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Niu N, Zhang Y, Li S, Meng X, Liu M, Wang H, Zhao J. Genome-wide characterization of the cellulose synthase gene family in Ziziphus jujuba reveals its function in cellulose biosynthesis during fruit development. Int J Biol Macromol 2023; 239:124360. [PMID: 37030464 DOI: 10.1016/j.ijbiomac.2023.124360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 04/01/2023] [Accepted: 04/03/2023] [Indexed: 04/10/2023]
Abstract
The cellulose synthase (Ces/Csl) is a key enzyme in plant cellulose synthesis. Jujube fruits are rich in cellulose. 29 ZjCesA/Csl genes were identified in jujube genome and showed tissue-specific expression. 13 genes highly expressed in jujube fruit exhibited obviously sequential expressions during the fruit development, indicating that they might play distinct roles during the process. Meanwhile, the correlation analysis showed the expressions of ZjCesA1 and ZjCslA1 were significant positive related to the cellulose synthase activities. Furthermore, transient overexpressions of ZjCesA1 or ZjCslA1 in jujube fruits significantly increased cellulose synthase activities and contents, whereas silencing of ZjCesA1 or ZjCslA1 in jujube seedlings obviously reduced cellulose levels. Moreover, the Y2H assays verified that ZjCesA1 and ZjCslA1 may participate in cellulose synthesis by forming protein complexes. The study not only reveals the bioinformatics characteristics and functions of cellulose synthase genes in jujube, but also provides clues for studying cellulose synthesis in other fruits.
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Affiliation(s)
- Nazi Niu
- College of Life Science, Hebei Agricultural University, Baoding, China
| | - Yao Zhang
- College of Life Science, Hebei Agricultural University, Baoding, China
| | - Shijia Li
- College of Life Science, Hebei Agricultural University, Baoding, China
| | - Xiangrui Meng
- College of Life Science, Hebei Agricultural University, Baoding, China
| | - Mengjun Liu
- Research Center of Chinese Jujube, Hebei Agricultural University, Baoding, China; School of Horticulture, Hebei Agricultural University, Baoding, China
| | - Huibin Wang
- College of Life Science, Hebei Agricultural University, Baoding, China.
| | - Jin Zhao
- College of Life Science, Hebei Agricultural University, Baoding, China.
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Manzoor I, Samantara K, Bhat MS, Farooq I, Bhat KM, Mir MA, Wani SH. Advances in genomics for diversity studies and trait improvement in temperate fruit and nut crops under changing climatic scenarios. FRONTIERS IN PLANT SCIENCE 2023; 13:1048217. [PMID: 36743560 PMCID: PMC9893892 DOI: 10.3389/fpls.2022.1048217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 11/09/2022] [Indexed: 06/18/2023]
Abstract
Genetic improvement of temperate fruit and nut crops through conventional breeding methods is not sufficient alone due to its extreme time-consuming, cost-intensive, and hard-to-handle approach. Again, few other constraints that are associated with these species, viz., their long juvenile period, high heterozygosity, sterility, presence of sexual incompatibility, polyploidy, etc., make their selection and improvement process more complicated. Therefore, to promote precise and accurate selection of plants based on their genotypes, supplement of advanced biotechnological tools, viz., molecular marker approaches along with traditional breeding methods, is highly required in these species. Different markers, especially the molecular ones, enable direct selection of genomic regions governing the trait of interest such as high quality, yield, and resistance to abiotic and biotic stresses instead of the trait itself, thus saving the overall time and space and helping screen fruit quality and other related desired traits at early stages. The availability of molecular markers like SNP (single-nucleotide polymorphism), DArT (Diversity Arrays Technology) markers, and dense molecular genetic maps in crop plants, including fruit and nut crops, led to a revelation of facts from genetic markers, thus assisting in precise line selection. This review highlighted several aspects of the molecular marker approach that opens up tremendous possibilities to reveal valuable information about genetic diversity and phylogeny to boost the efficacy of selection in temperate fruit crops through genome sequencing and thus cultivar improvement with respect to adaptability and biotic and abiotic stress resistance in temperate fruit and nut species.
