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Xin X, Li P, Zhao X, Yu Y, Wang W, Jin G, Wang J, Sun L, Zhang D, Zhang F, Yu S, Su T. Temperature-dependent jumonji demethylase modulates flowering time by targeting H3K36me2/3 in Brassica rapa. Nat Commun 2024; 15:5470. [PMID: 38937441 PMCID: PMC11211497 DOI: 10.1038/s41467-024-49721-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/12/2024] [Indexed: 06/29/2024] Open
Abstract
Global warming has a severe impact on the flowering time and yield of crops. Histone modifications have been well-documented for their roles in enabling plant plasticity in ambient temperature. However, the factor modulating histone modifications and their involvement in habitat adaptation have remained elusive. In this study, through genome-wide pattern analysis and quantitative-trait-locus (QTL) mapping, we reveal that BrJMJ18 is a candidate gene for a QTL regulating thermotolerance in thermotolerant B. rapa subsp. chinensis var. parachinensis (or Caixin, abbreviated to Par). BrJMJ18 encodes an H3K36me2/3 Jumonji demethylase that remodels H3K36 methylation across the genome. We demonstrate that the BrJMJ18 allele from Par (BrJMJ18Par) influences flowering time and plant growth in a temperature-dependent manner via characterizing overexpression and CRISPR/Cas9 mutant plants. We further show that overexpression of BrJMJ18Par can modulate the expression of BrFLC3, one of the five BrFLC orthologs. Furthermore, ChIP-seq and transcriptome data reveal that BrJMJ18Par can regulate chlorophyll biosynthesis under high temperatures. We also demonstrate that three amino acid mutations may account for function differences in BrJMJ18 between subspecies. Based on these findings, we propose a working model in which an H3K36me2/3 demethylase, while not affecting agronomic traits under normal conditions, can enhance resilience under heat stress in Brassica rapa.
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Affiliation(s)
- Xiaoyun Xin
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Peirong Li
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Xiuyun Zhao
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Yangjun Yu
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Weihong Wang
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Guihua Jin
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
| | - Jiao Wang
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
| | - Liling Sun
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
| | - Deshuang Zhang
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China
| | - Fenglan Zhang
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China.
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China.
| | - Shuancang Yu
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China.
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China.
| | - Tongbing Su
- State Key Laboratory of Vegetable Biobreeding, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- National Engineering Research Center for Vegetables, Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Science, Beijing, China.
- Beijing Key Laboratory of Vegetable Germplasms Improvement, Beijing, China.
- Key Laboratory of Biology and Genetics Improvement of Horticultural Crops (North China), Beijing, China.
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Zhang F, Liu Y, Liu F, Yang J, Sohail A, Lu C, Xu P. Genome-wide characterization and analysis of rice DUF247 gene family. BMC Genomics 2024; 25:613. [PMID: 38890561 PMCID: PMC11184719 DOI: 10.1186/s12864-024-10515-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 06/11/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND The domain of unknown function 247 (DUF247) proteins is involved in plant development and stress response. Rice is an important worldwide cereal crop, although an increasing number of DUF proteins have been identified, the understanding of DUF proteins is still very limited in rice. RESULTS In this study, we identified 69 genes that encode DUF247 proteins in the rice (Oryza sativa) genome by homology searches and domain prediction. All the OsDUF247 proteins were classified into four major groups (I, II, III and IV) by phylogenetic analysis. Remarkably, OsDUF247 genes clustered on the chromosomes solely show close phylogenetic relationships, suggesting that gene duplications have driven the expansion of the DUF247 gene family in the rice genome. Tissue profile analysis showed that most DUF247 genes expressed at constitutive levels in seedlings, roots, stems, and leaves, except for seven genes (LOC_Os01g21670, LOC_Os03g19700, LOC_Os05g04060, LOC_Os08g26820, LOC_Os08g26840, LOC_Os08g26850 and LOC_Os09g13410) in panicles. These seven genes were induced by various abiotic stress, including cold, drought, heat, hormone treatment, and especially salt, as demonstrated by further experimental analysis. DUF247 proteins contain transmembrane domains located on the membrane, suggesting their significant roles in rice development and adaptation to the environment. CONCLUSIONS These findings lay the foundation for functional characterizations of DUF247 genes to unravel their exact role in rice cultivars.
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Affiliation(s)
- Feifei Zhang
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Biotechnology and Germplasm Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming, 650205, China
| | - Yixi Liu
- The first affiliated hospital of Kunming Medical University, Kunming, 650032, China
| | - Fang Liu
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China
| | - Jun Yang
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China
| | - Amir Sohail
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China
| | - Chengkai Lu
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China.
| | - Peng Xu
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming, 650223, China.
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3
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Kuznetsova X, Dodueva I, Afonin A, Gribchenko E, Danilov L, Gancheva M, Tvorogova V, Galynin N, Lutova L. Whole-Genome Sequencing and Analysis of Tumour-Forming Radish ( Raphanus sativus L.) Line. Int J Mol Sci 2024; 25:6236. [PMID: 38892425 PMCID: PMC11172632 DOI: 10.3390/ijms25116236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
Spontaneous tumour formation in higher plants can occur in the absence of pathogen invasion, depending on the plant genotype. Spontaneous tumour formation on the taproots is consistently observed in certain inbred lines of radish (Raphanus sativus var. radicula Pers.). In this paper, using Oxford Nanopore and Illumina technologies, we have sequenced the genomes of two closely related radish inbred lines that differ in their ability to spontaneously form tumours. We identified a large number of single nucleotide variants (amino acid substitutions, insertions or deletions, SNVs) that are likely to be associated with the spontaneous tumour formation. Among the genes involved in the trait, we have identified those that regulate the cell cycle, meristem activity, gene expression, and metabolism and signalling of phytohormones. After identifying the SNVs, we performed Sanger sequencing of amplicons corresponding to SNV-containing regions to validate our results. We then checked for the presence of SNVs in other tumour lines of the radish genetic collection and found the ERF118 gene, which had the SNVs in the majority of tumour lines. Furthermore, we performed the identification of the CLAVATA3/ESR (CLE) and WUSCHEL (WOX) genes and, as a result, identified two unique radish CLE genes which probably encode proteins with multiple CLE domains. The results obtained provide a basis for investigating the mechanisms of plant tumour formation and also for future genetic and genomic studies of radish.
