Genome-wide identification, characterization and expression profiles of the CCD gene family in Gossypium species

3 Biotech ◽  
2021 ◽  
Vol 11 (5) ◽  
Author(s):  
Shulin Zhang ◽  
Yutao Guo ◽  
Yanqi Zhang ◽  
Jinggong Guo ◽  
Kun Li ◽  
...  
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Gossypium Species ◽  
Genome Wide

scholarly journals Genome-Wide Analysis of LRR-RLK Gene Family in Four Gossypium Species and Expression Analysis during Cotton Development and Stresses Response

2018 ◽  
Author(s):  
Ruibin Sun ◽  
Shaohui Wang ◽  
Dan Ma ◽  
Chuanliang Liu
Keyword(s):  
Gene Family ◽  
Stress Responses ◽  
Function Analysis ◽  
Expression Profiles ◽  
Comprehensive Analysis ◽  
Gossypium Species ◽  
Genome Wide ◽  
Plant Pathogen Interaction ◽  
Development Processes ◽  
Plant Hormone Signaling

Leucine-rich repeat receptor-like kinases (LRR-RLKs) have been reported to play important roles in plant growth, development and stress responses. However, no comprehensive analysis of this family has been performed in Gossypium, which are important economic crop and suffer various stresses in growth and development. Here we conducted a comprehensive analysis of LRR-RLK family in four Gossypium species (G. arboreum, G. barbadense, G. hirsutum and G. raimondii). A total of 1641 LRR-RLK genes were identified in the four Gossypium species involved in our study. Maximum-likelihood phylogenetic tree revealed that all the LRR-RLK genes were divided into 21 subgroups. Exon-intron organization structure of LRR-RLK genes kept relative conserved in subfamilies and between Arabidopsis and Gossypium. Subfamilies XI and XII were found dramatically expanded in Gossypium. Tandem duplication acted as an important mechanism in expansion of Gossypium LRR-RLK gene family. Function analysis suggested that plant hormone signaling and plant-pathogen interaction pathway were enriched in Gossypium LRR-RLK genes. Promoters analysis and expression profiles analysis revealed that Gossypium LRR-RLK genes were extensively regulated by TFs, phytohormone and various environmental stimuli, and play key roles in stress defense and diverse development processes. Our study provided valuable information for further function study of Gossypium LRR-RLK genes.

scholarly journals Genome-wide characterization of MATE gene family and expression profiles in response to abiotic stresses in rice (Oryza sativa)

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhixuan Du ◽  
Qitao Su ◽  
Zheng Wu ◽  
Zhou Huang ◽  
Jianzhong Bao ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Gene Family ◽  
Tandem Repeats ◽  
Expression Profiles ◽  
Functional Divergence ◽  
Expression Patterns ◽  
Regulatory Elements ◽  
Genome Wide ◽  
Comprehensive Information ◽  
Family Gene

AbstractMultidrug and toxic compound extrusion (MATE) proteins are involved in many physiological functions of plant growth and development. Although an increasing number of MATE proteins have been identified, the understanding of MATE proteins is still very limited in rice. In this study, 46 MATE proteins were identified from the rice (Oryza sativa) genome by homology searches and domain prediction. The rice MATE family was divided into four subfamilies based on the phylogenetic tree. Tandem repeats and fragment replication contribute to the expansion of the rice MATE gene family. Gene structure and cis-regulatory elements reveal the potential functions of MATE genes. Analysis of gene expression showed that most of MATE genes were constitutively expressed and the expression patterns of genes in different tissues were analyzed using RNA-seq. Furthermore, qRT-PCR-based analysis showed differential expression patterns in response to salt and drought stress. The analysis results of this study provide comprehensive information on the MATE gene family in rice and will aid in understanding the functional divergence of MATE genes.

scholarly journals Genome-wide identification and analysis of cystatin family genes in Sorghum (Sorghum bicolor (L.) Moench)