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Affiliation(s)
- Ikra Manzoor
- Division of Fruit Science, Faculty of Horticulture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Kajal Samantara
- Department of Genetics and Plant Breeding, Institute of Agricultural Sciences, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, Odisha, India
| | - Momin Showkat Bhat
- Division of Floriculture and Landscape Architecture, Faculty of Horticulture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Iqra Farooq
- Field Station Bonera, Pulwama, Council of Industrial and Scientific Research (CSIR) Indian Institute of Integrative Medicine, J&K, Jammu, India
| | - Khalid Mushtaq Bhat
- Division of Fruit Science, Faculty of Horticulture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, India
| | - Mohammad Amin Mir
- Ambri Apple Research Centre, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shopian, India
| | - Shabir Hussain Wani
- Mountain Research Centre for Field Crops, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Jammu and Kashmir, Anantnag, India
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Identification and bioinformatic analysis of the CaCesA/Csls family members and the expression of the CaCslD1 in the flower buds of CMS/Rf system in pepper. Funct Integr Genomics 2022; 22:1411-1431. [PMID: 36138269 DOI: 10.1007/s10142-022-00896-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 08/23/2022] [Accepted: 08/25/2022] [Indexed: 11/04/2022]
Abstract
The cellulose synthase gene superfamily contains cellulose synthase (CesA) and cellulose synthase-like (Csl) gene families, which synthesize cellulose and hemicellulose in plant cell walls and play a crucial role in plant growth and development. However, the CesA/Csl gene family has not been reported in pepper. Therefore, the genome-wide research of the CaCesA/CaCsl gene family was conducted in pepper. In this study, a total of 39 CaCesA/CaCsls genes (10 CesAs genes and 29 Csls genes) were identified in pepper and unevenly distributed on 11 chromosomes. These CaCesA/Csls were divided into seven subfamilies (CesAs, CslAs, CslBs, CslCs, CslDs, CslEs, CslGs), and most of CaCesA/Csls genes are closely related to AtCesA/Csls genes. The cis-acting elements in the promoters of CaCesA/Csls genes are mainly related to hormone response and stress response. There are ten collinear gene pairs between the CesA/Csls gene family of pepper and Arabidopsis, and four fragment duplication gene pairs of the CaCesA/Csls genes were discovered. RNA-seq analysis shows that the majority of CaCesA/Csls are expressed in a variety of plant tissues, indicating that most CaCesA/Csls gene expression patterns are not organ-specific, and CaCslD1/D4 have the highest expression in anthers, followed by petal, ovary, and F9. RNA-seq analysis shows that most CaCesA/Csls are responsive to five hormones (IAA, GA3, ABA, SA, and MeJA). The tissue-specific expression analysis of the CaCslD1 gene shows that the CaCslD1 gene is expressed specifically in flowers. In the flower buds IV of cytoplasmic male sterility (CMS) and its restoration of fertility (Rf) system, CaCslD1 reach the highest expression respectively. However, the relative expression level of CaCslD1 in the fertile accessions is extremely significantly higher than in the sterile accessions. This study shows an overall understanding of the CaCesA/Csls gene family and provides a new insight for understanding the function of CaCslD1 in pollen development and exploring the fertility restoration of CMS in pepper.
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Kim JM, Lyu JI, Kim DG, Hung NN, Seo JS, Ahn JW, Lim YJ, Eom SH, Ha BK, Kwon SJ. Genome wide association study to detect genetic regions related to isoflavone content in a mutant soybean population derived from radiation breeding. FRONTIERS IN PLANT SCIENCE 2022; 13:968466. [PMID: 36061785 PMCID: PMC9433930 DOI: 10.3389/fpls.2022.968466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
Isoflavones are major secondary metabolites that are exclusively produced by legumes, including soybean. Soy isoflavones play important roles in human health as well as in the plant defense system. The isoflavone content is influenced by minor-effect quantitative trait loci, which interact with polygenetic and environmental factors. It has been difficult to clarify the regulation of isoflavone biosynthesis because of its complex heritability and the influence of external factors. Here, using a genotype-by-sequencing-based genome-wide association mapping study, 189 mutant soybean genotypes (the mutant diversity pool, MDP) were genotyped on the basis of 25,646 high-quality single nucleotide polymorphisms (SNPs) with minor allele frequency of >0.01 except for missing data. All the accessions were phenotyped by determining the contents of 12 isoflavones in the soybean seeds in two consecutive years (2020 and 2021). Then, quantitative trait nucleotides (QTNs) related to isoflavone contents were identified and validated using multi-locus GWAS models. A total of 112 and 46 QTNs related to isoflavone contents were detected by multiple MLM-based models in 2020 and 2021, respectively. Of these, 12 and 5 QTNs were related to more than two types of isoflavones in 2020 and 2021, respectively. Forty-four QTNs were detected within the 441-Kb physical interval surrounding Gm05:38940662. Of them, four QTNs (Gm05:38936166, Gm05:38936167, Gm05:38940662, and Gm05:38940717) were located at Glyma.05g206900 and Glyma.05g207000, which encode glutathione S-transferase THETA 1 (GmGSTT1), as determined from previous quantitative trait loci annotations and the literature. We detected substantial differences in the transcript levels of GmGSTT1 and two other core genes (IFS1 and IFS2) in the isoflavone biosynthetic pathway between the original cultivar and its mutant. The results of this study provide new information about the factors affecting isoflavone contents in soybean seeds and will be useful for breeding soybean lines with high and stable concentrations of isoflavones.