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Affiliation(s)
- Xenia Kuznetsova
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
| | - Irina Dodueva
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
| | - Alexey Afonin
- All-Russia Research Institute for Agricultural Microbiology, 190608 Saint Petersburg, Russia (E.G.)
| | - Emma Gribchenko
- All-Russia Research Institute for Agricultural Microbiology, 190608 Saint Petersburg, Russia (E.G.)
| | - Lavrentii Danilov
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
| | - Maria Gancheva
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
| | - Varvara Tvorogova
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia
| | - Nikita Galynin
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
| | - Lyudmila Lutova
- Department of Genetics and Biotechnology, Faculty of Biology, Saint Petersburg State University, 199034 Saint Petersburg, Russia; (I.D.); (L.D.); (V.T.); (N.G.); (L.L.)
- Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia
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Luo C, Akhtar M, Min W, Bai X, Ma T, Liu C. Domain of unknown function (DUF) proteins in plants: function and perspective. PROTOPLASMA 2024; 261:397-410. [PMID: 38158398 DOI: 10.1007/s00709-023-01917-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 12/08/2023] [Indexed: 01/03/2024]
Abstract
Domains of unknown function (DUFs), which are deposited in the protein family database (Pfam), are protein domains with conserved amino acid sequences and uncharacterized functions. Proteins with the same DUF were classified as DUF families. Although DUF families are generally not essential for the survival of plants, they play roles in plant development and adaptation. Characterizing the functions of DUFs is important for deciphering biological puzzles. DUFs were generally studied through forward and reverse genetics. Some novelty approaches, especially the determination of crystal structures and interaction partners of the DUFs, should attract more attention. This review described the identification of DUF genes by genome-wide and transcriptome-wide analyses, summarized the function of DUF-containing proteins, and addressed the prospects for future studies in DUFs in plants.
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Affiliation(s)
- Chengke Luo
- School of Agriculture, Ningxia University, Yinchuan, 750021, China
| | - Maryam Akhtar
- College of Life Sciences, Northwest Normal University, Lanzhou, 730070, China
| | - Weifang Min
- School of Agriculture, Ningxia University, Yinchuan, 750021, China
| | - Xiaorong Bai
- School of Agriculture, Ningxia University, Yinchuan, 750021, China
| | - Tianli Ma
- School of Agriculture, Ningxia University, Yinchuan, 750021, China
| | - Caixia Liu
- School of Agriculture, Ningxia University, Yinchuan, 750021, China.
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5
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Zhang ZB, Xiong T, Wang XJ, Chen YR, Wang JL, Guo CL, Ye ZY. Lineage-specific gene duplication and expansion of DUF1216 gene family in Brassicaceae. PLoS One 2024; 19:e0302292. [PMID: 38626181 PMCID: PMC11020792 DOI: 10.1371/journal.pone.0302292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/01/2024] [Indexed: 04/18/2024] Open
Abstract
Proteins containing domain of unknown function (DUF) are prevalent in eukaryotic genome. The DUF1216 proteins possess a conserved DUF1216 domain resembling to the mediator protein of Arabidopsis RNA polymerase II transcriptional subunit-like protein. The DUF1216 family are specifically existed in Brassicaceae, however, no comprehensive evolutionary analysis of DUF1216 genes have been performed. We performed a first comprehensive genome-wide analysis of DUF1216 proteins in Brassicaceae. Totally 284 DUF1216 genes were identified in 27 Brassicaceae species and classified into four subfamilies on the basis of phylogenetic analysis. The analysis of gene structure and conserved motifs revealed that DUF1216 genes within the same subfamily exhibited similar intron/exon patterns and motif composition. The majority members of DUF1216 genes contain a signal peptide in the N-terminal, and the ninth position of the signal peptide in most DUF1216 is cysteine. Synteny analysis revealed that segmental duplication is a major mechanism for expanding of DUF1216 genes in Brassica oleracea, Brassica juncea, Brassica napus, Lepidium meyneii, and Brassica carinata, while in Arabidopsis thaliana and Capsella rubella, tandem duplication plays a major role in the expansion of the DUF1216 gene family. The analysis of Ka/Ks (non-synonymous substitution rate/synonymous substitution rate) ratios for DUF1216 paralogous indicated that most of gene pairs underwent purifying selection. DUF1216 genes displayed a specifically high expression in reproductive tissues in most Brassicaceae species, while its expression in Brassica juncea was specifically high in root. Our studies offered new insights into the phylogenetic relationships, gene structures and expressional patterns of DUF1216 members in Brassicaceae, which provides a foundation for future functional analysis.
