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Tian MB, Wang Y, Gao XT, Lu HC, Zhang Q, Han X, Li HQ, Shi N, Duan CQ, Wang J. Vineyard microclimate alterations induced by black inter-row mulch through transcriptome reshaped the flavoromics of cabernet sauvignon grapes. BMC PLANT BIOLOGY 2024; 24:258. [PMID: 38594637 PMCID: PMC11003005 DOI: 10.1186/s12870-024-04986-w] [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: 02/08/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND Weed control is essential for agricultural floor management in vineyards and the inter-row mulching is an eco-friendly practice to inhibit weed growth via filtering out photosynthetically active radiation. Besides weed suppression, inter-row mulching can influence grapevine growth and the accumulation of metabolites in grape berries. However, the complex interaction of multiple factors in the field challenges the understanding of molecular mechanisms on the regulated metabolites. In the current study, black geotextile inter-row mulch (M) was applied for two vintages (2016-2017) from anthesis to harvest. Metabolomics and transcriptomics analysis were conducted in two vintages, aiming to provide insights into metabolic and molecular responses of Cabernet Sauvignon grapes to M in a semi-arid climate. RESULTS Upregulation of genes related to photosynthesis and heat shock proteins confirmed that M weakened the total light exposure and grapes suffered heat stress, resulting in lower sugar-acid ratio at harvest. Key genes responsible for enhancements in phenylalanine, glutamine, ornithine, arginine, and C6 alcohol concentrations, and the downward trend in ε-viniferin, anthocyanins, flavonols, terpenes, and norisoprenoids in M grapes were identified. In addition, several modules significantly correlated with the metabolic biomarkers through weighted correlation network analysis, and the potential key transcription factors regulating the above metabolites including VviGATA11, VviHSFA6B, and VviWRKY03 were also identified. CONCLUSION This study provides a valuable overview of metabolic and transcriptomic responses of M grapes in semi-arid climates, which could facilitate understanding the complex regulatory network of metabolites in response to microclimate changes.
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Affiliation(s)
- Meng-Bo Tian
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Yu Wang
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei, 230036, China
| | - Xiao-Tong Gao
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Hao-Cheng Lu
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Qi Zhang
- Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization, Ministry of Agriculture and Rural Affairs, Anhui Engineering Research Center for High Value Utilization of Characteristic Agricultural Products, College of Tea & Food Science and Technology, Anhui Agricultural University, Hefei, 230036, China
| | - Xiao Han
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Hui-Qing Li
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Ning Shi
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Chang-Qing Duan
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China
| | - Jun Wang
- Center for Viticulture and Enology, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
- Key Laboratory of Viticulture and Enology, Ministry of Agriculture and Rural Affairs, Beijing, 100083, China.
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Fan J, Xian B, Huang X, Yu Q, Zhang M, Zhang C, Jia R, Chen S, He Y, Li Q. Genome-Wide Identification and Characterization of the Sweet Orange ( Citrus sinensis) GATA Family Reveals a Role for CsGATA12 as a Regulator of Citrus Bacterial Canker Resistance. Int J Mol Sci 2024; 25:2924. [PMID: 38474170 DOI: 10.3390/ijms25052924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 02/06/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Citrus bacterial canker (CBC) is a severe bacterial infection caused by Xanthomonas citri subsp. citri (Xcc), which continues to adversely impact citrus production worldwide. Members of the GATA family are important regulators of plant development and regulate plant responses to particular stressors. This report aimed to systematically elucidate the Citrus sinensis genome to identify and annotate genes that encode GATAs and evaluate the functional importance of these CsGATAs as regulators of CBC resistance. In total, 24 CsGATAs were identified and classified into four subfamilies. Furthermore, the phylogenetic relationships, chromosomal locations, collinear relationships, gene structures, and conserved domains for each of these GATA family members were also evaluated. It was observed that Xcc infection induced some CsGATAs, among which CsGATA12 was chosen for further functional validation. CsGATA12 was found to be localized in the nucleus and was differentially upregulated in the CBC-resistant and CBC-sensitive Kumquat and Wanjincheng citrus varieties. When transiently overexpressed, CsGATA12 significantly reduced CBC resistance with a corresponding increase in abscisic acid, jasmonic acid, and antioxidant enzyme levels. These alterations were consistent with lower levels of salicylic acid, ethylene, and reactive oxygen species. Moreover, the bacteria-induced CsGATA12 gene silencing yielded the opposite phenotypic outcomes. This investigation highlights the important role of CsGATA12 in regulating CBC resistance, underscoring its potential utility as a target for breeding citrus varieties with superior phytopathogen resistance.
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Affiliation(s)
- Jie Fan
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Baohang Xian
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Xin Huang
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Qiyuan Yu
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Miao Zhang
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Chenxi Zhang
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - Ruirui Jia
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
- National Citrus Engineering Research Center, Chongqing 400712, China
| | - Shanchun Chen
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
- National Citrus Engineering Research Center, Chongqing 400712, China
| | - Yongrui He
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
- National Citrus Engineering Research Center, Chongqing 400712, China
| | - Qiang Li
- Integrative Science Center of Germplasm Creation in Western China (CHONGQING) Science City, Citrus Research Institute, Southwest University, Chongqing 400712, China
- National Citrus Engineering Research Center, Chongqing 400712, China
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Virolainen PA, Chekunova EM. GATA family transcription factors in alga Chlamydomonas reinhardtii. Curr Genet 2024; 70:1. [PMID: 38353733 DOI: 10.1007/s00294-024-01280-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 12/17/2023] [Accepted: 01/08/2024] [Indexed: 02/16/2024]
Abstract
GATA family transcription factors (GATA-TFs) are metalloproteins that regulate many metabolic pathways. These conserved proteins recognize the consensus sequence (A/T)GATA(A/G) in the promoter regions of many genes and regulate their transcription in response to environmental signals. Currently, the study of GATA-TFs is of increasing interest. GATA genes and their proteins are most actively studied in vascular plants and fungi. Based on the results of numerous studies, it has been shown that GATA factors regulate the metabolic pathways of nitrogen and carbon, and also play a major role in the processes induced by light and circadian rhythms. In algae, GATA-TFs remain poorly studied, and information about them is scattered. In this work, all known data on GATA-TFs in the unicellular green alga Chlamydomonas reinhardtii has been collected and systematized. The genome of this alga contains 12 GATA coding genes. Using the phylogenetic analysis, we identified three classes of GATA factors in C. reinhardtii according to the structure of the zinc finger domain and showed their difference from the classification of GATA factors developed on vascular plants.
