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Fatima M, Ma X, Zhang J, Ming R. Genome-wide analysis of MADS-box genes and their expression patterns in unisexual flower development in dioecious spinach. Sci Rep 2024; 14:18635. [PMID: 39128921 PMCID: PMC11317516 DOI: 10.1038/s41598-024-68965-9] [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: 09/13/2023] [Accepted: 07/30/2024] [Indexed: 08/13/2024] Open
Abstract
Evolution of unisexual flowers involves extreme changes in floral development. Spinach is one of the species to discern the formation and evolution of dioecy. MADS-box gene family is involved in regulation of floral organ identity and development and in many other plant developmental processes. However, there is no systematic analysis of MADS-box family genes in spinach. A comprehensive genome-wide analysis and transcriptome profiling of MADS-box genes were undertaken to understand their involvement in unisexual flower development at different stages in spinach. In total, 54 MADS-box genes found to be unevenly located across 6 chromosomes and can be divided into type I and type II genes. Twenty type I MADS-box genes are subdivided into Mα, Mβ and Mγ subgroups. While thirty-four type II SoMADSs consist of 3 MIKC*, and 31 MIKCC -type genes including sixteen floral homeotic MADS-box genes that are orthologous to the proposed Arabidopsis ABCDE model of floral organ identity determination, were identified in spinach. Gene structure, motif distribution, physiochemical properties, gene duplication and collinearity analyses for these genes are performed in detail. Promoters of both types of SoMADS genes contain mainly MeJA and ABA response elements. Expression profiling indicated that MIKCc genes exhibited more dynamic and intricate expression patterns compared to M-type genes and the majority of type-II genes AP1, SVP, and SOC1 sub-groups showed female flower-biased expression profiles, suggesting their role in carpel development, while PI showed male-biased expression throughout flower developmental stages, suggesting their role in stamen development. These results provide genomic resources and insights into spinach dioecious flower development and expedite spinach improvement.
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Affiliation(s)
- Mahpara Fatima
- College of Life Science, FAFU and UIUC-SIB Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China
| | - Xiaokai Ma
- College of Life Science, FAFU and UIUC-SIB Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China
| | - Jisen Zhang
- College of Life Science, FAFU and UIUC-SIB Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi Key Laboratory of Sugarcane Biology, Guangxi University, Guangxi, 530004, China
| | - Ray Ming
- College of Life Science, FAFU and UIUC-SIB Joint Center for Genomics and Biotechnology, National Sugarcane Engineering Technology Research Center, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Fujian Agriculture and Forestry University, Fuzhou, 350002, Fujian, China.
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Duan K, Fu H, Fang D, Wang K, Zhang W, Liu H, Sahu SK, Chen X. Genome-Wide Analysis of the MADS-Box Gene Family in Holoparasitic Plants ( Balanophora subcupularis and Balanophora fungosa var. globosa). FRONTIERS IN PLANT SCIENCE 2022; 13:846697. [PMID: 35712591 PMCID: PMC9197559 DOI: 10.3389/fpls.2022.846697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
MADS-box is an important transcription factor family that is involved in the regulation of various stages of plant growth and development, especially flowering regulation and flower development. Being a holoparasitic plant, the body structure of Balanophoraceae has changed dramatically over time, and its vegetative and reproductive organs have been extensively modified, with rudimentary flower organs. Meanwhile, extraordinary gene losses have been identified in holoparasitic plants compared with autotrophs. Our study reveals that the MADS-box gene family contracted sharply in Balanophora subcupularis and Balanophora fungosa var. globosa, and some subfamilies were lost, exhibiting reduced redundancy in both. The genes that functioned in the transition from the vegetative to floral production stages suffered a significant loss, but the ABCE model genes remained intact. We further investigated genes related to flowering regulation in B. subcupularis and B. fungosa var. globosa, vernalization and autonomous ways of regulating flowering time remained comparatively integrated, while genes in photoperiod and circadian clock pathways were almost lost. Convergent gene loss in flowering regulation occurred in Balanophora and another holoparasitic plant Sapria himalayana (Rafflesiaceae). The genome-wide analysis of the MADS-box gene family in Balanophora species provides valuable information for understanding the classification, gene loss pattern, and flowering regulation mechanism of MADS-box gene family in parasitic plants.