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Affiliation(s)
- Zai-Bao Zhang
- School of Life and Health Science, Huzhou College, Huzhou, Zhejiang, China
| | - Tao Xiong
- College of Life Science, Xinyang Normal University, Xinyang, Henan, China
| | - Xiao-Jia Wang
- College of International Education, Xinyang Normal University, Xinyang, Henan, China
| | - Yu-Rui Chen
- College of International Education, Xinyang Normal University, Xinyang, Henan, China
| | - Jing-Lei Wang
- College of International Education, Xinyang Normal University, Xinyang, Henan, China
| | - Cong-Li Guo
- College of International Education, Xinyang Normal University, Xinyang, Henan, China
| | - Zi-Yi Ye
- School of Life and Health Science, Huzhou College, Huzhou, Zhejiang, China
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Yuan Y, Yin X, Han X, Han S, Li Y, Ma D, Fang Z, Yin J, Gong S. Genome-Wide Identification, Characterization and Expression Analysis of the TaDUF724 Gene Family in Wheat ( Triticum aestivum). Int J Mol Sci 2023; 24:14248. [PMID: 37762550 PMCID: PMC10531524 DOI: 10.3390/ijms241814248] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Unknown functional domain (DUF) proteins constitute a large number of functionally uncharacterized protein families in eukaryotes. DUF724s play crucial roles in plants. However, the insight understanding of wheat TaDUF724s is currently lacking. To explore the possible function of TaDUF724s in wheat growth and development and stress response, the family members were systematically identified and characterized. In total, 14 TaDUF724s were detected from a wheat reference genome; they are unevenly distributed across the 11 chromosomes, and, according to chromosome location, they were named TaDUF724-1 to TaDUF724-14. Evolution analysis revealed that TaDUF724s were under negative selection, and fragment replication was the main reason for family expansion. All TaDUF724s are unstable proteins; most TaDUF724s are acidic and hydrophilic. They were predicted to be located in the nucleus and chloroplast. The promoter regions of TaDUF724s were enriched with the cis-elements functionally associated with growth and development, as well as being hormone-responsive. Expression profiling showed that TaDUF724-9 was highly expressed in seedings, roots, leaves, stems, spikes and grains, and strongly expressed throughout the whole growth period. The 12 TaDUF724 were post-transcription regulated by 12 wheat MicroRNA (miRNA) through cleavage and translation. RT-qPCR showed that six TaDUF724s were regulated by biological and abiotic stresses. Conclusively, TaDUF724s were systematically analyzed using bioinformatics methods, which laid a theoretical foundation for clarifying the function of TaDUF724s in wheat.
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Affiliation(s)
- Yi Yuan
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Xiaohui Yin
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Xiaowen Han
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Shuo Han
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Yiting Li
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Dongfang Ma
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Zhengwu Fang
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Junliang Yin
- Hubei Key Laboratory of Waterlogging Disaster and Agricultural Use of Wetland/Ministry of Agriculture and Rural Affairs (MARA) Key Laboratory of Sustainable Crop Production in the Middle Reaches of the Yangtze River (Co-Construction by Ministry and Province), College of Agriculture, Yangtze University, Jingzhou 434025, China
| | - Shuangjun Gong
- Key Laboratory of Integrated Pest Management of Crops in Central China, Ministry of Agriculture/Hubei Key Laboratory of Crop Diseases, Insect Pests and Weeds Control, Institute of Plant Protection and Soil Science, Hubei Academy of Agricultural Sciences, Wuhan 430064, China
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7
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Lv P, Wan J, Zhang C, Hina A, Al Amin GM, Begum N, Zhao T. Unraveling the Diverse Roles of Neglected Genes Containing Domains of Unknown Function (DUFs): Progress and Perspective. Int J Mol Sci 2023; 24:ijms24044187. [PMID: 36835600 PMCID: PMC9966272 DOI: 10.3390/ijms24044187] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/22/2023] Open
Abstract
Domain of unknown function (DUF) is a general term for many uncharacterized domains with two distinct features: relatively conservative amino acid sequence and unknown function of the domain. In the Pfam 35.0 database, 4795 (24%) gene families belong to the DUF type, yet, their functions remain to be explored. This review summarizes the characteristics of the DUF protein families and their functions in regulating plant growth and development, generating responses to biotic and abiotic stress, and other regulatory roles in plant life. Though very limited information is available about these proteins yet, by taking advantage of emerging omics and bioinformatic tools, functional studies of DUF proteins could be utilized in future molecular studies.
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Affiliation(s)
- Peiyun Lv
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Jinlu Wan
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Chunting Zhang
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - Aiman Hina
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
| | - G M Al Amin
- Department of Botany, Jagannath University, Dhaka 1100, Bangladesh
| | - Naheeda Begum
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence: (N.B.); (T.Z.)
| | - Tuanjie Zhao
- National Center for Soybean Improvement, Key Laboratory of Biology and Genetics and Breeding for Soybean, Ministry of Agriculture, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, China
- Correspondence: (N.B.); (T.Z.)