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Affiliation(s)
- Pavel A Virolainen
- Department of Genetics and Biotechnology, St. Petersburg State University, St. Petersburg, Russian Federation.
| | - Elena M Chekunova
- Department of Genetics and Biotechnology, St. Petersburg State University, St. Petersburg, Russian Federation
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Lim C, Kim Y, Shim Y, Cho SH, Yang TJ, Song YH, Kang K, Paek NC. Rice OsGATA16 is a positive regulator for chlorophyll biosynthesis and chloroplast development. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 117:599-615. [PMID: 37902786 DOI: 10.1111/tpj.16517] [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: 04/30/2023] [Revised: 09/18/2023] [Accepted: 10/17/2023] [Indexed: 10/31/2023]
Abstract
Chloroplasts are essential organelles in plants that contain chlorophylls and facilitate photosynthesis for growth and development. As photosynthetic efficiency significantly impacts crop productivity, understanding the regulatory mechanisms of chloroplast development has been crucial in increasing grain and biomass production. This study demonstrates the involvement of OsGATA16, an ortholog of Arabidopsis GATA, NITRATE INDUCIBLE, CARBON-METABOLISM INVOLVED (GNC), and GNC-LIKE/CYTOKININ-RESPONSIVE GATA FACTOR 1 (GNL/CGA1), in chlorophyll biosynthesis and chloroplast development in rice (Oryza sativa). The osgata16-1 knockdown mutants produced pale-green leaves, while OsGATA16-overexpressed plants (OsGATA16-OE1) generated dark-green leaves, compared to their parental japonica rice. Reverse transcription and quantitative PCR analysis revealed downregulation of genes related to chloroplast division, chlorophyll biosynthesis, and photosynthesis in the leaves of osgata16-1 and upregulation in those of OsGATA16-OE1. Additionally, in vivo binding assays showed that OsGATA16 directly binds to the promoter regions of OsHEMA, OsCHLH, OsPORA, OsPORB, and OsFtsZ, and upregulates their expression. These findings indicate that OsGATA16 serves as a positive regulator controlling chlorophyll biosynthesis and chloroplast development in rice.
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Affiliation(s)
- Chaemyeong Lim
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Youngoh Kim
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Yejin Shim
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Sung-Hwan Cho
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Tae-Jin Yang
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Young Hun Song
- Department of Agricultural Biotechnology, Seoul National University, Seoul, Republic of Korea
| | - Kiyoon Kang
- Division of Life Sciences, Incheon National University, Incheon, Republic of Korea
| | - Nam-Chon Paek
- Department of Agriculture, Forestry and Bioresources, Plant Genomics and Breeding Institute, Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
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Yuan W, Wang QF, Pei WH, Li SY, Wang TM, Song HP, Teng D, Kang TG, Zhang H. Age-induced Changes in Ginsenoside Accumulation and Primary Metabolic Characteristics of Panax Ginseng in Transplantation Mode. J Ginseng Res 2024; 48:103-111. [PMID: 38223831 PMCID: PMC10785232 DOI: 10.1016/j.jgr.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 01/16/2024] Open
Abstract
Background Ginseng (Panax ginseng Mayer) is an important natural medicine. However, a long culture period and challenging quality control requirements limit its further use. Although artificial cultivation can yield a sustainable medicinal supply, research on the association between the transplantation and chaining of metabolic networks, especially the regulation of ginsenoside biosynthetic pathways, is limited. Methods Herein, we performed Liquid chromatography tandem mass spectrometry based metabolomic measurements to evaluate ginsenoside accumulation and categorise differentially abundant metabolites (DAMs). Transcriptome measurements using an Illumina Platform were then conducted to probe the landscape of genetic alterations in ginseng at various ages in transplantation mode. Using pathway data and crosstalk DAMs obtained by MapMan, we constructed a metabolic profile of transplantation Ginseng. Results Accumulation of active ingredients was not obvious during the first 4 years (in the field), but following transplantation, the ginsenoside content increased significantly from 6-8 years (in the wild). Glycerolipid metabolism and Glycerophospholipid metabolism were the most significant metabolic pathways, as Lipids and lipid-like molecule affected the yield of ginsenosides. Starch and sucrose were the most active metabolic pathways during transplantation Ginseng growth. Conclusion This study expands our understanding of metabolic network features and the accumulation of specific compounds during different growth stages of this perennial herbaceous plant when growing in transplantation mode. The findings provide a basis for selecting the optimal transplanting time.