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Affiliation(s)
- Kunyu Duan
- Beijing Genomics Institute College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Hui Fu
- Beijing Genomics Institute College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Dongming Fang
- State Key Laboratory of Agricultural Genomics, Beijing Genomics Institute, Shenzhen, China
| | - Kaimeng Wang
- Beijing Genomics Institute College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Wen Zhang
- China National GeneBank, Beijing Genomics Institute, Shenzhen, China
| | - Huan Liu
- State Key Laboratory of Agricultural Genomics, Beijing Genomics Institute, Shenzhen, China
| | - Sunil Kumar Sahu
- State Key Laboratory of Agricultural Genomics, Beijing Genomics Institute, Shenzhen, China
| | - Xiaoli Chen
- Beijing Genomics Institute College and Henan Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
- State Key Laboratory of Agricultural Genomics, Beijing Genomics Institute, Shenzhen, China
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Ma L, Yan Y. GhSOC1s Evolve to Respond Differently to the Environmental Cues and Promote Flowering in Partially Independent Ways. FRONTIERS IN PLANT SCIENCE 2022; 13:882946. [PMID: 35519808 PMCID: PMC9067242 DOI: 10.3389/fpls.2022.882946] [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: 02/24/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
Gossypium hirsutum is most broadly cultivated in the world due to its broader adaptation to the environment and successful breeding of early maturity varieties. However, how cotton responds to environmental cues to adjust flowering time to achieve reproductive success is largely unknown. SOC1 functions as an essential integrator for the endogenous and exogenous signals to maximize reproduction. Thus we identified six SOC1-like genes in Gossypium that clustered into two groups. GhSOC1-1 contained a large intron and clustered with monocot SOC1s, while GhSOC1-2/3 were close to dicot SOC1s. GhSOC1s expression gradually increased during seedling development suggesting their conserved function in promoting flowering, which was supported by the early flowering phenotype of 35S:GhSOC1-1 Arabidopsis lines and the delayed flowering of cotton silencing lines. Furthermore, GhSOC1-1 responded to short-day and high temperature conditions, while GhSOC1-2 responded to long-day conditions. GhSOC1-3 might function to promote flowering in response to low temperature and cold. Taken together, our results demonstrate that GhSOC1s respond differently to light and temperature and act cooperatively to activate GhLFY expression to promote floral transition and enlighten us in cotton adaptation to environment that is helpful in improvement of cotton maturity.
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Raza Q, Riaz A, Atif RM, Hussain B, Rana IA, Ali Z, Budak H, Alaraidh IA. Genome-Wide Diversity of MADS-Box Genes in Bread Wheat is Associated with its Rapid Global Adaptability. Front Genet 2022; 12:818880. [PMID: 35111207 PMCID: PMC8801776 DOI: 10.3389/fgene.2021.818880] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 12/21/2021] [Indexed: 11/30/2022] Open
Abstract
MADS-box gene family members play multifarious roles in regulating the growth and development of crop plants and hold enormous promise for bolstering grain yield potential under changing global environments. Bread wheat (Triticum aestivum L.) is a key stable food crop around the globe. Until now, the available information concerning MADS-box genes in the wheat genome has been insufficient. Here, a comprehensive genome-wide analysis identified 300 high confidence MADS-box genes from the publicly available reference genome of wheat. Comparative phylogenetic analyses with Arabidopsis and rice MADS-box genes classified the wheat genes into 16 distinct subfamilies. Gene duplications were mainly identified in subfamilies containing unbalanced homeologs, pointing towards a potential mechanism for gene family expansion. Moreover, a more rapid evolution was inferred for M-type genes, as compared with MIKC-type genes, indicating their significance in understanding the evolutionary history of the wheat genome. We speculate that subfamily-specific distal telomeric duplications in unbalanced homeologs facilitate the rapid adaptation of wheat to changing environments. Furthermore, our in-silico expression data strongly proposed MADS-box genes as active guardians of plants against pathogen insurgency and harsh environmental conditions. In conclusion, we provide an entire complement of MADS-box genes identified in the wheat genome that could accelerate functional genomics efforts and possibly facilitate bridging gaps between genotype-to-phenotype relationships through fine-tuning of agronomically important traits.