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Affiliation(s)
- Jung Min Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
- Division of Plant Biotechnology, Chonnam National University, Gwangju, South Korea
| | - Jae Il Lyu
- Department of Horticulture, College of Industrial Sciences, Kongju National University, Yesan, South Korea
| | - Dong-Gun Kim
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
| | - Nguyen Ngoc Hung
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
- Division of Plant Biotechnology, Chonnam National University, Gwangju, South Korea
| | - Ji Su Seo
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
- Division of Plant Biotechnology, Chonnam National University, Gwangju, South Korea
| | - Joon-Woo Ahn
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
| | - You Jin Lim
- Department of Horticultural Biotechnology, Institute of Life Sciences & Resources, Kyung Hee University, Yongin, South Korea
| | - Seok Hyun Eom
- Department of Horticultural Biotechnology, Institute of Life Sciences & Resources, Kyung Hee University, Yongin, South Korea
| | - Bo-Keun Ha
- Division of Plant Biotechnology, Chonnam National University, Gwangju, South Korea
| | - Soon-Jae Kwon
- Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup, South Korea
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Wang Y, Zhao K, Chen Y, Wei Q, Chen X, Wan H, Sun C. Species-Specific Gene Expansion of the Cellulose synthase Gene Superfamily in the Orchidaceae Family and Functional Divergence of Mannan Synthesis-Related Genes in Dendrobium officinale. FRONTIERS IN PLANT SCIENCE 2022; 13:777332. [PMID: 35720557 PMCID: PMC9204230 DOI: 10.3389/fpls.2022.777332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 05/02/2022] [Indexed: 06/15/2023]
Abstract
Plant Cellulose synthase genes constitute a supergene family that includes the Cellulose synthase (CesA) family and nine Cellulose synthase-like (Csl) families, the members of which are widely involved in the biosynthesis of cellulose and hemicellulose. However, little is known about the Cellulose synthase superfamily in the family Orchidaceae, one of the largest families of angiosperms. In the present study, we identified and systematically analyzed the CesA/Csl family members in three fully sequenced Orchidaceae species, i.e., Dendrobium officinale, Phalaenopsis equestris, and Apostasia shenzhenica. A total of 125 Cellulose synthase superfamily genes were identified in the three orchid species and classified into one CesA family and six Csl families: CslA, CslC, CslD, CslE, CslG, and CslH according to phylogenetic analysis involving nine representative plant species. We found species-specific expansion of certain gene families, such as the CslAs in D. officinale (19 members). The CesA/Csl families exhibited sequence divergence and conservation in terms of gene structure, phylogeny, and deduced protein sequence, indicating multiple origins via different evolutionary processes. The distribution of the DofCesA/DofCsl genes was investigated, and 14 tandemly duplicated genes were detected, implying that the expansion of DofCesA/DofCsl genes may have originated via gene duplication. Furthermore, the expression profiles of the DofCesA/DofCsl genes were investigated using transcriptome sequencing and quantitative Real-time PCR (qRT-PCR) analysis, which revealed functional divergence in different tissues and during different developmental stages of D. officinale. Three DofCesAs were highly expressed in the flower, whereas DofCslD and DofCslC family genes exhibited low expression levels in all tissues and at all developmental stages. The 19 DofCslAs were differentially expressed in the D. officinale stems at different developmental stages, among which six DofCslAs were expressed at low levels or not at all. Notably, two DofCslAs (DofCslA14 and DofCslA15) showed significantly high expression in the stems of D. officinale, indicating a vital role in mannan synthesis. These results indicate the functional redundancy and specialization of DofCslAs with respect to polysaccharide accumulation. In conclusion, our results provide insights into the evolution, structure, and expression patterns of CesA/Csl genes and provide a foundation for further gene functional analysis in Orchidaceae and other plant species.
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Affiliation(s)
- Yunzhu Wang
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Kunkun Zhao
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Yue Chen
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Qingzhen Wei
- Institute of Vegetable Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Xiaoyang Chen
- Seed Management Terminal of Zhejiang, Hangzhou, China
| | - Hongjian Wan
- Institute of Vegetable Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Chongbo Sun
- Institute of Horticulture Research, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
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Wang J, Chen J, Huang S, Han D, Li J, Guo D. Investigating the Mechanism of Unilateral Cross Incompatibility in Longan ( Dimocarpus longan Lour.) Cultivars (Yiduo × Shixia). FRONTIERS IN PLANT SCIENCE 2022; 12:821147. [PMID: 35222456 PMCID: PMC8874016 DOI: 10.3389/fpls.2021.821147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 12/30/2021] [Indexed: 06/14/2023]
Abstract
Longan (Dimocarpus longan Lour.) is an important subtropical fruit tree in China. Nearly 90% of longan fruit imports from Thailand are from the cultivar Yiduo. However, we have observed that there exists a unilateral cross incompatibility (UCI) when Yiduo is used as a female parent and Shixia (a famous Chinese cultivar) as a male parent. Here, we performed a comparative transcriptome analysis coupled with microscopy of pistils from two reciprocal pollination combinations [Shixia♂ × Yiduo♀(SY) and Yiduo♀ × Shixia♂(YS)] 4, 8, 12, and 24 h after pollination. We also explored endogenous jasmonic acid (JA) and jasmonyl isoleucine (JA-Ile) levels in pistils of the crosses. The microscopic observations showed that the UCI was sporophytic. The endogenous JA and JA-Ile levels were higher in YS than in SY at the studied time points. We found 7,251 differentially expressed genes from the transcriptome analysis. Our results highlighted that genes associated with JA biosynthesis and signaling, pollen tube growth, cell wall modification, starch and sucrose biosynthesis, and protein processing in endoplasmic reticulum pathways were differentially regulated between SY and YS. We discussed transcriptomic changes in the above-mentioned pathways regarding the observed microscopic and/or endogenous hormone levels. This is the first report on the elaboration of transcriptomic changes in longan reciprocal pollination combination showing UCI. The results presented here will enable the longan breeding community to better understand the mechanisms of UCI.