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Affiliation(s)
- Wei Yuan
- Liaoning University of Traditional Chinese Medicine, China
| | - Qing-feng Wang
- Liaoning University of Traditional Chinese Medicine, China
| | - Wen-han Pei
- Macau University of Science and Technology, China
| | - Si-yu Li
- Liaoning University of Traditional Chinese Medicine, China
| | - Tian-min Wang
- Liaoning University of Traditional Chinese Medicine, China
| | - Hui-peng Song
- Liaoning University of Traditional Chinese Medicine, China
| | | | - Ting-guo Kang
- Liaoning University of Traditional Chinese Medicine, China
| | - Hui Zhang
- Liaoning University of Traditional Chinese Medicine, China
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Fang C, Yang M, Tang Y, Zhang L, Zhao H, Ni H, Chen Q, Meng F, Jiang J. Dynamics of cis-regulatory sequences and transcriptional divergence of duplicated genes in soybean. Proc Natl Acad Sci U S A 2023; 120:e2303836120. [PMID: 37871213 PMCID: PMC10622917 DOI: 10.1073/pnas.2303836120] [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: 03/07/2023] [Accepted: 09/19/2023] [Indexed: 10/25/2023] Open
Abstract
Transcriptional divergence of duplicated genes after whole genome duplication (WGD) has been described in many plant lineages and is often associated with subgenome dominance, a genome-wide mechanism. However, it is unknown what underlies the transcriptional divergence of duplicated genes in polyploid species that lack subgenome dominance. Soybean is a paleotetraploid with a WGD that occurred 5 to 13 Mya. Approximately 50% of the duplicated genes retained from this WGD exhibit transcriptional divergence. We developed accessible chromatin region (ACR) datasets from leaf, flower, and seed tissues using MNase-hypersensitivity sequencing. We validated enhancer function of several ACRs associated with known genes using CRISPR/Cas9-mediated genome editing. The ACR datasets were used to examine and correlate the transcriptional patterns of 17,111 pairs of duplicated genes in different tissues. We demonstrate that ACR dynamics are correlated with divergence of both expression level and tissue specificity of individual gene pairs. Gain or loss of flanking ACRs and mutation of cis-regulatory elements (CREs) within the ACRs can change the balance of the expression level and/or tissue specificity of the duplicated genes. Analysis of DNA sequences associated with ACRs revealed that the extensive sequence rearrangement after the WGD reshaped the CRE landscape, which appears to play a key role in the transcriptional divergence of duplicated genes in soybean. This may represent a general mechanism for transcriptional divergence of duplicated genes in polyploids that lack subgenome dominance.
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Affiliation(s)
- Chao Fang
- Department of Plant Biology, Michigan State University, East Lansing, MI48824
| | - Mingyu Yang
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, Chinese Academy of Sciences, Harbin150081, China
- Key Laboratory of Soybean Biology in Chinese Ministry of Education, Northeast Agricultural University, Harbin150030, China
| | - Yuecheng Tang
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, Chinese Academy of Sciences, Harbin150081, China
- Key Laboratory of Soybean Biology in Chinese Ministry of Education, Northeast Agricultural University, Harbin150030, China
| | - Ling Zhang
- Agro-Biotechnology Research Institute, Jilin Academy of Agricultural Sciences, Changchun130033, China
| | - Hainan Zhao
- Department of Plant Biology, Michigan State University, East Lansing, MI48824
| | - Hejia Ni
- Key Laboratory of Soybean Biology in Chinese Ministry of Education, Northeast Agricultural University, Harbin150030, China
| | - Qingshan Chen
- Key Laboratory of Soybean Biology in Chinese Ministry of Education, Northeast Agricultural University, Harbin150030, China
| | - Fanli Meng
- Northeast Institute of Geography and Agroecology, Key Laboratory of Soybean Molecular Design Breeding, Chinese Academy of Sciences, Harbin150081, China
| | - Jiming Jiang
- Department of Plant Biology, Michigan State University, East Lansing, MI48824
- Department of Horticulture, Michigan State University, East Lansing, MI48824
- Michigan State University AgBioResearch, East Lansing, MI48824
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Zhang F, Wu Y, Shi X, Wang X, Yin Y. Comparative Analysis of the GATA Transcription Factors in Five Solanaceae Species and Their Responses to Salt Stress in Wolfberry ( Lycium barbarum L.). Genes (Basel) 2023; 14:1943. [PMID: 37895292 PMCID: PMC10606309 DOI: 10.3390/genes14101943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/09/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023] Open
Abstract
GATA proteins are a class of zinc-finger DNA-binding proteins that participate in diverse regulatory processes in plants, including the development processes and responses to environmental stresses. However, a comprehensive analysis of the GATA gene family has not been performed in a wolfberry (Lycium barbarum L.) or other Solanaceae species. There are 156 GATA genes identified in five Solanaceae species (Lycium barbarum L., Solanum lycopersicum L., Capsicum annuum L., Solanum tuberosum L., and Solanum melongena L.) in this study. Based on their phylogeny, they can be categorized into four subfamilies (I-IV). Noticeably, synteny analysis revealed that dispersed- and whole-genome duplication contributed to the expansion of the GATA gene family. Purifying selection was a major force driving the evolution of GATA genes. Moreover, the predicted cis-elements revealed the potential roles of wolfberry GATA genes in phytohormone, development, and stress responses. Furthermore, the RNA-seq analysis identified 31 LbaGATA genes with different transcript profiling under salt stress. Nine candidate genes were then selected for further verification using quantitative real-time PCR. The results revealed that four candidate LbaGATA genes (LbaGATA8, LbaGATA19, LbaGATA20, and LbaGATA24) are potentially involved in salt-stress responses. In conclusion, this study contributes significantly to our understanding of the evolution and function of GATA genes among the Solanaceae species, including wolfberry.