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e10617
Author(s):  
Jie Li ◽  
Xinhao Liu ◽  
Qingmei Wang ◽  
Junyan Sun ◽  
Dexian He
Keyword(s):  
Gene Family ◽  
Seed Development ◽  
Stress Responses ◽  
Abiotic Stresses ◽  
Expression Profiles ◽  
Seed Formation ◽  
Aphid Infestation ◽  
Genome Wide ◽  
A Genome ◽  
Cystatin Family

To set a systematic study of the Sorghum cystatins (SbCys) gene family, a genome-wide analysis of the SbCys family genes was performed by bioinformatics-based methods. In total, 18 SbCys genes were identified in Sorghum, which were distributed unevenly on chromosomes, and two genes were involved in a tandem duplication event. All SbCys genes had similar exon/intron structure and motifs, indicating their high evolutionary conservation. Transcriptome analysis showed that 16 SbCys genes were expressed in different tissues, and most genes displayed higher expression levels in reproductive tissues than in vegetative tissues, indicating that the SbCys genes participated in the regulation of seed formation. Furthermore, the expression profiles of the SbCys genes revealed that seven cystatin family genes were induced during Bipolaris sorghicola infection and only two genes were responsive to aphid infestation. In addition, quantitative real-time polymerase chain reaction (qRT-PCR) confirmed that 17 SbCys genes were induced by one or two abiotic stresses (dehydration, salt, and ABA stresses). The interaction network indicated that SbCys proteins were associated with several biological processes, including seed development and stress responses. Notably, the expression of SbCys4 was up-regulated under biotic and abiotic stresses, suggesting its potential roles in mediating the responses of Sorghum to adverse environmental impact. Our results provide new insights into the structural and functional characteristics of the SbCys gene family, which lay the foundation for better understanding the roles and regulatory mechanism of Sorghum cystatins in seed development and responses to different stress conditions.

scholarly journals Genome-wide identification and analysis of the CNGC gene family in maize

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e5816 ◽  
Author(s):  
Lidong Hao ◽  
Xiuli Qiao
Keyword(s):  
Gene Family ◽  
Expression Profiles ◽  
Gene Families ◽  
Regulatory Elements ◽  
Vital Role ◽  
Signal Pathways ◽  
Cis Acting ◽  
Genome Wide ◽  
Gramineous Plant ◽  
Gated Channel

As one of the non-selective cation channel gene families, the cyclic nucleotide-gated channel (CNGC) gene family plays a vital role in plant physiological processes that are related to signal pathways, plant development, and environmental stresses. However, genome-wide identification and analysis of the CNGC gene family in maize has not yet been undertaken. In the present study, twelve ZmCNGC genes were identified in the maize genome, which were unevenly distributed on chromosomes 1, 2, 4, 5, 6, 7, and 8. They were classified into five major groups: Groups I, II, III, IVa, and IVb. Phylogenetic analysis showed that gramineous plant CNGC genes expanded unequally during evolution. Group IV CNGC genes emerged first, whereas Groups I and II appeared later. Prediction analysis of cis-acting regulatory elements showed that 137 putative cis-elements were related to hormone-response, abiotic stress, and organ development. Furthermore, 120 protein pairs were predicted to interact with the 12 ZmCNGC proteins and other maize proteins. The expression profiles of the ZmCNGC genes were expressed in tissue-specific patterns. These results provide important information that will increase our understanding of the CNGC gene family in maize and other plants.

scholarly journals Genome-wide identification of the TIFY gene family in three cultivated Gossypium species and the expression of JAZ genes

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Quan Sun ◽  
Guanghao Wang ◽  
Xiao Zhang ◽  
Xiangrui Zhang ◽  
Peng Qiao ◽  
...  
Keyword(s):  
Gene Family ◽  
Gossypium Species ◽  
Genome Wide

Genome-wide identification, phylogenetic and expressional analysis of the UXS gene family in cotton