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Affiliation(s)
- Jing Wang
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Ministry of Agriculture and Rural Affairs, Guangzhou, China
| | - Ji Chen
- College of Horticulture, South China Agricultural University, Guangzhou, China
| | - Shilian Huang
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Ministry of Agriculture and Rural Affairs, Guangzhou, China
| | - Dongmei Han
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Ministry of Agriculture and Rural Affairs, Guangzhou, China
| | - Jianguang Li
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Ministry of Agriculture and Rural Affairs, Guangzhou, China
| | - Dongliang Guo
- Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences, Guangzhou, China
- Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research, Ministry of Agriculture and Rural Affairs, Guangzhou, China
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Liu X, Zhang H, Zhang W, Xu W, Li S, Chen X, Chen H. Genome-wide bioinformatics analysis of Cellulose Synthase gene family in common bean (Phaseolus vulgaris L.) and the expression in the pod development. BMC Genom Data 2022; 23:9. [PMID: 35093018 PMCID: PMC8801070 DOI: 10.1186/s12863-022-01026-0] [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: 08/17/2021] [Accepted: 01/10/2022] [Indexed: 11/18/2022] Open
Abstract
Background CesA and Csl gene families, which belong to the cellulose synthase gene superfamily, plays an important role in the biosynthesis of the plant cell wall. Although researchers have investigated this gene superfamily in several model plants, to date, no comprehensive analysis has been conducted in the common bean. Results In this study, we identified 39 putative cellulose synthase genes from the common bean genome sequence. Then, we performed a bioinformatics analysis of this gene family involving sequence alignment, phylogenetic analysis, gene structure, collinearity analysis and chromosome location. We found all members possess a cellulose_synt domain. Phylogenetic analysis revealed that these cellulose synthase genes may be classified into five subfamilies, and that members in the same subfamily share conserved exon-intron distribution and motif compositions. Abundant and distinct cis-acting elements in the 2 k basepairs upstream regulatory regions indicate that the cellulose synthase gene family may plays a vital role in the growth and development of common bean. Moreover, the 39 cellulose synthase genes are distributed on 10 of the 11 chromosomes. Additionally expression analysis shows that all CesA/Csl genes selected are constitutively expressed in the pod development. Conclusions This research reveals both the putative biochemical and physiological functions of cellulose synthase genes in common bean and implies the importance of studying non-model plants to understand the breadth and diversity of cellulose synthase genes. Supplementary Information The online version contains supplementary material available at 10.1186/s12863-022-01026-0.
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Affiliation(s)
- Xiaoqing Liu
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China
| | - Hongmei Zhang
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China
| | - Wei Zhang
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China
| | - Wenjing Xu
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China
| | - Songsong Li
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China
| | - Xin Chen
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China.
| | - Huatao Chen
- Jiangsu Academy of Agricultural Sciences, Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement, Institute of Industrial Crops, Nanjing, 210014, China.
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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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Li G, Liu X, Liang Y, Zhang Y, Cheng X, Cai Y. Genome-wide characterization of the cellulose synthase gene superfamily in Pyrus bretschneideri and reveal its potential role in stone cell formation. Funct Integr Genomics 2020; 20:723-738. [PMID: 32770303 DOI: 10.1007/s10142-020-00747-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 06/20/2020] [Accepted: 07/27/2020] [Indexed: 12/29/2022]
Abstract
Members of the cellulose synthase (CesA) and cellulose synthase-like (Csl) families from the cellulose synthase gene superfamily participate in cellulose and hemicellulose synthesis in the plasma membrane. The members of this superfamily are vital for cell wall construction during plant growth and development. However, little is known about their function in pear fruit, a model for Rosaceae species and for fleshy fruit development. In our research, a total of 36 CesA/Csl family members were identified from the pear and were grouped into six subfamilies (CesA, CslB, CslC, CslD, CslE, and CslG) according to phylogenetic relationships. We performed a protein sequence physicochemical analysis, phylogenetic tree construction, a gene structure, a conserved domain, and chromosomal localization analysis. The results indicated that most of the CesA/Csl genes from pear are closely related to genes in Arabidopsis, but these families have unique characteristics in terms of their gene structure, chromosomal localization, phylogeny, and deduced protein sequences, suggesting that they have evolved through different processes. Tissue expression analysis results showed that most of the CesA/Csl genes were constitutively expressed at different levels in different organs. Furthermore, the expression levels of four genes (Pbr032894.2, Pbr016107.1, Pbr00518.1, and Pbr034218.1) tended to first increase and then decrease during fruit development, implying that these four genes may be involved in the development of stone cells of pear fruit. Our results may help elucidate the evolutionary history and functional differences of the CesA/Csl genes in pear and lay a foundation for further investigation of the CesA/Csl genes in pear and other Rosaceae species.
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Affiliation(s)
- Guohui Li
- School of Life Science, Anhui Agricultural University, No. 130, Changjiang West, Road, Hefei, 230036, China
| | - Xin Liu
- School of Life Science, Anhui Agricultural University, No. 130, Changjiang West, Road, Hefei, 230036, China
| | - Yuxuan Liang
- Faculty of Forestry, The University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Yang Zhang
- School of Life Science, Anhui Agricultural University, No. 130, Changjiang West, Road, Hefei, 230036, China
| | - Xi Cheng
- School of Life Science, Anhui Agricultural University, No. 130, Changjiang West, Road, Hefei, 230036, China.
| | - Yongping Cai
- School of Life Science, Anhui Agricultural University, No. 130, Changjiang West, Road, Hefei, 230036, China.