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8
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Jayaraman K, Sevanthi AM, Raman KV, Jiwani G, Solanke AU, Mandal PK, Mohapatra T. Overexpression of a DUF740 family gene ( LOC_Os04g59420) imparts enhanced climate resilience through multiple stress tolerance in rice. FRONTIERS IN PLANT SCIENCE 2023; 13:947312. [PMID: 36743581 PMCID: PMC9893790 DOI: 10.3389/fpls.2022.947312] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 12/23/2022] [Indexed: 06/18/2023]
Abstract
Functional characterization of stress-responsive genes through the analysis of transgenic plants is a standard approach to comprehend their role in climate resilience and subsequently exploit them for sustainable crop improvement. In this study, we investigated the function of LOC_Os04g59420, a gene of DUF740 family (OsSRDP-Oryza sativa Stress Responsive DUF740 Protein) from rice, which showed upregulation in response to abiotic stress in the available global expression data, but is yet to be functionally characterized. Transgenic plants of the rice OsSRDP gene, driven by a stress-inducible promoter AtRd29A, were developed in the background of cv. Pusa Sugandh 2 (PS2) and their transgene integration and copy number were confirmed by molecular analysis. The three independent homozygous transgenic plants (AtRd29A::OsSRDP rice transformants) showed better resilience to drought, salinity, and cold stresses, but not heat stress, as compared to the non-transformed PS2, which corresponded with their respective relative transcript abundance for OsSRDP. Transgenic plants maintained higher RWC, photosynthetic pigments, and proline accumulation under drought and salinity stresses. Furthermore, they exhibited less accumulation of reactive oxygen species (ROS) than PS2 under drought stress, as seen from the transcript abundance studies of the ROS genes. Under cold stress, OsSRDP transgenic lines illustrated minimal cell membrane injury compared to PS2. Additionally, the transgenic plants showed resistance to a virulent strain of rice blast fungus, Magnaporthe oryzae (M. oryzae). The promoter analysis of the gene in N22 and PS2 revealed the presence of multiple abiotic and biotic stress-specific motif elements supporting our observation on multiple stress tolerance. Based on bioinformatics studies, we identified four potential candidate interaction partners for LOC_Os04g59420, of which two genes (LOC_Os05g09640 and LOC_Os06g50370) showed co-expression under biotic and drought stress along with OsSRDP. Altogether, our findings established that stress-inducible expression of OsSRDP can significantly enhance tolerance to multiple abiotic stresses and a biotic stress.
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Affiliation(s)
- Karikalan Jayaraman
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
- Department of Botany, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Amitha Mithra Sevanthi
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
| | - Kalappan Venkat Raman
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
| | - Gitanjali Jiwani
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
| | - Amolkumar U. Solanke
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
| | - Pranab Kumar Mandal
- Indian Council of Agricultural Research (ICAR) - National Institute for Plant Biotechnology, New Delhi, India
| | - Trilochan Mohapatra
- Indian Council of Agricultural Research (ICAR), Krishi Bhawan, New Delhi, India
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9
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Tian X, Niu X, Chang Z, Zhang X, Wang R, Yang Q, Li G. DUF1005 Family Identification, Evolution Analysis in Plants, and Primary Root Elongation Regulation of CiDUF1005 From Caragana intermedia. Front Genet 2022; 13:807293. [PMID: 35422842 PMCID: PMC9001952 DOI: 10.3389/fgene.2022.807293] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/08/2022] [Indexed: 11/13/2022] Open
Abstract
Proteins with a domain of unknown function (DUF) represent a number of gene families that encode functionally uncharacterized proteins in eukaryotes. In particular, members of the DUF1005 family in plants have a 411-amino-acid conserved domain, and this family has not been described previously. In this study, a total of 302 high-confidence DUF1005 family members were identified from 58 plant species, and none were found in the four algae that were selected. Thus, this result showed that DUF1005s might belong to a kind of plant-specific gene family, and this family has not been evolutionarily expanded. Phylogenetic analysis showed that the DUF1005 family genes could be classified into four subgroups in 58 plant species. The earliest group to emerge was Group I, including a total of 100 gene sequences, and this group was present in almost all selected species spanning from mosses to seed plants. Group II and Group III, with 69 and 74 members, respectively, belong to angiosperms. Finally, with 59 members, Group IV was the last batch of genes to emerge, and this group is unique to dicotyledons. Expression pattern analysis of the CiDUF1005, a member of the DUF1005 family from Caragana intermedia, showed that CiDUF1005 genes were differentially regulated under various treatments. Compared to the wild type, transgenic lines with heterologous CiDUF1005 expression in Arabidopsis thaliana had longer primary roots and more lateral roots. These results expanded our knowledge of the evolution of the DUF1005 family in plants and will contribute to elucidating biological functions of the DUF1005 family in the future.
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Affiliation(s)
- Xiaona Tian
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiaocui Niu
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Ziru Chang
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiujuan Zhang
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Ruigang Wang
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Qi Yang
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Guojing Li
- Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China.,Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot, China.,Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, China
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10
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Ying S. Genome-Wide Identification and Transcriptional Analysis of Arabidopsis DUF506 Gene Family. Int J Mol Sci 2021; 22:11442. [PMID: 34768874 PMCID: PMC8583954 DOI: 10.3390/ijms222111442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/14/2021] [Accepted: 10/21/2021] [Indexed: 11/16/2022] Open
Abstract
The Domain of unknown function 506 (DUF506) family, which belongs to the PD-(D/E)XK nuclease superfamily, has not been functionally characterized. In this study, 266 DUF506 domain-containing genes were identified from algae, mosses, and land plants showing their wide occurrence in photosynthetic organisms. Bioinformatics analysis identified 211 high-confidence DUF506 genes across 17 representative land plant species. Phylogenetic modeling classified three groups of plant DUF506 genes that suggested functional preservation among the groups based on conserved gene structure and motifs. Gene duplication and Ka/Ks evolutionary rates revealed that DUF506 genes are under purifying positive selection pressure. Subcellular protein localization analysis revealed that DUF506 proteins were present in different organelles. Transcript analyses showed that 13 of the Arabidopsis DUF506 genes are ubiquitously expressed in various tissues and respond to different abiotic stresses and ABA treatment. Protein-protein interaction network analysis using the STRING-DB, AtPIN (Arabidopsis thaliana Protein Interaction Network), and AI-1 (Arabidopsis Interactome-1) tools indicated that AtDUF506s potentially interact with iron-deficiency response proteins, salt-inducible transcription factors, or calcium sensors (calmodulins), implying that DUF506 genes have distinct biological functions including responses to environmental stimuli, nutrient-deficiencies, and participate in Ca(2+) signaling. Current results provide insightful information regarding the molecular features of the DUF506 family in plants, to support further functional characterizations.