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Affiliation(s)
- Qasim Raza
- Molecular Breeding Laboratory, Rice Research Institute, Kala Shah Kaku, Pakistan
- *Correspondence: Qasim Raza, ; Ibrahim A. Alaraidh,
| | - Awais Riaz
- Molecular Breeding Laboratory, Rice Research Institute, Kala Shah Kaku, Pakistan
| | - Rana Muhammad Atif
- Department of Plant Breeding and Genetics, University of Agriculture Faisalabad, Faisalabad, Pakistan
- Centre for Advanced Studies in Agriculture and Food Security, University of Agriculture Faisalabad, Faisalabad, Pakistan
- Precision Agriculture and Analytics Lab, National Centre for Big Data and Cloud Computing, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Babar Hussain
- Department of Biological Sciences, Middle East Technical University, Ankara, Turkey
- Department of Biotechnology, Faculty of Life Sciences, University of Central Punjab, Lahore, Pakistan
| | - Iqrar Ahmad Rana
- Centre for Advanced Studies in Agriculture and Food Security, University of Agriculture Faisalabad, Faisalabad, Pakistan
- Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Zulfiqar Ali
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Hikmet Budak
- Montana BioAgriculture, Inc., Missoula, MT, United States
| | - Ibrahim A. Alaraidh
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
- *Correspondence: Qasim Raza, ; Ibrahim A. Alaraidh,
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Zhang Q, Hou S, Sun Z, Chen J, Meng J, Liang D, Wu R, Guo Y. Genome-Wide Identification and Analysis of the MADS-Box Gene Family in Theobroma cacao. Genes (Basel) 2021; 12:genes12111799. [PMID: 34828404 PMCID: PMC8622960 DOI: 10.3390/genes12111799] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 01/03/2023] Open
Abstract
The MADS-box family gene is a class of transcription factors that have been extensively studied and involved in several plant growth and development processes, especially in floral organ specificity, flowering time and initiation and fruit development. In this study, we identified 69 candidate MADS-box genes and clustered these genes into five subgroups (Mα: 11; Mβ: 2; Mγ: 14; Mδ: 9; MIKC: 32) based on their phylogenetical relationships with Arabidopsis. Most TcMADS genes within the same subgroup showed a similar gene structure and highly conserved motifs. Chromosomal distribution analysis revealed that all the TcMADS genes were evenly distributed in 10 chromosomes. Additionally, the cis-acting elements of promoter, physicochemical properties and subcellular localization were also analyzed. This study provides a comprehensive analysis of MADS-box genes in Theobroma cacao and lays the foundation for further functional research.
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Affiliation(s)
- Qianqian Zhang
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Sijia Hou
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Zhenmei Sun
- Institute of Marine Materials Science and Engineering, College of Ocean Science and Engineering, Shanghai Maritime University, Shanghai 201306, China;
| | - Jing Chen
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Jianqiao Meng
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Dan Liang
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Rongling Wu
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
| | - Yunqian Guo
- Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China; (Q.Z.); (S.H.); (J.C.); (J.M.); (D.L.); (R.W.)
- Correspondence:
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Fan Y, Sahu SK, Yang T, Mu W, Wei J, Cheng L, Yang J, Liu J, Zhao Y, Lisby M, Liu H. The Clausena lansium (Wampee) genome reveal new insights into the carbazole alkaloids biosynthesis pathway. Genomics 2021; 113:3696-3704. [PMID: 34520805 DOI: 10.1016/j.ygeno.2021.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/17/2021] [Accepted: 09/09/2021] [Indexed: 10/20/2022]
Abstract
Clausena lansium (Lour.) Skeels (Rutaceae), recognized as wampee, is a widely distributed fruit tree which is utilized as a folk-medicine for treatment of several common diseases. However, the genomic information about this medicinally important species is still lacking. Therefore, we assembled the first genome of Clausena genus with a total length of 310.51 Mb and scaffold N50 of 2.24 Mb by using 10× Genomics technology. Further annotation revealed a total of 34,419 protein-coding genes, while repetitive elements covered 39.08% (121.36 Mb) of the genome. The Clausena and Citrus genus were found to diverge around 22 MYA, and also shared an ancient whole-genome triplication event with Vitis. Furthermore, multi-tissue transcriptomic analysis enabled the identification of genes involved in the synthesis of carbazole alkaloids. Altogether, these findings provided new insights into the genome evolution of Wampee species and highlighted the possible role of key genes involved in the carbazole alkaloids biosynthetic pathway.
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Affiliation(s)
- Yannan Fan
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Sunil Kumar Sahu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Ting Yang
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Weixue Mu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Jinpu Wei
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China
| | - Le Cheng
- BGI-Yunnan, BGI-Shenzhen, Kunming 650106, China
| | - Jinlong Yang
- BGI-Yunnan, BGI-Shenzhen, Kunming 650106, China; College of Forensic Science, Xi'an Jiaotong University, Xi'an, China
| | - Jie Liu
- Forestry Bureau of Ruili, Yunnan Dehong, Ruili 678600, China
| | | | - Michael Lisby
- Department of Biology, University of Copenhagen, Copenhagen, Denmark.
| | - Huan Liu
- State Key Laboratory of Agricultural Genomics, BGI-Shenzhen, Shenzhen 518120, China; Department of Biology, University of Copenhagen, Copenhagen, Denmark.