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Ikram M, Han X, Zuo JF, Song J, Han CY, Zhang YW, Zhang YM. Identification of QTNs and Their Candidate Genes for 100-Seed Weight in Soybean (Glycine max L.) Using Multi-Locus Genome-Wide Association Studies. Genes (Basel) 2020; 11:E714. [PMID: 32604988 PMCID: PMC7397327 DOI: 10.3390/genes11070714] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/18/2020] [Accepted: 06/24/2020] [Indexed: 12/29/2022] Open
Abstract
100-seed weight (100-SW) in soybeans is a yield component trait and controlled by multiple genes with different effects, but limited information is available for its quantitative trait nucleotides (QTNs) and candidate genes. To better understand the genetic architecture underlying the trait and improve the precision of marker-assisted selection, a total of 43,834 single nucleotide polymorphisms (SNPs) in 250 soybean accessions were used to identify significant QTNs for 100-SW in four environments and their BLUP values using six multi-locus and one single-locus genome-wide association study methods. As a result, a total of 218 significant QTNs were detected using multi-locus methods, whereas eight QTNs were identified by a single-locus method. Among 43 QTNs or QTN clusters identified repeatedly across various environments and/or approaches, all of them exhibited significant trait differences between their corresponding alleles, 33 were found in the genomic region of previously reported QTLs, 10 were identified as new QTNs, and three (qHSW-4-1, qcHSW-7-3, and qcHSW-10-4) were detected in all the four environments. The number of seed weight (SW) increasing alleles for each accession ranged from 8 (18.6%) to 36 (83.72%), and three accessions (Yixingwuhuangdou, Nannong 95C-5, and Yafanzaodou) had more than 35 SW increasing alleles. Among 36 homologous seed-weight genes in Arabidopsis underlying the above 43 stable QTNs, more importantly, Glyma05g34120, GmCRY1, and GmCPK11 had known seed-size/weight-related genes in soybean, and Glyma07g07850, Glyma10g03440, and Glyma10g36070 were candidate genes identified in this study. These results provide useful information for genetic foundation, marker-assisted selection, genomic prediction, and functional genomics of 100-SW.
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Affiliation(s)
- Muhammad Ikram
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
| | - Xu Han
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
| | - Jian-Fang Zuo
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
| | - Jian Song
- College of Agriculture, Nanjing Agricultural University, Nanjing 210095, China;
| | - Chun-Yu Han
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
| | - Ya-Wen Zhang
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
| | - Yuan-Ming Zhang
- Crop Information Center, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (M.I.); (X.H.); (J.-F.Z.); (C.-Y.H.); (Y.-W.Z.)
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11
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Sena JS, Lachance D, Duval I, Nguyen TTA, Stewart D, Mackay J, Séguin A. Functional Analysis of the PgCesA3 White Spruce Cellulose Synthase Gene Promoter in Secondary Xylem. FRONTIERS IN PLANT SCIENCE 2019; 10:626. [PMID: 31191566 PMCID: PMC6546725 DOI: 10.3389/fpls.2019.00626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 04/26/2019] [Indexed: 05/30/2023]
Abstract
Cellulose is an essential structural component of the plant cell wall. Its biosynthesis involves genes encoding cellulose synthase enzymes and a complex transcriptional regulatory network. Three cellulose synthases have been identified in conifers as being potentially involved in secondary cell wall biosynthesis because of their preferential expression in xylem tissues; however, no direct functional association has been made to date. In the present work, we characterized the white spruce [Picea glauca (Moench) Voss] cellulose synthase PgCesA3 gene and 5' regulatory elements. Phylogenetic analysis showed that PgCesA1-3 genes grouped with secondary cell wall-associated Arabidopsis cellulose synthase genes, such as AtCesA8, AtCesA4, and AtCesA7. We produced transgenic spruce expressing the GUS reporter gene driven by the PgCesA3 promoter. We observed blue staining in differentiating xylem cells from stem and roots, and in foliar guard cells indicating that PgCesA3 is clearly involved in secondary cell wall biosynthesis. The promoter region sequence of PgCesA3 contained several putative MYB cis-regulatory elements including AC-I like motifs and secondary wall MYB-responsive element (SMRE); however, it lacked SMRE4, 7 and 8 that correspond to the sequences of AC-I, II, and III. Based on these findings and results of previous transient trans-activation assays that identified interactions between the PgCesA3 promoter and different MYB transcription factors, we performed electrophoretic mobility shift assays with MYB recombinant proteins and cis-regulatory elements present in the PgCesA3 promoter. We found that PgMYB12 bound to a canonical AC-I element identified in the Pinus taeda PAL promoter and two AC-I like elements. We hypothesized that the PgMYB12 could regulate PgCesA3 in roots based on previous expression results. This functional study of PgCesA3 sequences and promoter opens the door for future studies on the interaction between PgMYBs and the PgCesA3 regulatory elements.