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Affiliation(s)
- Sheng Ying
- Noble Research Institute LLC, Ardmore, OK 73401, USA
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11
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Zhang L, Hou D, Li C, Li X, Fan J, Dong Y, Zhu J, Huang Z, Xu Z, Li L. Molecular characterization and function analysis of the rice OsDUF1664 family. BIOTECHNOL BIOTEC EQ 2021. [DOI: 10.1080/13102818.2020.1853606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Lin Zhang
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Dejia Hou
- Department of Physics, College of Science, Huazhong Agricultural University, Wuhan, Hubei, PR China
| | - Chunliu Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Xiaohong Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Jiangbo Fan
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Yilun Dong
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Jianqing Zhu
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Zhengjian Huang
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Zhengjun Xu
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
- Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Chengdu, Sichuan, PR China
| | - Lihua Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
- Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Chengdu, Sichuan, PR China
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12
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Zhao J, Wang P, Gao W, Long Y, Wang Y, Geng S, Su X, Jiao Y, Chen Q, Qu Y. Genome-wide identification of the DUF668 gene family in cotton and expression profiling analysis of GhDUF668 in Gossypium hirsutum under adverse stress. BMC Genomics 2021; 22:395. [PMID: 34044774 PMCID: PMC8162019 DOI: 10.1186/s12864-021-07716-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 05/14/2021] [Indexed: 11/10/2022] Open
Abstract
Background Domain of unknown function 668 (DUF668) may play a crucial role in the plant growth and developmental response to adverse stress. However, our knowledge of the function of the DUF668 gene family is limited. Results Our study was conducted based on the DUF668 gene family identified from cotton genome sequencing. Phylogenetic analysis showed that the DUF668 family genes can be classified into four subgroups in cotton. We identified 32 DUF668 genes, which are distributed on 17 chromosomes and most of them located in the nucleus of Gossypium hirsutum. Gene structure and motif analyses revealed that the members of the DUF668 gene family can be clustered in G. hirsutum into two broad groups, which are relatively evolutionarily conserved. Transcriptome data analysis showed that the GhDUF668 genes are differentially expressed in different tissues under various stresses (cold, heat, drought, salt, and Verticillium dahliae), and expression is generally increased in roots and stems. Promoter and expression analyses indicated that Gh_DUF668–05, Gh_DUF668–08, Gh_DUF668–11, Gh_DUF668–23 and Gh_DUF668–28 in G. hirsutum might have evolved resistance to adverse stress. Additionally, qRT-PCR revealed that these 5 genes in four cotton lines, KK1543 (drought resistant), Xinluzao 26 (drought sensitive), Zhongzhimian 2 (disease resistant) and Simian 3 (susceptible), under drought and Verticillium wilt stress were all significantly induced. Roots had the highest expression of these 5 genes before and after the treatment. Among them, the expression levels of Gh_DUF668–08 and Gh_DUF668–23 increased sharply at 6 h and reached a maximum at 12 h under biotic and abiotic stress, which showed that they might be involved in the process of adverse stress resistance in cotton. Conclusion The significant changes in GhDUF668 expression in the roots after adverse stress indicate that GhDUF668 is likely to increase plant resistance to stress. This study provides an important theoretical basis for further research on the function of the DUF668 gene family and the molecular mechanism of adverse stress resistance in cotton. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-07716-w.
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Affiliation(s)
- Jieyin Zhao
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Peng Wang
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Wenju Gao
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Yilei Long
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Yuxiang Wang
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Shiwei Geng
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Xuening Su
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Yang Jiao
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Quanjia Chen
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China
| | - Yanying Qu
- Engineering Research Centre of Cotton, Ministry of Education/College of Agriculture, Xinjiang Agricultural University, 311 Nongda East Road, Urumqi, 830052, China.
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Li C, Hou D, Zhang L, Li X, Fan J, Dong Y, Zhu J, Huang Z, Xu Z, Li L. Molecular characterization and function analysis of the rice OsDUF617 family. BIOTECHNOL BIOTEC EQ 2021. [DOI: 10.1080/13102818.2021.1934541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Chunliu Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Dejia Hou
- Department of Physics, College of Science, Huazhong Agricultural University, Wuhan, Hubei, PR China
| | - Lin Zhang
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Xiaohong Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Jiangbo Fan
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Yilun Dong
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Jianqing Zhu
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Zhengjian Huang
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
| | - Zhengjun Xu
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
- Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Chengdu, Sichuan, PR China
| | - Lihua Li
- Rice Institute of Sichuan Agricultural University, Chengdu, Sichuan, PR China
- Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Chengdu, Sichuan, PR China
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14
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Yan X, Ma L, Yang M. Identification and characterization of long non-coding RNA (lncRNA) in the developing seeds of Jatropha curcas. Sci Rep 2020; 10:10395. [PMID: 32587349 PMCID: PMC7316758 DOI: 10.1038/s41598-020-67410-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 06/08/2020] [Indexed: 12/28/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) play critical roles in plant development. However, the information of lncRNAs in Jatropha curcas remains largely unexplored. Thus, an attempt has been made in J. curcas to identify 1,850 lncRNAs based on deep sequencing of developing seeds at three typical stages. About ten percent lncRNAs (196 lncRNAs) were differentially expressed lncRNAs during seed developing process. Together with reverse transcription quantitative real-time PCR, the lncRNA expression analyses revealed the stage-specific expression patterns of some novel lncRNAs in J. curcas. The target genes of lncRNAs were annotated for their roles in various biological processes such as gene expression, metabolism, and cell growth. Besides, 10 lncRNAs were identified as the precursors of microRNAs and 26 lncRNAs were predicted to be the targets of Jatropha miRNAs. A total of 31 key lncRNAs play critical roles in the seed developing process in the context of cell growth and development, lipid metabolism, and seed maturation. Our study provides the first systematic study of lncRNAs in the developing seeds of J. curcas and facilitates the functional research of plant lncRNAs and the regulation of seed development.