2020 ◽  
Author(s):  
Yuxin Pan ◽  
Jinpeng Wang ◽  
Zhenyi Wang ◽  
Hengwei Liu ◽  
Lan Zhang ◽  
...  
Keyword(s):  
Positive Selection ◽  
Gene Family ◽  
Expression Profiles ◽  
Expression Patterns ◽  
Subcellular Location ◽  
Pcr Analysis ◽  
Genome Wide ◽  
Cotton Species ◽  
Expressional Analysis ◽  
Significant Positive Selection

Abstract Background: UDP-glucuronate decarboxylase (UXS) is an enzyme in plants and participates in cell wall noncellulose. Previous research suggested that cotton GhUXS gene regulated the conversion of non-cellulosic polysaccharides and modulates their composition in plant cell walls, showing its possible cellular function determining the quality of cotton fibers. Here, we performed evolutionary, phylogenetic, and expressional analysis of UXS genes from cottons and other selected plants. Results: By exploring the sequenced cotton genomes, we identified 10, 10, 18, and 20 UXSs genes in Gossypium raimondii , Gossypium arboretum , Gossypium hirsutum and Gossypium barbadense , and retrieved their homologs from other representative plants, including 5 dicots, 1 monocot, 5 green alga, 1 moss, and 1 lycophyte. Phylogenetic analysis suggested that UXS genes could be divided into four subgroups and members within each subgroup shared similar exon-intron structures, motif and subcellular location. Notably, gene colinearity information indicates 100% constructed trees to have aberrant topology, and helps determine and use corrected phylogeny. In spite of conservative nature of UXS, during the evolution of Gossypium , UXS genes were subjected to significant positive selection on key evolutionary nodes. Expression profiles derived from RNA-seq data showed distinct expression patterns of GhUXS genes in various tissues and different development. Most of GhUXS gene expressed highly at 10, 20 and 25 DPA (day post anthesis) of fibers. Real-time quantitative PCR analysis GhUXS genes expressed highly at 20 DPA or 25 DPA. Conclusions: UXS is relatively conserved in plants and significant positive selection affects cotton UXS evolution. The comparative genome-wide identification and expression profiling would lay an important foundation to understanding the biological functions of UXS gene family in cotton species and other plants.

scholarly journals Genome-Wide Analysis of the TCP Gene Family in Switchgrass (Panicum virgatum L.)

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Yuzhu Huo ◽  
Wangdan Xiong ◽  
Kunlong Su ◽  
Yu Li ◽  
Yawen Yang ◽  
...  
Keyword(s):  
Salt Stress ◽  
Plant Growth ◽  
Gene Family ◽  
Stress Responses ◽  
Panicum Virgatum ◽  
Expression Profiles ◽  
Specific Expression ◽  
Genome Wide Analysis ◽  
Genome Wide ◽  
A Genome

The plant-specific transcription factor TCPs play multiple roles in plant growth, development, and stress responses. However, a genome-wide analysis of TCP proteins and their roles in salt stress has not been declared in switchgrass (Panicum virgatum L.). In this study, 42 PvTCP genes (PvTCPs) were identified from the switchgrass genome and 38 members can be anchored to its chromosomes unevenly. Nine PvTCPs were predicted to be microRNA319 (miR319) targets. Furthermore, PvTCPs can be divided into three clades according to the phylogeny and conserved domains. Members in the same clade have the similar gene structure and motif localization. Although all PvTCPs were expressed in tested tissues, their expression profiles were different under normal condition. The specific expression may indicate their different roles in plant growth and development. In addition, approximately 20 cis-acting elements were detected in the promoters of PvTCPs, and 40% were related to stress response. Moreover, the expression profiles of PvTCPs under salt stress were also analyzed and 29 PvTCPs were regulated after NaCl treatment. Taken together, the PvTCP gene family was analyzed at a genome-wide level and their possible functions in salt stress, which lay the basis for further functional analysis of PvTCPs in switchgrass.

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