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Serba DD, Meng X, Schnable J, Bashir E, Michaud JP, Vara Prasad PV, Perumal R. Comparative Transcriptome Analysis Reveals Genetic Mechanisms of Sugarcane Aphid Resistance in Grain Sorghum. Int J Mol Sci 2021; 22:ijms22137129. [PMID: 34281180 PMCID: PMC8268927 DOI: 10.3390/ijms22137129] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 02/04/2023] Open
Abstract
The sugarcane aphid, Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae) (SCA), has become a major pest of grain sorghum since its appearance in the USA. Several grain sorghum parental lines are moderately resistant to the SCA. However, the molecular and genetic mechanisms underlying this resistance are poorly understood, which has constrained breeding for improved resistance. RNA-Seq was used to conduct transcriptomics analysis on a moderately resistant genotype (TAM428) and a susceptible genotype (Tx2737) to elucidate the molecular mechanisms underlying resistance. Differential expression analysis revealed differences in transcriptomic profile between the two genotypes at multiple time points after infestation by SCA. Six gene clusters had differential expression during SCA infestation. Gene ontology enrichment and cluster analysis of genes differentially expressed after SCA infestation revealed consistent upregulation of genes controlling protein and lipid binding, cellular catabolic processes, transcription initiation, and autophagy in the resistant genotype. Genes regulating responses to external stimuli and stress, cell communication, and transferase activities, were all upregulated in later stages of infestation. On the other hand, expression of genes controlling cell cycle and nuclear division were reduced after SCA infestation in the resistant genotype. These results indicate that different classes of genes, including stress response genes and transcription factors, are responsible for countering the physiological effects of SCA infestation in resistant sorghum plants.
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Affiliation(s)
- Desalegn D. Serba
- United States Department of Agriculture—Agricultural Research Service, U.S. Arid Land Agricultural Research Center, Maricopa, AZ 85138, USA;
| | - Xiaoxi Meng
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE 68588, USA; (X.M.); (J.S.)
| | - James Schnable
- Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE 68588, USA; (X.M.); (J.S.)
| | - Elfadil Bashir
- Department of Agronomy, Kansas State University, Manhattan, KS 66506, USA; (E.B.); (P.V.V.P.)
| | - J. P. Michaud
- Department of Entomology, Kansas State University, Hays, KS 67601, USA;
- Agricultural Research Center, Hays, KS 67601, USA
| | - P. V. Vara Prasad
- Department of Agronomy, Kansas State University, Manhattan, KS 66506, USA; (E.B.); (P.V.V.P.)
| | - Ramasamy Perumal
- Department of Agronomy, Kansas State University, Manhattan, KS 66506, USA; (E.B.); (P.V.V.P.)
- Agricultural Research Center, Hays, KS 67601, USA
- Correspondence:
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Ye LX, Zhang JX, Hou XJ, Qiu MQ, Wang WF, Zhang JX, Hu CG, Zhang JZ. A MADS-Box Gene CiMADS43 Is Involved in Citrus Flowering and Leaf Development through Interaction with CiAGL9. Int J Mol Sci 2021; 22:ijms22105205. [PMID: 34069068 PMCID: PMC8156179 DOI: 10.3390/ijms22105205] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 11/16/2022] Open
Abstract
MADS-box genes are involved in various developmental processes including vegetative development, flower architecture, flowering, pollen formation, seed and fruit development. However, the function of most MADS-box genes and their regulation mechanism are still unclear in woody plants compared with model plants. In this study, a MADS-box gene (CiMADS43) was identified in citrus. Phylogenetic and sequence analysis showed that CiMADS43 is a GOA-like Bsister MADS-box gene. It was localized in the nucleus and as a transcriptional activator. Overexpression of CiMADS43 promoted early flowering and leaves curling in transgenic Arabidopsis. Besides, overexpression or knockout of CiMADS43 also showed leaf curl phenotype in citrus similar to that of CiMADS43 overexpressed in Arabidopsis. Protein–protein interaction found that a SEPALLATA (SEP)-like protein (CiAGL9) interacted with CiMADS43 protein. Interestingly, CiAGL9 also can bind to the CiMADS43 promoter and promote its transcription. Expression analysis also showed that these two genes were closely related to seasonal flowering and the development of the leaf in citrus. Our findings revealed the multifunctional roles of CiMADS43 in the vegetative and reproductive development of citrus. These results will facilitate our understanding of the evolution and molecular mechanisms of MADS-box genes in citrus.
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