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Affiliation(s)
- Xihuan Yan
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, 102206, People's Republic of China.,Key Laboratory for Northern Urban, Agriculture of Ministry of Agriculture and Rural Affairs, Beijing University of Agriculture, Beijing, 102206, People's Republic of China
| | - Lanqing Ma
- Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing University of Agriculture, Beijing, 102206, People's Republic of China. .,Key Laboratory for Northern Urban, Agriculture of Ministry of Agriculture and Rural Affairs, Beijing University of Agriculture, Beijing, 102206, People's Republic of China.
| | - MingFeng Yang
- Key Laboratory for Northern Urban, Agriculture of Ministry of Agriculture and Rural Affairs, Beijing University of Agriculture, Beijing, 102206, People's Republic of China.
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15
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Wang J, An C, Guo H, Yang X, Chen J, Zong J, Li J, Liu J. Physiological and transcriptomic analyses reveal the mechanisms underlying the salt tolerance of Zoysia japonica Steud. BMC PLANT BIOLOGY 2020; 20:114. [PMID: 32169028 PMCID: PMC7071773 DOI: 10.1186/s12870-020-02330-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 03/05/2020] [Indexed: 05/19/2023]
Abstract
BACKGROUND Areas with saline soils are sparsely populated and have fragile ecosystems, which severely restricts the sustainable development of local economies. Zoysia grasses are recognized as excellent warm-season turfgrasses worldwide, with high salt tolerance and superior growth in saline-alkali soils. However, the mechanism underlying the salt tolerance of Zoysia species remains unknown. RESULTS The phenotypic and physiological responses of two contrasting materials, Zoysia japonica Steud. Z004 (salt sensitive) and Z011 (salt tolerant) in response to salt stress were studied. The results show that Z011 was more salt tolerant than was Z004, with the former presenting greater K+/Na+ ratios in both its leaves and roots. To study the molecular mechanisms underlying salt tolerance further, we compared the transcriptomes of the two materials at different time points (0 h, 1 h, 24 h, and 72 h) and from different tissues (leaves and roots) under salt treatment. The 24-h time point and the roots might make significant contributions to the salt tolerance. Moreover, GO and KEGG analyses of different comparisons revealed that the key DEGs participating in the salt-stress response belonged to the hormone pathway, various TF families and the DUF family. CONCLUSIONS Zoysia salt treatment transcriptome shows the 24-h and roots may make significant contributions to the salt tolerance. The auxin signal transduction family, ABA signal transduction family, WRKY TF family and bHLH TF family may be the most important families in Zoysia salt-stress regulation.
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Affiliation(s)
- Jingjing Wang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Cong An
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Hailin Guo
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China.
| | - Xiangyang Yang
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Jingbo Chen
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Junqin Zong
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Jianjian Li
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
| | - Jianxiu Liu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, 210014, China
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16
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Yang Q, Niu X, Tian X, Zhang X, Cong J, Wang R, Zhang G, Li G. Comprehensive genomic analysis of the DUF4228 gene family in land plants and expression profiling of ATDUF4228 under abiotic stresses. BMC Genomics 2020; 21:12. [PMID: 31900112 PMCID: PMC6942412 DOI: 10.1186/s12864-019-6389-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 12/12/2019] [Indexed: 01/24/2023] Open
Abstract
Background Domain of unknown function (DUF) proteins represent a number of gene families that encode functionally uncharacterized proteins in eukaryotes. The DUF4228 gene family is one of these families in plants that has not been described previously. Results In this study, we performed an extensive comparative analysis of DUF4228 proteins and determined their phylogeny in the plant lineage. A total of 489 high-confidence DUF4228 family members were identified from 14 land plant species, which sub-divided into three distinct phylogenetic groups: group I, group II and group III. A highly conserved DUF4228 domain and motif distribution existed in each group, implying their functional conservation. To reveal the possible biological functions of these DUF4228 genes, 25 ATDUF4228 sequences from Arabidopsis thaliana were selected for further analysis of characteristics such as their chromosomal position, gene duplications and gene structures. Ka/Ks analysis identified seven segmental duplication events, while no tandemly duplication gene pairs were found in A. thaliana. Some cis-elements responding to abiotic stress and phytohormones were identified in the upstream sequences of the ATDUF4228 genes. Expression profiling of the ATDUF4228 genes under abiotic stresses (mainly osmotic, salt and cold) and protein-protein interaction prediction suggested that some ATDUF4228 genes are may be involved in the pathways of plant resistance to abiotic stresses. Conclusion These results expand our knowledge of the evolution of the DUF4228 gene family in plants and will contribute to the elucidation of the biological functions of DUF4228 genes in the future.