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Affiliation(s)
- Fengfeng Zhang
- Institute of Quality Standards and Testing Technology for Agricultural Products, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China; (F.Z.); (Y.W.); (X.S.)
| | - Yan Wu
- Institute of Quality Standards and Testing Technology for Agricultural Products, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China; (F.Z.); (Y.W.); (X.S.)
| | - Xin Shi
- Institute of Quality Standards and Testing Technology for Agricultural Products, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China; (F.Z.); (Y.W.); (X.S.)
| | - Xiaojing Wang
- Institute of Quality Standards and Testing Technology for Agricultural Products, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China; (F.Z.); (Y.W.); (X.S.)
| | - Yue Yin
- National Wolfberry Engineering Research Center, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China
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Wang J, Xue L, Zhang X, Hou Y, Zheng K, Fu D, Dong W. A New Function of MbIAA19 Identified to Modulate Malus Plants Dwarfing Growth. PLANTS (BASEL, SWITZERLAND) 2023; 12:3097. [PMID: 37687343 PMCID: PMC10490418 DOI: 10.3390/plants12173097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/05/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023]
Abstract
The primary determinants of apple (Malus) tree architecture include plant height and internode length, which are the significant criteria for evaluating apple dwarf rootstocks. Plant height and internode length are predominantly governed by phytohormones. In this study, we aimed to assess the mechanisms underlying dwarfism in a mutant of Malus baccata. M. baccata dwarf mutant (Dwf) was previously obtained through natural mutation. It has considerably reduced plant height and internode length. A comparative transcriptome analysis of wild-type (WT) and Dwf mutant was performed to identify and annotate the differentially expressed genes responsible for the Dwf phenotype using RNA-seq and GO and KEGG pathway enrichment analyses. Multiple DEGs involved in hormone signaling pathways, particularly auxin signaling pathways, were identified. Moreover, the levels of endogenous indole-3-acetic acid (IAA) were lower in Dwf mutant than in WT. The Aux/IAA transcription factor gene MbIAA19 was downregulated in Dwf mutant due to a single nucleotide sequence change in its promoter. Genetic transformation assay demonstrated strong association between MbIAA19 and the dwarf phenotype. RNAi-IAA19 lines clearly exhibited reduced plant height, internode length, and endogenous IAA levels. Our study revealed that MbIAA19 plays a role in the regulation of dwarfism and endogenous IAA levels in M. baccata.
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Affiliation(s)
| | | | | | | | | | | | - Wenxuan Dong
- College of Horticulture, Shenyang Agricultural University, Shenyang 110866, China; (J.W.); (L.X.); (X.Z.); (Y.H.); (K.Z.); (D.F.)
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Yin Z, Liao W, Li J, Pan J, Yang S, Chen S, Cao S. Genome-Wide Identification of GATA Family Genes in Phoebe bournei and Their Transcriptional Analysis under Abiotic Stresses. Int J Mol Sci 2023; 24:10342. [PMID: 37373489 DOI: 10.3390/ijms241210342] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
GATA transcription factors are crucial proteins in regulating transcription and are characterized by a type-IV zinc finger DNA-binding domain. They play a significant role in the growth and development of plants. While the GATA family gene has been identified in several plant species, it has not yet been reported in Phoebe bournei. In this study, 22 GATA family genes were identified from the P. bournei genome, and their physicochemical properties, chromosomal distribution, subcellular localization, phylogenetic tree, conserved motif, gene structure, cis-regulatory elements in promoters, and expression in plant tissues were analyzed. Phylogenetic analysis showed that the PbGATAs were clearly divided into four subfamilies. They are unequally distributed across 11 out of 12 chromosomes, except chromosome 9. Promoter cis-elements are mostly involved in environmental stress and hormonal regulation. Further studies showed that PbGATA11 was localized to chloroplasts and expressed in five tissues, including the root bark, root xylem, stem bark, stem xylem, and leaf, which means that PbGATA11 may have a potential role in the regulation of chlorophyll synthesis. Finally, the expression profiles of four representative genes, PbGATA5, PbGATA12, PbGATA16, and PbGATA22, under drought, salinity, and temperature stress, were detected by qRT-PCR. The results showed that PbGATA5, PbGATA22, and PbGATA16 were significantly expressed under drought stress. PbGATA12 and PbGATA22 were significantly expressed after 8 h of low-temperature stress at 10 °C. This study concludes that the growth and development of the PbGATA family gene in P. bournei in coping with adversity stress are crucial. This study provides new ideas for studying the evolution of GATAs, provides useful information for future functional analysis of PbGATA genes, and helps better understand the abiotic stress response of P. bournei.
