Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat
Abscisic acid (ABA) is a phytohormone that plays an important role in plant growth and development. Meanwhile, ABA also plays a key role in the plant response to abiotic stressors such as drought and high salinity. The pyrabactin resistance 1-like (PYR/PYL) protein family of ABA receptors is involve...
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| Format: | Article |
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PeerJ Inc.
2023-10-01
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| Online Access: | https://peerj.com/articles/16181.pdf |
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| author | Wenbo Mi Kaiqiang Liu Guoling Liang Zhifeng Jia Xiang Ma Zeliang Ju Wenhui Liu |
| author_facet | Wenbo Mi Kaiqiang Liu Guoling Liang Zhifeng Jia Xiang Ma Zeliang Ju Wenhui Liu |
| author_sort | Wenbo Mi |
| collection | DOAJ |
| description | Abscisic acid (ABA) is a phytohormone that plays an important role in plant growth and development. Meanwhile, ABA also plays a key role in the plant response to abiotic stressors such as drought and high salinity. The pyrabactin resistance 1-like (PYR/PYL) protein family of ABA receptors is involved in the initial step of ABA signal transduction. However, no systematic studies of the PYL family in “Avena sativa, a genus Avena in the grass family Poaceae,” have been conducted to date. Thus, in this study, we performed a genome-wide screening to identify PYL genes in oat and characterized their responses to drought stress. A total of 12 AsPYL genes distributed on nine chromosomes were identified. The phylogenetic analysis divided these AsPYLs into three subfamilies, based on structural and functional similarities. Gene and motif structure analysis of AsPYLs revealed that members of each subfamily share similar gene and motif structure. Segmental duplication appears to be the driving force for the expansion of PYLs, Furthermore, stress-responsive AsPYLs were detected through RNA-seq analysis. The qRT-PCR analysis of 10 AsPYL genes under drought, salt, and ABA stress revealed that AsPYL genes play an important role in stress response. These data provide a reference for further studies on the oat PYL gene family and its function. |
| first_indexed | 2024-03-09T05:08:24Z |
| format | Article |
| id | doaj.art-bf62818ca6d347789a4097d160d61908 |
| institution | Directory Open Access Journal |
| issn | 2167-8359 |
| language | English |
| last_indexed | 2024-03-09T05:08:24Z |
| publishDate | 2023-10-01 |
| publisher | PeerJ Inc. |
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| series | PeerJ |
| spelling | doaj.art-bf62818ca6d347789a4097d160d619082023-12-03T12:52:44ZengPeerJ Inc.PeerJ2167-83592023-10-0111e1618110.7717/peerj.16181Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oatWenbo MiKaiqiang LiuGuoling LiangZhifeng JiaXiang MaZeliang JuWenhui LiuAbscisic acid (ABA) is a phytohormone that plays an important role in plant growth and development. Meanwhile, ABA also plays a key role in the plant response to abiotic stressors such as drought and high salinity. The pyrabactin resistance 1-like (PYR/PYL) protein family of ABA receptors is involved in the initial step of ABA signal transduction. However, no systematic studies of the PYL family in “Avena sativa, a genus Avena in the grass family Poaceae,” have been conducted to date. Thus, in this study, we performed a genome-wide screening to identify PYL genes in oat and characterized their responses to drought stress. A total of 12 AsPYL genes distributed on nine chromosomes were identified. The phylogenetic analysis divided these AsPYLs into three subfamilies, based on structural and functional similarities. Gene and motif structure analysis of AsPYLs revealed that members of each subfamily share similar gene and motif structure. Segmental duplication appears to be the driving force for the expansion of PYLs, Furthermore, stress-responsive AsPYLs were detected through RNA-seq analysis. The qRT-PCR analysis of 10 AsPYL genes under drought, salt, and ABA stress revealed that AsPYL genes play an important role in stress response. These data provide a reference for further studies on the oat PYL gene family and its function.https://peerj.com/articles/16181.pdfAvena sativa L.PYL familyGenome-wideExpression patterns |
| spellingShingle | Wenbo Mi Kaiqiang Liu Guoling Liang Zhifeng Jia Xiang Ma Zeliang Ju Wenhui Liu Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat PeerJ Avena sativa L. PYL family Genome-wide Expression patterns |
| title | Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat |
| title_full | Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat |
| title_fullStr | Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat |
| title_full_unstemmed | Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat |
| title_short | Genome-wide identification and characterization of ABA receptor pyrabactin resistance 1-like protein (PYL) family in oat |
| title_sort | genome wide identification and characterization of aba receptor pyrabactin resistance 1 like protein pyl family in oat |
| topic | Avena sativa L. PYL family Genome-wide Expression patterns |
| url | https://peerj.com/articles/16181.pdf |
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