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Affiliation(s)
- Qi Yang
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiaocui Niu
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiaona Tian
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Xiujuan Zhang
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Jingyu Cong
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Ruigang Wang
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China
| | - Guosheng Zhang
- Forestry College, Inner Mongolia Agricultural University, Hohhot, China.
| | - Guojing Li
- College of Life Sciences, Inner Mongolia Key Laboratory of Plant Stress Physiology and Molecular Biology, Inner Mongolia Agricultural University, Hohhot, China.
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17
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Chen G, Cao X, Ma Z, Tang Y, Zeng Y, Chen L, Ye D, Zhang XQ. Overexpression of the nuclear protein gene AtDUF4 increases organ size in Arabidopsis thaliana and Brassica napus. J Genet Genomics 2018; 45:459-462. [PMID: 30172581 DOI: 10.1016/j.jgg.2018.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 04/10/2018] [Accepted: 05/30/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Guangxia Chen
- College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Xi Cao
- Department of Endocrinology, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Zhaoxia Ma
- Yunnan Key Laboratory for Basic Research on Bone and Joint Diseases & Yunnan Stem Cell Translational Research Center, Kunming University, Kunming 650214, China
| | - Yu Tang
- Center for Plant Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Yuejuan Zeng
- College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Liqun Chen
- College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - De Ye
- College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Xue-Qin Zhang
- College of Biological Sciences, China Agricultural University, Beijing 100193, China.
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18
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Li LH, Lv MM, Li X, Ye TZ, He X, Rong SH, Dong YL, Guan Y, Gao XL, Zhu JQ, Xu ZJ. The Rice OsDUF810 Family: OsDUF810.7 May be Involved in the Tolerance to Salt and Drought. Mol Biol 2018. [DOI: 10.1134/s002689331804012x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Li L, Lv M, Zhao L, Ye T, Xu J, Cai L, Xie C, Gao X, Huang Z, Zhu J, Xu Z. Molecular characterization and function analysis of the rice OsDUF829 family. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1437357] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Affiliation(s)
- Lihua Li
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Miaomiao Lv
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Lu Zhao
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Taozhi Ye
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Jinghong Xu
- Academy of Agricultural and Forestry Sciences, Crop Research Institute, Chengdu, PR China
| | - Liangjun Cai
- Academy of Agricultural and Forestry Sciences, Crop Research Institute, Chengdu, PR China
| | - Chen Xie
- Department of Biology, College of Chemistry and Life Science, Chengdu Normal University, Chengdu, PR China
| | - Xiaoling Gao
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Zhengjian Huang
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Jianqing Zhu
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
| | - Zhengjun Xu
- Key Laboratory of Southwest Crop Genetic Resources and Improvement, Ministry of Education, Rice Institute of Sichuan Agricultural University, Chengdu, PR China
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20
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Xin X, Chen W, Wang B, Zhu F, Li Y, Yang H, Li J, Ren D. Arabidopsis MKK10-MPK6 mediates red-light-regulated opening of seedling cotyledons through phosphorylation of PIF3. JOURNAL OF EXPERIMENTAL BOTANY 2018; 69:423-439. [PMID: 29244171 PMCID: PMC5853512 DOI: 10.1093/jxb/erx418] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 10/31/2017] [Indexed: 05/21/2023]
Abstract
Photomorphogenesis is an important process in which seedlings emerge from soil and begin autotrophic growth. Mechanisms of photomorphogenesis include light signal perception, signal transduction, and the modulation of expression of light-responsive genes, ultimately leading to cellular and developmental changes. Phytochrome-interacting factors (PIFs) play negative regulatory roles in photomorphogenesis. Light-induced activation of phytochromes triggers rapid phosphorylation and degradation of PIFs, but the kinases responsible for the phosphorylation of PIFs are largely unknown. Here, we show that Arabidopsis MPK6 is a kinase involved in phosphorylating PIF3 and regulating red light-induced cotyledon opening, a crucial process during seedling photomorphogenesis. MPK6 was activated by red light, and the cotyledon opening angle in red light was reduced in mpk6 seedlings. MKK10, a MAPKK whose function is currently unclear, appears to act as a kinase upstream of MPK6 in regulating cotyledon opening. Activation of MPK6 by MKK10 led to the phosphorylation of PIF3 and accelerated its turnover in transgenic seedlings. Accordingly, the overexpression of PIF3 suppressed MKK10-induced cotyledon opening. MKK10 and MPK6 function downstream of phyB in regulating seedling cotyledon opening in red light. Therefore, the MKK10-MPK6 cascade appears to mediate the regulation of red-light-controlled seedling photomorphogenesis via a mechanism that might involve the phosphorylation of PIF3.