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Affiliation(s)
- Ziyuan Yin
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Wenhai Liao
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- University Key Laboratory of Forest Stress Physiology, Ecology and Molecular Biology of Fujian Province, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jingshu Li
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- University Key Laboratory of Forest Stress Physiology, Ecology and Molecular Biology of Fujian Province, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jinxi Pan
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Sijia Yang
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shipin Chen
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shijiang Cao
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
- University Key Laboratory of Forest Stress Physiology, Ecology and Molecular Biology of Fujian Province, College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China
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Liu C, Duan N, Chen X, Li X, Zhao N, Cao W, Li H, Liu B, Tan F, Zhao X, Li Q. Transcriptome Profiling and Chlorophyll Metabolic Pathway Analysis Reveal the Response of Nitraria tangutorum to Increased Nitrogen. PLANTS (BASEL, SWITZERLAND) 2023; 12:895. [PMID: 36840241 PMCID: PMC9962214 DOI: 10.3390/plants12040895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/04/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
To identify genes that respond to increased nitrogen and assess the involvement of the chlorophyll metabolic pathway and associated regulatory mechanisms in these responses, Nitraria tangutorum seedlings were subjected to four nitrogen concentrations (N0, N6, N36, and N60: 0, 6, 36, and 60 mmol·L-1 nitrogen, respectively). The N. tangutorum seedling leaf transcriptome was analyzed by high-throughput sequencing (Illumina HiSeq 4000), and 332,420 transcripts and 276,423 unigenes were identified. The numbers of differentially expressed genes (DEGs) were 4052 in N0 vs. N6, 6181 in N0 vs. N36, and 3937 in N0 vs. N60. Comparing N0 and N6, N0 and N36, and N0 and N60, we found 1101, 2222, and 1234 annotated DEGs in 113, 121, and 114 metabolic pathways, respectively, classified in the Kyoto Encyclopedia of Genes and Genomes database. Metabolic pathways with considerable accumulation were involved mainly in anthocyanin biosynthesis, carotenoid biosynthesis, porphyrin and chlorophyll metabolism, flavonoid biosynthesis, and amino acid metabolism. N36 increased δ-amino levulinic acid synthesis and upregulated expression of the magnesium chelatase H subunit, which promoted chlorophyll a synthesis. Hence, N36 stimulated chlorophyll synthesis rather than heme synthesis. These findings enrich our understanding of the N. tangutorum transcriptome and help us to research desert xerophytes' responses to increased nitrogen in the future.
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Affiliation(s)
- Chenggong Liu
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Na Duan
- Experimental Center of Desert Forestry, Chinese Academy of Forestry, Dengkou 015200, China
- National Long-Term Scientific Research Base of Ulan Buh Desert Comprehensive Control, National Forestry and Grassland Administration, Dengkou 015200, China
| | - Xiaona Chen
- Experimental Center of Desert Forestry, Chinese Academy of Forestry, Dengkou 015200, China
- National Long-Term Scientific Research Base of Ulan Buh Desert Comprehensive Control, National Forestry and Grassland Administration, Dengkou 015200, China
| | - Xu Li
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Naqi Zhao
- Experimental Center of Desert Forestry, Chinese Academy of Forestry, Dengkou 015200, China
- National Long-Term Scientific Research Base of Ulan Buh Desert Comprehensive Control, National Forestry and Grassland Administration, Dengkou 015200, China
| | - Wenxu Cao
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Huiqing Li
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Bo Liu
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Fengsen Tan
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Xiulian Zhao
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
| | - Qinghe Li
- Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China
- Key Laboratory of Tree Breeding and Cultivation, National Forestry and Grassland Administration, Beijing 100091, China
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11
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Hu S, Hou Y, Zhao L, Zheng Y, Jin P. Exogenous 24-epibrassinolide alleviates chilling injury in peach fruit through modulating PpGATA12-mediated sucrose and energy metabolisms. Food Chem 2023; 400:133996. [DOI: 10.1016/j.foodchem.2022.133996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 07/31/2022] [Accepted: 08/20/2022] [Indexed: 11/29/2022]
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12
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Feng X, Yu Q, Zeng J, He X, Liu W. Genome-wide identification and characterization of GATA family genes in wheat. BMC PLANT BIOLOGY 2022; 22:372. [PMID: 35896980 PMCID: PMC9327314 DOI: 10.1186/s12870-022-03733-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 07/04/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Transcription factors GATAs were a member of zinc finger protein, which could bind DNA regulatory regions to control expression of target genes, thus influencing plant growth and development either in normal condition or environmental stresses. Recently, GATA genes have been found and functionally characterized in a number of plant species. However, little information of GATA genes were annotated in wheat. RESULTS In the current study, 79 GATA genes were identified in wheat, which were unevenly located on 21 chromosomes. According to the analysis of phylogenetic tree and functional domain structures, TaGATAs were classified into four subfamilies (I, II, III, and IV), consist of 35, 21, 12, and 11 genes, respectively. Meanwhile, the amino acids of 79 TaGATAs exhibited apparent difference in four subfamilies according to GATA domains comparison, gene structures and conserved motif analysis. We then analyze the gene duplication and synteny between the genomes of wheat and Arabidopsis, rice and barley, which provided insights into evolutionary characteristics. In addition, expression patterns of TaGATAs were analyzed, and they showed obvious difference in diverse tissues and abiotic stresses. CONCLUSION In general, these results provide useful information for future TaGATA gene function analysis, and it helps to better understand molecular breeding and stress response in wheat.
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Affiliation(s)
- Xue Feng
- College of Agronomy, Qingdao, Agricultural University, Qingdao, 266109, China
| | - Qian Yu
- College of Agronomy, Qingdao, Agricultural University, Qingdao, 266109, China
| | - Jianbin Zeng
- College of Agronomy, Qingdao, Agricultural University, Qingdao, 266109, China
| | - Xiaoyan He
- College of Agronomy, Qingdao, Agricultural University, Qingdao, 266109, China
| | - Wenxing Liu
- College of Agronomy, Qingdao, Agricultural University, Qingdao, 266109, China.
- The Key Laboratory of the Plant Development and Environmental Adaptation Biology, inistry of Education, School of Life Sciences, Shandong University, Shandong Province, Qingdao, 266237, China.