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Affiliation(s)
- Juliana Stival Sena
- Department of Wood and Forest Sciences, Université Laval, Quebec City, QC, Canada
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - Denis Lachance
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - Isabelle Duval
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - Thi Thuy An Nguyen
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - Don Stewart
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
| | - John Mackay
- Department of Plant Sciences, University of Oxford, Oxford, United Kingdom
| | - Armand Séguin
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, Quebec City, QC, Canada
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12
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Ijaz B, Zhao N, Kong J, Hua J. Fiber Quality Improvement in Upland Cotton ( Gossypium hirsutum L.): Quantitative Trait Loci Mapping and Marker Assisted Selection Application. FRONTIERS IN PLANT SCIENCE 2019; 10:1585. [PMID: 31921240 PMCID: PMC6917639 DOI: 10.3389/fpls.2019.01585] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 11/12/2019] [Indexed: 05/17/2023]
Abstract
Genetic improvement in fiber quality is one of the main challenges for cotton breeders. Fiber quality traits are controlled by multiple genes and are classified as complex quantitative traits, with a negative relationship with yield potential, so the genetic gain is low in traditional genetic improvement by phenotypic selection. The availability of Gossypium genomic sequences facilitates the development of high-throughput molecular markers, quantitative trait loci (QTL) fine mapping and gene identification, which helps us to validate candidate genes and to use marker assisted selection (MAS) on fiber quality in breeding programs. Based on developments of high density linkage maps, QTLs fine mapping, marker selection and omics, we have performed trait dissection on fiber quality traits in diverse populations of upland cotton. QTL mapping combined with multi-omics approaches such as, RNA sequencing datasets to identify differentially expressed genes have benefited the improvement of fiber quality. In this review, we discuss the application of molecular markers, QTL mapping and MAS for fiber quality improvement in upland cotton.
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Affiliation(s)
- Babar Ijaz
- Laboratory of Cotton Genetics, Genomics and Breeding/Key Laboratory of Crop Heterosis and Utilization of Ministry of Education/Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
| | - Nan Zhao
- Laboratory of Cotton Genetics, Genomics and Breeding/Key Laboratory of Crop Heterosis and Utilization of Ministry of Education/Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
| | - Jie Kong
- Institute of Economic Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Jinping Hua
- Laboratory of Cotton Genetics, Genomics and Breeding/Key Laboratory of Crop Heterosis and Utilization of Ministry of Education/Beijing Key Laboratory of Crop Genetic Improvement, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
- *Correspondence: Jinping Hua,
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13
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Song X, Xu L, Yu J, Tian P, Hu X, Wang Q, Pan Y. Genome-wide characterization of the cellulose synthase gene superfamily in Solanum lycopersicum. Gene 2018; 688:71-83. [PMID: 30453073 DOI: 10.1016/j.gene.2018.11.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 11/11/2018] [Accepted: 11/15/2018] [Indexed: 12/15/2022]
Abstract
The cellulose synthase gene superfamily, which includes the cellulose synthase (CesA) and cellulose synthase-like (Csl) gene families, plays a vital role in the biosynthesis of cellulose and hemicellulose in plants. However, these genes have not been extensively studied in tomato (Solanum lycopersicum), a model for Solanaceae plants and for fleshy fruit development. Here, we identified and systematically analyzed 38 CesA/Csl family members that contained cellulose synthase domain regions, and categorized their encoded proteins into 6 subfamilies (CesA, CslA, CslB, CslD, CslE, and CslG) based on phylogenetic analysis. Most CesA/Csl genes from tomato are closely related to those from Arabidopsis, but the families have distinct features regarding gene structure, chromosome distribution and localization, phylogeny, and deduced protein sequence, indicating that they arose via different evolutionary process. Furthermore, expression analysis of CesA/Csl genes in different tissues at various developmental stages showed that most CesAs were constitutively expressed with differential expression levels in various organs; three CslD genes were expressed specifically in flowers, and four CesA and five Csl putative genes were preferentially expressed in fruits. Our results provide insight into the general characteristics of the CesA/Csl genes in tomato, and lay the foundation for further functional studies of CesA/Csl genes in tomato and other Solanaceae species.
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Affiliation(s)
- Xiaomei Song
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
| | - Li Xu
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
| | - Jingwen Yu
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
| | - Ping Tian
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
| | - Xin Hu
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China
| | - Qijun Wang
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China.
| | - Yu Pan
- Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; Academy of Agricultural Sciences, Southwest University, Chongqing 400715, China.