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Affiliation(s)
- Xiaoyun Xin
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Wenhao Chen
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Bo Wang
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Fan Zhu
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Yuan Li
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Hailian Yang
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Jigang Li
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
| | - Dongtao Ren
- State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, China
- Collaborative Innovation Center of Crop Stress Biology, China
- Correspondence:
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Guo C, Luo C, Guo L, Li M, Guo X, Zhang Y, Wang L, Chen L. OsSIDP366, a DUF1644 gene, positively regulates responses to drought and salt stresses in rice. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2016; 58:492-502. [PMID: 26172270 DOI: 10.1111/jipb.12376] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 07/07/2015] [Indexed: 05/26/2023]
Abstract
Domain of unknown function 1644 (DUF1644) is a highly conserved amino acid sequence motif present only in plants. Analysis of expression data of the family of DUF1644-containing genes indicated that they may regulate responses to abiotic stress in rice. Here we present our discovery of the role of OsSIDP366, a member of the DUF1644 gene family, in response to drought and salinity stresses in rice. Transgenic rice plants overexpressing OsSIDP366 showed enhanced drought and salinity tolerance and reduced water loss as compared to that in the control, whereas plants with downregulated OsSIDP366 expression levels using RNA interference (RNAi) were more sensitive to salinity and drought treatments. The sensitivity to abscisic acid (ABA) treatment was not changed in OsSIDP366-overexpressing plants, and OsSIDP366 expression was not affected in ABA-deficient mutants. Subcellular localization analysis revealed that OsSIDP366 is presented in the cytoplasmic foci that colocalized with protein markers for both processing bodies (PBs) and stress granules (SGs) in rice protoplasts. Digital gene expression (DGE) profile analysis indicated that stress-related genes such as SNAC1, OsHAK5 and PRs were upregulated in OsSIDP366-overexpressing plants. These results suggest that OsSIDP366 may function as a regulator of the PBs/SGs and positively regulate salt and drought resistance in rice.
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Affiliation(s)
- Chiming Guo
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Chengke Luo
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Lijia Guo
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Min Li
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Xiaoling Guo
- College of the Environment and Ecology, Xiamen University, Xiamen, 361102, China
| | - Yuxia Zhang
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Liangjiang Wang
- Department of Genetics and Biochemistry, Clemson University, Clemson, South Carolina, 29634, USA
| | - Liang Chen
- Xiamen Key Laboratory for Plant Genetics, School of Life Sciences, Xiamen University, Xiamen, 361102, China
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Brasil JN, Cabral LM, Eloy NB, Primo LMF, Barroso-Neto IL, Grangeiro LPP, Gonzalez N, Inzé D, Ferreira PCG, Hemerly AS. AIP1 is a novel Agenet/Tudor domain protein from Arabidopsis that interacts with regulators of DNA replication, transcription and chromatin remodeling. BMC PLANT BIOLOGY 2015; 15:270. [PMID: 26538092 PMCID: PMC4634149 DOI: 10.1186/s12870-015-0641-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 10/08/2015] [Indexed: 05/05/2023]
Abstract
BACKGROUND DNA replication and transcription are dynamic processes regulating plant development that are dependent on the chromatin accessibility. Proteins belonging to the Agenet/Tudor domain family are known as histone modification "readers" and classified as chromatin remodeling proteins. Histone modifications and chromatin remodeling have profound effects on gene expression as well as on DNA replication, but how these processes are integrated has not been completely elucidated. It is clear that members of the Agenet/Tudor family are important regulators of development playing roles not well known in plants. METHODS Bioinformatics and phylogenetic analyses of the Agenet/Tudor Family domain in the plant kingdom were carried out with sequences from available complete genomes databases. 3D structure predictions of Agenet/Tudor domains were calculated by I-TASSER server. Protein interactions were tested in two-hybrid, GST pulldown, semi-in vivo pulldown and Tandem Affinity Purification assays. Gene function was studied in a T-DNA insertion GABI-line. RESULTS In the present work we analyzed the family of Agenet/Tudor domain proteins in the plant kingdom and we mapped the organization of this family throughout plant evolution. Furthermore, we characterized a member from Arabidopsis thaliana named AIP1 that harbors Agenet/Tudor and DUF724 domains. AIP1 interacts with ABAP1, a plant regulator of DNA replication licensing and gene transcription, with a plant histone modification "reader" (LHP1) and with non modified histones. AIP1 is expressed in reproductive tissues and its down-regulation delays flower development timing. Also, expression of ABAP1 and LHP1 target genes were repressed in flower buds of plants with reduced levels of AIP1. CONCLUSIONS AIP1 is a novel Agenet/Tudor domain protein in plants that could act as a link between DNA replication, transcription and chromatin remodeling during flower development.
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Affiliation(s)
- Juliana Nogueira Brasil
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Luiz Mors Cabral
- Departamento de Biologia Celular e Molecular, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brazil.
| | - Nubia B Eloy
- Department of Plant Systems Biology, Flanders Institute for Biotechnology (VIB), Ghent, Belgium.
| | - Luiza M F Primo
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
- Programa de Biologia Celular, Instituto Nacional de Câncer, Rio de Janeiro, Rio de Janeiro, Brazil.
| | | | - Letícia P Perdigão Grangeiro
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Nathalie Gonzalez
- Department of Plant Systems Biology, Flanders Institute for Biotechnology (VIB), Ghent, Belgium.
| | - Dirk Inzé
- Department of Plant Systems Biology, Flanders Institute for Biotechnology (VIB), Ghent, Belgium.
| | - Paulo C G Ferreira
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Adriana S Hemerly
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
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Li L, Ren F, Wei P, Chen Q, Chen J, Wang X. Identification of AtSM34, a novel tonoplast intrinsic protein-interacting polypeptide expressed in response to osmotic stress in germinating seedlings. ACTA ACUST UNITED AC 2011. [DOI: 10.1007/s11434-011-4793-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Protein profiling of the potato petiole under short day and long day photoperiods. J Proteomics 2011; 74:212-30. [DOI: 10.1016/j.jprot.2010.10.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 10/18/2010] [Accepted: 10/21/2010] [Indexed: 12/25/2022]
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