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13
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Chen L, Zhu Y, Ren X, Yao D, Song Y, Fan S, Li X, Zhang Z, Yang S, Zhang J, Zhang J. Heterosis and Differential DNA Methylation in Soybean Hybrids and Their Parental Lines. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11091136. [PMID: 35567137 PMCID: PMC9102035 DOI: 10.3390/plants11091136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/17/2022] [Accepted: 04/20/2022] [Indexed: 05/26/2023]
Abstract
Heterosis is an important biological phenomenon and is widely applied to increase agricultural productivity. However, the underlying molecular mechanisms of heterosis are still unclear. Here we constructed three combinations of reciprocal hybrids of soybean, and subsequently used MethylRAD-seq to detect CCGG and CCWGG (W = A or T) methylation in the whole genome of these hybrids and their parents at the middle development period of contemporary seed. We were able to prove that changes in DNA methylation patterns occurred in immature hybrid seeds and the parental variation was to some degree responsible for differential expression between the reciprocal hybrids. Non-additive differential methylation sites (DMSs) were also identified in large numbers in hybrids. Interestingly, most of these DMSs were hyper-methylated and were more concentrated in gene regions than the natural distribution of the methylated sites. Further analysis of the non-additive DMSs located in gene regions exhibited their participation in various biological processes, especially those related to transcriptional regulation and hormonal function. These results revealed DNA methylation reprogramming pattern in the hybrid soybean, which is associated with phenotypic variation and heterosis initiation.
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Affiliation(s)
- Liangyu Chen
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Yanyu Zhu
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Xiaobo Ren
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Dan Yao
- College of Life Science, Jilin Agricultural University, Changchun 130118, China;
| | - Yang Song
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Sujie Fan
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Xueying Li
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Zhuo Zhang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Songnan Yang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
| | - Jian Zhang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
- National Crop Variety Approval and Characteristic Identification Station, Jilin Agricultural University, Changchun 130118, China
- Department Biology, University of British Columbia, Okanagan, Kelowna, BC V1V 1V7, Canada
| | - Jun Zhang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (L.C.); (Y.Z.); (X.R.); (Y.S.); (S.F.); (X.L.); (Z.Z.)
- National Crop Variety Approval and Characteristic Identification Station, Jilin Agricultural University, Changchun 130118, China
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14
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Almeida-Silva F, Venancio TM. Pathogenesis-related protein 1 (PR-1) genes in soybean: Genome-wide identification, structural analysis and expression profiling under multiple biotic and abiotic stresses. Gene 2022; 809:146013. [PMID: 34655718 DOI: 10.1016/j.gene.2021.146013] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/16/2021] [Accepted: 10/11/2021] [Indexed: 01/05/2023]
Abstract
Plant pathogenesis-related (PR) proteins are a large group of proteins, classified in 17 families, that are induced by pathological conditions. Here, we characterized the soybean PR-1 (GmPR-1) gene repertoire at the sequence, structural and expression levels. We found 24 GmPR-1 genes, clustered in two phylogenetic groups. GmPR-1 genes are under strong purifying selection, particularly those that emerged by tandem duplications. GmPR-1 promoter regions are abundant in cis-regulatory elements associated with major stress-related transcription factor families, namely WRKY, ERF, HD-Zip, C2H2, NAC, and GATA. We observed that 23 GmPR-1 genes are induced by stress conditions or exclusively expressed upon stress. We explored 1972 transcriptome samples, including 26 stress conditions, revealing that most GmPR-1 genes are differentially expressed in a plethora of biotic and abiotic stresses. Our findings highlight stress-responsive GmPR-1 genes with potential biotechnological applications, such as the development of transgenic lines with increased resistance to biotic and abiotic stresses.
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Affiliation(s)
- Fabricio Almeida-Silva
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, Brazil
| | - Thiago M Venancio
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, Brazil
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15
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Almeida-Silva F, Venancio TM. Pathogenesis-related protein 1 (PR-1) genes in soybean: Genome-wide identification, structural analysis and expression profiling under multiple biotic and abiotic stresses. Gene 2022; 809:146013. [PMID: 34655718 DOI: 10.1101/2021.03.27.437342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/16/2021] [Accepted: 10/11/2021] [Indexed: 05/20/2023]
Abstract
Plant pathogenesis-related (PR) proteins are a large group of proteins, classified in 17 families, that are induced by pathological conditions. Here, we characterized the soybean PR-1 (GmPR-1) gene repertoire at the sequence, structural and expression levels. We found 24 GmPR-1 genes, clustered in two phylogenetic groups. GmPR-1 genes are under strong purifying selection, particularly those that emerged by tandem duplications. GmPR-1 promoter regions are abundant in cis-regulatory elements associated with major stress-related transcription factor families, namely WRKY, ERF, HD-Zip, C2H2, NAC, and GATA. We observed that 23 GmPR-1 genes are induced by stress conditions or exclusively expressed upon stress. We explored 1972 transcriptome samples, including 26 stress conditions, revealing that most GmPR-1 genes are differentially expressed in a plethora of biotic and abiotic stresses. Our findings highlight stress-responsive GmPR-1 genes with potential biotechnological applications, such as the development of transgenic lines with increased resistance to biotic and abiotic stresses.
