Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues
Abstract Background PYL (Pyrabactin resistance 1-like) protein is a receptor of abscisic acid (ABA), which plays an important role in ABA signaling and influences plant growth and development and stress response. However, studies on PYL gene family in tea plants have not been reported. Results In th...
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BMC
2023-06-01
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Series: | BMC Genomics |
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Online Access: | https://doi.org/10.1186/s12864-023-09464-5 |
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author | Yanlin An Xiaozeng Mi Xiaobo Xia Dahe Qiao Shirui Yu Huayan Zheng Tingting Jing Feng Zhang |
author_facet | Yanlin An Xiaozeng Mi Xiaobo Xia Dahe Qiao Shirui Yu Huayan Zheng Tingting Jing Feng Zhang |
author_sort | Yanlin An |
collection | DOAJ |
description | Abstract Background PYL (Pyrabactin resistance 1-like) protein is a receptor of abscisic acid (ABA), which plays an important role in ABA signaling and influences plant growth and development and stress response. However, studies on PYL gene family in tea plants have not been reported. Results In this study, we identified 20 PYL genes from the reference genome of tea plant (‘Shuchazao’). Phylogeny analysis indicated that PYLs from tea and other plant species were clustered into seven groups. The promoter region of PYL genes contains a large number of cis-elements related to hormones and stresses. A large number of PYL genes responding to stress were found by analyzing the expression levels of abiotic stress and biotic stress transcriptome data. For example, CSS0047272.1 were up-regulated by drought stress, and CSS0027597.1 could respond to both anthracnose disease and geometrid feeding treatments. In addition, 10 PYL genes related to growth and development were verified by RT-qPCR and their tissue expression characteristics were revealed. Conclusions Our results provided a comprehensive characteristic of the PYL gene family in tea plants and provided an important clue for further exploring its functions in the growth and development, and resistance to stress of tea plants. |
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issn | 1471-2164 |
language | English |
last_indexed | 2024-03-13T01:57:32Z |
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spelling | doaj.art-8c1ce345618d49239617f0d457523d682023-07-02T11:08:40ZengBMCBMC Genomics1471-21642023-06-0124111510.1186/s12864-023-09464-5Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissuesYanlin An0Xiaozeng Mi1Xiaobo Xia2Dahe Qiao3Shirui Yu4Huayan Zheng5Tingting Jing6Feng Zhang7Department of Food Science and Engineering, Moutai InstituteTea Research Institute, Guizhou Academy of Agricultural SciencesCollege of Plant Protection, Nanjing Agricultural UniversityTea Research Institute, Guizhou Academy of Agricultural SciencesDepartment of Food Science and Engineering, Moutai InstituteDepartment of Food Science and Engineering, Moutai InstituteState Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural UniversityDepartment of Food Science and Engineering, Moutai InstituteAbstract Background PYL (Pyrabactin resistance 1-like) protein is a receptor of abscisic acid (ABA), which plays an important role in ABA signaling and influences plant growth and development and stress response. However, studies on PYL gene family in tea plants have not been reported. Results In this study, we identified 20 PYL genes from the reference genome of tea plant (‘Shuchazao’). Phylogeny analysis indicated that PYLs from tea and other plant species were clustered into seven groups. The promoter region of PYL genes contains a large number of cis-elements related to hormones and stresses. A large number of PYL genes responding to stress were found by analyzing the expression levels of abiotic stress and biotic stress transcriptome data. For example, CSS0047272.1 were up-regulated by drought stress, and CSS0027597.1 could respond to both anthracnose disease and geometrid feeding treatments. In addition, 10 PYL genes related to growth and development were verified by RT-qPCR and their tissue expression characteristics were revealed. Conclusions Our results provided a comprehensive characteristic of the PYL gene family in tea plants and provided an important clue for further exploring its functions in the growth and development, and resistance to stress of tea plants.https://doi.org/10.1186/s12864-023-09464-5PYL gene familyTea plantGene expressionStressTissue |
spellingShingle | Yanlin An Xiaozeng Mi Xiaobo Xia Dahe Qiao Shirui Yu Huayan Zheng Tingting Jing Feng Zhang Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues BMC Genomics PYL gene family Tea plant Gene expression Stress Tissue |
title | Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues |
title_full | Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues |
title_fullStr | Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues |
title_full_unstemmed | Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues |
title_short | Genome-wide identification of the PYL gene family of tea plants (Camellia sinensis) revealed its expression profiles under different stress and tissues |
title_sort | genome wide identification of the pyl gene family of tea plants camellia sinensis revealed its expression profiles under different stress and tissues |
topic | PYL gene family Tea plant Gene expression Stress Tissue |
url | https://doi.org/10.1186/s12864-023-09464-5 |
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