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14
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Tamayo‐Ordóñez MC, Ayil‐Gutiérrez BA, Tamayo‐Ordóñez YJ, Rodríguez‐Zapata LC, Monforte‐González M, De la Cruz‐Arguijo EA, García‐Castillo MJ, Sánchez‐Teyer LF. Review and in silico analysis of fermentation, bioenergy, fiber, and biopolymer genes of biotechnological interest in
Agave
L. for genetic improvement and biocatalysis. Biotechnol Prog 2018; 34:1314-1334. [DOI: 10.1002/btpr.2689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 06/04/2018] [Accepted: 06/26/2018] [Indexed: 12/17/2022]
Affiliation(s)
- M. C. Tamayo‐Ordóñez
- Unidad de Biotecnología. Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
| | - B. A. Ayil‐Gutiérrez
- CONACYT‐ Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Blvd. del Maestro, s/n, Esq. Elías Piña Reynosa 88710 Mexico
| | - Y. J. Tamayo‐Ordóñez
- Unidad de Biotecnología. Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
| | - L. C. Rodríguez‐Zapata
- Unidad de Biotecnología. Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
| | - M. Monforte‐González
- Unidad de Bioquímica Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
| | - E. A. De la Cruz‐Arguijo
- Centro de Biotecnología Genómica, Instituto Politécnico Nacional, Blvd. del Maestro, s/n, Esq. Elías Piña Reynosa 88710 Mexico
| | - M. J. García‐Castillo
- Unidad de Biotecnología. Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
| | - L. F. Sánchez‐Teyer
- Unidad de Biotecnología. Centro de Investigación Científica de Yucatán, Calle 43 No. 130, Colonia Chuburná de Hidalgo, CP. 97200, Mérida Yucatán Mexico
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15
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Nawaz MA, Lin X, Chan TF, Imtiaz M, Rehman HM, Ali MA, Baloch FS, Atif RM, Yang SH, Chung G. Characterization of Cellulose Synthase A (CESA) Gene Family in Eudicots. Biochem Genet 2018; 57:248-272. [PMID: 30267258 DOI: 10.1007/s10528-018-9888-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Accepted: 09/20/2018] [Indexed: 12/30/2022]
Abstract
Cellulose synthase A (CESA) is a key enzyme involved in the complex process of plant cell wall biosynthesis, and it remains a productive subject for research. We employed systems biology approaches to explore structural diversity of eudicot CESAs by exon-intron organization, mode of duplication, synteny, and splice site analyses. Using a combined phylogenetics and comparative genomics approach coupled with co-expression networks we reconciled the evolution of cellulose synthase gene family in eudicots and found that the basic forms of CESA proteins are retained in angiosperms. Duplications have played an important role in expansion of CESA gene family members in eudicots. Co-expression networks showed that primary and secondary cell wall modules are duplicated in eudicots. We also identified 230 simple sequence repeat markers in 103 eudicot CESAs. The 13 identified conserved motifs in eudicots will provide a basis for gene identification and functional characterization in other plants. Furthermore, we characterized (in silico) eudicot CESAs against senescence and found that expression levels of CESAs decreased during leaf senescence.
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Affiliation(s)
- Muhammad Amjad Nawaz
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea
| | - Xiao Lin
- Center for Soybean Research, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Ting-Fung Chan
- Center for Soybean Research, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Muhammad Imtiaz
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510275, China
| | - Hafiz Mamoon Rehman
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea
| | - Muhammad Amjad Ali
- Department of Plant Pathology, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Faheem Shehzad Baloch
- Department of Field Crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, 14280, Bolu, Turkey
| | - Rana Muhammad Atif
- US-Pakistan Centre for Advanced Studies in Agriculture and Food Security, University of Agriculture, Faisalabad, 38040, Pakistan
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea.
| | - Gyuhwa Chung
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea.
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16
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Ali MA, Azeem F, Nawaz MA, Acet T, Abbas A, Imran QM, Shah KH, Rehman HM, Chung G, Yang SH, Bohlmann H. Transcription factors WRKY11 and WRKY17 are involved in abiotic stress responses in Arabidopsis. JOURNAL OF PLANT PHYSIOLOGY 2018; 226:12-21. [PMID: 29689430 DOI: 10.1016/j.jplph.2018.04.007] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 03/14/2018] [Accepted: 04/14/2018] [Indexed: 05/28/2023]
Abstract
Plant WRKY transcription factors play a vital role in abiotic stress tolerance and regulation of plant defense responses. This study examined AtWRKY11 and AtWRKY17 expression under ABA, salt, and osmotic stress at different developmental stages in Arabidopsis. We used reverse transcriptase PCR, quantitative real-time PCR, and promoter:GUS lines to analyze expression. Both genes were upregulated in response to abiotic stress. Next, we applied the same stressors to seedlings of T-DNA insertion wrky11 and 17 knock-out mutants (single and double). Under stress, the mutants exhibited slower germination and compromised root growth compared with the wild type. In most cases, double-mutant seedlings were more affected than single mutants. These results suggest that wrky11 and wrky17 are not strictly limited to plant defense responses but are also involved in conferring stress tolerance.
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Affiliation(s)
- Muhammad Amjad Ali
- Department of Plant Pathology, University of Agriculture, 38040 Faisalabad, Pakistan; Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture, 38040 Faisalabad, Pakistan.
| | - Farrukh Azeem
- Department of Bioinformatics and Biotechnology, Govt. College University, Faisalabad, Pakistan
| | - Muhammad Amjad Nawaz
- Department of Biotechnology, Chonnam National University, Yeosu, Chonnam, 59626, South Korea
| | - Tuba Acet
- Department of Genetic and Bioengineering, Faculty of Engineering and Natural Sciences, Gumusahne University, 29100, Gumushane, Turkey
| | - Amjad Abbas
- Department of Plant Pathology, University of Agriculture, 38040 Faisalabad, Pakistan
| | - Qari Muhammad Imran
- Laboratory of Plant Functional Genomics, College of Agriculture & Life Sciences, Kyngpook National University, Buk-gu Daegu, 702-701, South Korea
| | - Kausar Hussain Shah
- Institute of Pure and Applied Biology, Bahauddin Zakariya University, Multan, Pakistan
| | - Hafiz Mamoon Rehman
- Department of Biotechnology, Chonnam National University, Yeosu, Chonnam, 59626, South Korea
| | - Gyuhwa Chung
- Department of Biotechnology, Chonnam National University, Yeosu, Chonnam, 59626, South Korea
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Yeosu, Chonnam, 59626, South Korea.