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Affiliation(s)
- Fabricio Almeida-Silva
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, Brazil
| | - Thiago M Venancio
- Laboratório de Química e Função de Proteínas e Peptídeos, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, Brazil
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16
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Manzoor MA, Sabir IA, Shah IH, Wang H, Yu Z, Rasool F, Mazhar MZ, Younas S, Abdullah M, Cai Y. Comprehensive Comparative Analysis of the GATA Transcription Factors in Four Rosaceae Species and Phytohormonal Response in Chinese Pear ( Pyrus bretschneideri) Fruit. Int J Mol Sci 2021; 22:12492. [PMID: 34830372 PMCID: PMC8618624 DOI: 10.3390/ijms222212492] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/14/2021] [Accepted: 11/15/2021] [Indexed: 12/16/2022] Open
Abstract
The GATA gene family is one of the most important transcription factors (TFs). It extensively exists in plants, contributes to diverse biological processes such as the development process, and responds to environmental stress. Although the GATA gene family has been comprehensively and systematically studied in many species, less is known about GATA genes in Chinese pears (Pyrus bretschneideri). In the current study, the GATA gene family in the four Rosaceae genomes was identified, its structural characteristics identified, and a comparative analysis of its properties was carried out. Ninety-two encoded GATA proteins were authenticated in the four Rosaceae genomes (Pyrus bretschneideri, Prunus avium, Prunus mume, and Prunus persica) and categorized into four subfamilies (Ⅰ-Ⅳ) according to phylogeny. The majority of GATA genes contained one to two introns and conserved motif composition analysis revealed their functional divergence. Whole-genome duplications (WGDs) and dispersed duplication (DSD) played a key role in the expansion of the GATA gene family. The microarray indicated that, among P. bretschneideri, P. avium, P. mume and P. persica, GATA duplicated regions were more conserved between Pyrus bretschneideri and Prunus persica with 32 orthologous genes pairs. The physicochemical parameters, duplication patterns, non-synonymous (ka), and synonymous mutation rate (ks) and GO annotation ontology were performed using different bioinformatics tools. cis-elements respond to various phytohormones, abiotic/biotic stress, and light-responsive were found in the promoter regions of GATA genes which were induced via stimuli. Furthermore, subcellular localization of the PbGATA22 gene product was investigated, showing that it was present in the nucleus of tobacco (Nicotiana tabacum) epidermal cells. Finally, in silico analysis was performed on various organs (bud, leaf, stem, ovary, petal, and sepal) and different developmental stages of fruit. Subsequently, the expression profiles of PbGATA genes were extensively expressed under exogenous hormonal treatments of SA (salicylic acid), MeJA (methyl jasmonate), and ABA (abscisic acid) indicating that play important role in hormone signaling pathways. A comprehensive analysis of GATA transcription factors was performed through systematic biological approaches and comparative genomics to establish a theoretical base for further structural and functional investigations in Rosaceae species.
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Affiliation(s)
- Muhammad Aamir Manzoor
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China; (M.A.M.); (H.W.); (Z.Y.)
| | - Irfan Ali Sabir
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (I.A.S.); (I.H.S.)
| | - Iftikhar Hussain Shah
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China; (I.A.S.); (I.H.S.)
| | - Han Wang
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China; (M.A.M.); (H.W.); (Z.Y.)
| | - Zhao Yu
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China; (M.A.M.); (H.W.); (Z.Y.)
| | - Faiz Rasool
- Gulab Davi Education Institute, Lahore 200240, Pakistan;
| | - Muhammad Zaid Mazhar
- Department of Agriculture, University of Agriculture, Faisalabad 38000, Pakistan;
| | - Shoaib Younas
- Department of Food Science and Technology, University of Central Punjab, Lahore 200240, Pakistan;
| | - Muhammad Abdullah
- Queenland Alliance of Agriculture and Food Innovation, The University of Queensland, Brisbane 4072, Australia;
| | - Yongping Cai
- School of Life Sciences, Anhui Agricultural University, Hefei 230036, China; (M.A.M.); (H.W.); (Z.Y.)
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17
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Zhang K, Jia L, Yang D, Hu Y, Njogu MK, Wang P, Lu X, Yan C. Genome-Wide Identification, Phylogenetic and Expression Pattern Analysis of GATA Family Genes in Cucumber ( Cucumis sativus L.). PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10081626. [PMID: 34451671 PMCID: PMC8401448 DOI: 10.3390/plants10081626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/05/2021] [Accepted: 08/05/2021] [Indexed: 05/13/2023]
Abstract
GATA transcription factors are a class of transcriptional regulatory proteins that contain a characteristic type-IV zinc finger DNA-binding domain, which play important roles in plant growth and development. The GATA gene family has been characterized in various plant species. However, GATA family genes have not been identified in cucumber. In this study, 26 GATA family genes were identified in cucumber genome, whose physicochemical characteristics, chromosomal distributions, phylogenetic tree, gene structures conserved motifs, cis-regulatory elements in promoters, homologous gene pairs, downstream target genes were analyzed. Tissue expression profiles of cucumber GATA family genes exhibited that 17 GATA genes showed constitutive expression, and some GATA genes showed tissue-specific expression patterns. RNA-seq analysis of green and virescent leaves revealed that seven GATA genes might be involved in the chloroplast development and chlorophyll biosynthesis. Importantly, expression patterns analysis of GATA genes in response to abiotic and biotic stresses indicated that some GATA genes respond to either abiotic stress or biotic stress, some GATA genes such as Csa2G162660, Csa3G017200, Csa3G165640, Csa4G646060, Csa5G622830 and Csa6G312540 were simultaneously functional in resistance to abiotic and biotic stresses. Overall, this study will provide useful information for further analysis of the biological functions of GATA factors in cucumber.
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Affiliation(s)
- Kaijing Zhang
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (K.Z.); (D.Y.); (Y.H.); (X.L.)
- Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230001, China;
| | - Li Jia
- Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230001, China;
| | - Dekun Yang
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (K.Z.); (D.Y.); (Y.H.); (X.L.)
| | - Yuchao Hu
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (K.Z.); (D.Y.); (Y.H.); (X.L.)
| | - Martin Kagiki Njogu
- Department of Plant Science, Chuka University, Chuka P.O. Box 109-60400, Kenya;
| | - Panqiao Wang
- College of Horticulture, Henan Agricultural University, Zhengzhou 450002, China;
| | - Xiaomin Lu
- College of Agriculture, Anhui Science and Technology University, Fengyang 233100, China; (K.Z.); (D.Y.); (Y.H.); (X.L.)
| | - Congsheng Yan
- Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230001, China;
- Correspondence:
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18
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Genome-wide identification and function characterization of GATA transcription factors during development and in response to abiotic stresses and hormone treatments in pepper. J Appl Genet 2021; 62:265-280. [PMID: 33624251 DOI: 10.1007/s13353-021-00618-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 01/29/2021] [Accepted: 02/05/2021] [Indexed: 01/03/2023]
Abstract
Pepper (Capsicum annuum L.) is an economically important vegetable crop whose production and quality are severely reduced under adverse environmental stress conditions. The GATA transcription factors belonging to type IV zinc-finger proteins, play a significant role in regulating light morphogenesis, nitrate assimilation, and organ development in plants. However, the functional characteristics of GATA gene family during development and in response to environmental stresses have not yet been investigated in pepper. In this study, a total of 28 pepper GATA (CaGATA) genes were identified. To gain an overview of the CaGATAs, we analyzed their chromosomal distribution, gene structure, conservative domains, cis-elements, phylogeny, and evolutionary relationship. We divided 28 CaGATAs into four groups distributed on 10 chromosomes, and identified 7 paralogs in CaGATA family of pepper and 35 orthologous gene pairs between CaGATAs and Arabidopsis GATAs (AtGATAs). The results of promoter cis-element analysis and the quantitative real-time PCR (qRT-PCR) analysis revealed that CaGATA genes were involved in regulating the plant growth and development and the responses to various abiotic stresses and hormone treatments in pepper. Tissue-specific expression analysis showed that most CaGATA genes were preferentially expressed in flower buds, flowers, and leaves. Several CaGATA genes, especially CaGATA14, were significantly regulated under multiple abiotic stresses, and CaGATA21 and CaGATA27 were highly responsive to phytohormone treatments. Taken together, our results lay a foundation for the biological function analysis of GATA gene family in pepper.
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Guo J, Bai X, Dai K, Yuan X, Guo P, Zhou M, Shi W, Hao C. Identification of GATA Transcription Factors in Brachypodium distachyon and Functional Characterization of BdGATA13 in Drought Tolerance and Response to Gibberellins. FRONTIERS IN PLANT SCIENCE 2021; 12:763665. [PMID: 34745195 PMCID: PMC8567175 DOI: 10.3389/fpls.2021.763665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 09/30/2021] [Indexed: 05/13/2023]
Abstract
GATA transcription factors (TFs) are type IV zinc-finger proteins that have roles in plant development and growth. The 27 GATA TFs identified in the Brachypodium distachyon genome in this study were unevenly distributed across all five chromosomes and classified into four subgroups. Phylogenesis-related GATAs shared similar gene structures and conserved motifs. Expression profiles showed that all BdGATA genes were expressed in leaves and most were induced by PEG treatment. BdGATA13 was predominantly expressed in leaf tissue and phylogenetically close to OsSNFL1, AtGNC, and AtGNL. Its protein was detected in the nucleus by subcellular localization analysis. Overexpression of BdGATA13 in transgenic Arabidopsis resulted in darker green leaves, later flowering, and more importantly, enhanced drought tolerance compared to the wild type. BdGATA13 also promoted primary root development under GA treatment. These results lay a foundation for better understanding the function of GATA genes in B. distachyon and other plants.
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Affiliation(s)
- Jie Guo
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
| | - Xionghui Bai
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
| | - Keli Dai
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
| | - Xiangyang Yuan
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
| | - Pingyi Guo
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
| | - Meixue Zhou
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
- Tasmanian Institute of Agriculture, University of Tasmania, Hobart, TAS, Australia
| | - Weiping Shi
- College of Agronomy, Shanxi Agricultural University, Jinzhong, China
- *Correspondence: Weiping Shi,
| | - Chenyang Hao
- Key Laboratory of Crop Gene Resources and Germplasm Enhancement, Ministry of Agriculture and Rural Affairs/The National Key Facility for Crop Gene Resources and Genetic Improvement/Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Chenyang Hao, ;
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Eurmsirilerd E, Maduro MF. Evolution of Developmental GATA Factors in Nematodes. J Dev Biol 2020; 8:jdb8040027. [PMID: 33207804 PMCID: PMC7712238 DOI: 10.3390/jdb8040027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 12/12/2022] Open
Abstract
GATA transcription factors are found in animals, plants, and fungi. In animals, they have important developmental roles in controlling specification of cell identities and executing tissue-specific differentiation. The Phylum Nematoda is a diverse group of vermiform animals that inhabit ecological niches all over the world. Both free-living and parasitic species are known, including those that cause human infectious disease. To date, GATA factors in nematodes have been studied almost exclusively in the model system C. elegans and its close relatives. In this study, we use newly available sequences to identify GATA factors across the nematode phylum. We find that most species have fewer than six GATA factors, but some species have 10 or more. Comparisons of gene and protein structure suggest that there were at most two GATA factors at the base of the phylum, which expanded by duplication and modification to result in a core set of four factors. The high degree of structural similarity with the corresponding orthologues in C. elegans suggests that the nematode GATA factors share similar functions in development.
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Affiliation(s)
- Ethan Eurmsirilerd
- Undergraduate Program in Biology, Department of Molecular, Cell, and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA;
- Department of Molecular, Cell, and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA
| | - Morris F. Maduro
- Department of Molecular, Cell, and Systems Biology, University of California, Riverside, Riverside, CA 92521, USA
- Correspondence:
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