{"doi":"10.3390/genes9030156","title":"Genome-Wide Analysis of the PYL Gene Family and Identification of PYL Genes That Respond to Abiotic Stress in Brassica napus","abstract":"<jats:p>Abscisic acid (ABA) is an endogenous phytohormone that plays important roles in the regulation of plant growth, development, and stress responses. The pyrabactin resistance 1-like (PYR/PYL) protein is a core regulatory component of ABA signaling networks in plants. However, no details regarding this family in Brassica napus are available. Here, 46 PYLs were identified in the B. napus genome. Based on phylogenetic analysis, BnPYR1 and BnPYL1-3 belong to subfamily I, BnPYL7-10 belong to subfamily II, and BnPYL4-6 and BnPYL11-13 belong to subfamily III. Analysis of BnPYL conserved motifs showed that every subfamily contained four common motifs. By predicting cis-elements in the promoters, we found that all BnPYL members contained hormone- and stress-related elements and that expression levels of most BnPYLs were relatively higher in seeds at the germination stage than those in other organs or at other developmental stages. Gene Ontology (GO) enrichment showed that BnPYL genes mainly participate in responses to stimuli. To identify crucial PYLs mediating the response to abiotic stress in B. napus, expression changes in 14 BnPYL genes were determined by quantitative real-time RT-PCR after drought, heat, and salinity treatments, and identified BnPYR1-3, BnPYL1-2, and BnPYL7-2 in respond to abiotic stresses. The findings of this study lay a foundation for further investigations of PYL genes in B. napus.</jats:p>","journal":"Genes","year":2018,"id":43755,"datarank":2.9817172980426823,"base_score":4.727387818712341,"endowment":4.727387818712341,"self_citation_contribution":0.7091081728068512,"citation_network_contribution":2.272609125235831,"self_endowment_contribution":0.7091081728068512,"citer_contribution":2.272609125235831,"corpus_percentile":null,"corpus_rank":null,"citation_count":112,"citer_count":85,"citers_with_citation_signal":74,"citers_with_endowment":74,"datacite_reuse_total":25,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":207243,"name":"Hongju Jian","orcid":null,"position":1,"is_corresponding":false},{"id":207244,"name":"Tengyue Wang","orcid":null,"position":2,"is_corresponding":false},{"id":98815,"name":"Xueping Chen","orcid":"0000-0003-4290-7404","position":3,"is_corresponding":false},{"id":207245,"name":"Yiran Ding","orcid":null,"position":4,"is_corresponding":false},{"id":207246,"name":"Hai Du","orcid":null,"position":5,"is_corresponding":false},{"id":207248,"name":"Kun Lu","orcid":"0000-0003-1370-8633","position":6,"is_corresponding":false},{"id":207249,"name":"Jiana Li","orcid":null,"position":7,"is_corresponding":false},{"id":207251,"name":"Liezhao Liu","orcid":null,"position":8,"is_corresponding":false},{"id":207242,"name":"Feifei Di","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":4.727387818712341,"endowment":4.727387818712341,"datacite_reuse_total":25,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"29534558","pmcid":"PMC5867877","openalex_id":"https://openalex.org/W2791807217","authors":[],"funders":[{"funder_name":"NIEHS NIH HHS","grant_id":"P30 ES010126","title":null}],"total_grants":1,"fwci":10.79,"citation_percentile":0.97977413,"influential_citations":1,"citation_trend":[{"year":2018,"count":5},{"year":2019,"count":4},{"year":2020,"count":17},{"year":2021,"count":6},{"year":2022,"count":33},{"year":2023,"count":15},{"year":2024,"count":17},{"year":2025,"count":8},{"year":2026,"count":7}],"oa_status":"gold","license":"cc-by","oa_locations":[{"url":"https://www.mdpi.com/2073-4425/9/3/156/pdf?version=1520874234","host_type":"journal"},{"url":"https://www.mdpi.com/2073-4425/9/3/156/pdf?version=1520874234","host_type":"GOLD"},{"url":"https://www.mdpi.com/2073-4425/9/3/156/pdf?version=1520874234","host_type":"publisher"},{"url":"https://www.mdpi.com/2073-4425/9/3/156/pdf","host_type":"publisher"},{"url":"https://doi.org/10.3390/genes9030156","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/29534558","host_type":"repository"},{"url":"https://doaj.org/article/72c28f80b13c4d2691eea2a30f277b44","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5867877","host_type":"repository"},{"url":"https://dx.doi.org/10.3390/genes9030156","host_type":"repository"},{"url":"https://europepmc.org/articles/PMC5867877","host_type":"Europe_PMC"},{"url":"https://europepmc.org/articles/PMC5867877?pdf=render","host_type":"Europe_PMC"}],"fields_of_study":["Plant Stress Responses and Tolerance","Plant Molecular Biology Research","Photosynthetic Processes and Mechanisms","Biology","Medicine","Environmental Science"],"mesh_terms":[],"keywords":["Subfamily","Biology","Gene","Gene family","Brassica","Abscisic acid","Abiotic stress","Genetics","Genome","Abiotic component","Phylogenetic tree","Botany","Ecology","Brassica napus","Gene expression pattern","Pyl"],"sdg_mappings":[],"linked_datasets":[{"doi":"10.6084/m9.figshare.26608293.v1","title":"Additional file 2 of OsAAI1 Increases Rice Yield and Drought Tolerance Dependent on ABA-Mediated Regulatory and ROS Scavenging Pathway","publisher":"figshare","resource_type":"Presentation"},{"doi":"10.6084/m9.figshare.26608293","title":"Additional file 2 of OsAAI1 Increases Rice Yield and Drought Tolerance Dependent on ABA-Mediated Regulatory and ROS Scavenging Pathway","publisher":"figshare","resource_type":"Presentation"},{"doi":"10.6084/m9.figshare.13031227.v1","title":"Additional file 12 of Genome-wide 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