| | - Holger Bohlmann
- Division of Plant Protection, Department of Crop Sciences, University of Natural Resources and Life Sciences, Vienna, Austria
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17
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Nadeem MA, Nawaz MA, Shahid MQ, Doğan Y, Comertpay G, Yıldız M, Hatipoğlu R, Ahmad F, Alsaleh A, Labhane N, Özkan H, Chung G, Baloch FS. DNA molecular markers in plant breeding: current status and recent advancements in genomic selection and genome editing. BIOTECHNOL BIOTEC EQ 2017. [DOI: 10.1080/13102818.2017.1400401] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Muhammad Azhar Nadeem
- Department of Field Crops, Faculty of Agricultural and Natural Sciences, Abant İzzet Baysal University, Bolu, Turkey
| | - Muhammad Amjad Nawaz
- Department of Biotechnology, School of Engineering, Chonnam National University, Yeosu, Korea
| | - Muhammad Qasim Shahid
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Agriculture, South China Agricultural University, Guangzhou, P. R. China
| | - Yıldız Doğan
- Department of Field Crops, Eastern Mediterranean Agricultural Research Institute, Agricultural Ministry, Adana, Turkey
| | - Gonul Comertpay
- Department of Field Crops, Eastern Mediterranean Agricultural Research Institute, Agricultural Ministry, Adana, Turkey
| | - Mehtap Yıldız
- Department of Agricultural Biotechnology, Faculty of Agriculture, Yuzuncu Yıl University, Van, Turkey
| | - Rüştü Hatipoğlu
- Department of Field Crops, Faculty of Agriculture, University of Çukurova, Adana, Turkey
| | - Fiaz Ahmad
- Botany Division, Institute of Pure and Applied Biology, Bahauddin Zakariya University, Punjab, Pakistan
| | - Ahmad Alsaleh
- Molecular Genetics Laboratory, Science and Technology Application and Research Center, Bozok University, Yozgat, Turkey
| | - Nitin Labhane
- Department of Botany, Bhavan's College, University of Mumbai, Mumbai, India
| | - Hakan Özkan
- Department of Field Crops, Faculty of Agriculture, University of Çukurova, Adana, Turkey
| | - Gyuhwa Chung
- Department of Biotechnology, School of Engineering, Chonnam National University, Yeosu, Korea
| | - Faheem Shehzad Baloch
- Department of Field Crops, Faculty of Agricultural and Natural Sciences, Abant İzzet Baysal University, Bolu, Turkey
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18
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Nawaz MA, Rehman HM, Imtiaz M, Baloch FS, Lee JD, Yang SH, Lee SI, Chung G. Systems Identification and Characterization of Cell Wall Reassembly and Degradation Related Genes in Glycine max (L.) Merill, a Bioenergy Legume. Sci Rep 2017; 7:10862. [PMID: 28883533 PMCID: PMC5589831 DOI: 10.1038/s41598-017-11495-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/24/2017] [Indexed: 12/22/2022] Open
Abstract
Soybean is a promising biomass resource for generation of second-generation biofuels. Despite the utility of soybean cellulosic biomass and post-processing residues in biofuel generation, there is no comprehensive information available on cell wall loosening and degradation related gene families. In order to achieve enhanced lignocellulosic biomass with softened cell walls and reduced recalcitrance, it is important to identify genes involved in cell wall polymer loosening and degrading. Comprehensive genome-wide analysis of gene families involved in cell wall modifications is an efficient stratagem to find new candidate genes for soybean breeding for expanding biofuel industry. We report the identification of 505 genes distributed among 12 gene families related to cell wall loosening and degradation. 1262 tandem duplication events contributed towards expansion and diversification of studied gene families. We identified 687 Simple Sequence Repeat markers and 5 miRNA families distributed on 316 and 10 genes, respectively. Publically available microarray datasets were used to explore expression potential of identified genes in soybean plant developmental stages, 68 anatomical parts, abiotic and biotic stresses. Co-expression networks revealed transcriptional coordination of different gene families involved in cell wall loosening and degradation process.
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Affiliation(s)
- Muhammad Amjad Nawaz
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea
| | - Hafiz Mamoon Rehman
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea
| | - Muhammad Imtiaz
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou, 510275, China
| | - Faheem Shehzad Baloch
- Department of Field Crops, Faculty of Agricultural and Natural Science, Abant Izzet Baysal University, 14280, Bolu, Turkey
| | - Jeong Dong Lee
- Division of Plant Biosciences, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Seung Hwan Yang
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea
| | - Soo In Lee
- Metabolic Engineering Division, Department of Agricultural Biotechnology, National Institute of Agricultural Sciences (NAS), Jeonju, 54874, Republic of Korea.
| | - Gyuhwa Chung
- Department of Biotechnology, Chonnam National University, Chonnam, 59626, Republic of Korea.
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