Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton
<i>F-box/LR</i> (<i>FBXL</i>), Leucine-rich repeats in F-box proteins, belongs to the Skp1-Cullin1-F-box protein (SCF) E3 ligase family. <i>FBXL</i> genes play important roles in plant growth, such as plant hormones, responses to environmental stress, and floral o...
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MDPI AG
2022-11-01
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author | Jingwen Pan Muhammad Zulfiqar Ahmad Shouhong Zhu Wei Chen Jinbo Yao Yan Li Shengtao Fang Tengyu Li Akwasi Yeboah Liangrong He Yongshan Zhang |
author_facet | Jingwen Pan Muhammad Zulfiqar Ahmad Shouhong Zhu Wei Chen Jinbo Yao Yan Li Shengtao Fang Tengyu Li Akwasi Yeboah Liangrong He Yongshan Zhang |
author_sort | Jingwen Pan |
collection | DOAJ |
description | <i>F-box/LR</i> (<i>FBXL</i>), Leucine-rich repeats in F-box proteins, belongs to the Skp1-Cullin1-F-box protein (SCF) E3 ligase family. <i>FBXL</i> genes play important roles in plant growth, such as plant hormones, responses to environmental stress, and floral organ development. Here, a total of 518 <i>FBXL</i> genes were identified and analyzed in six plant species. Phylogenetic analysis showed that <i>AtFBXL</i>s, <i>VvFBXL</i>s, and <i>GrFBXL</i>s were clustered into three subfamilies (Ⅰ-Ⅲ). Based on the composition of the F-box domain and carboxyl-terminal amino acid sequence, FBXL proteins were classified into three types (Type-A/-B/-C). Whole-genome duplication (WGD) along with tandem duplications and segmental contributed to the expansion of this gene family. The result indicates that four cotton species are also divided into three subfamilies. <i>FBXL</i>s in cotton were classified into three clades by phylogenetic and structural analyses. Furthermore, expression analyses indicated that the expression patterns of <i>GhFBXL</i>s in different cotton tissues were different. The highly expressed of <i>GH_A07G2363</i> in 5–8 mm anthers, indicates that this gene might play a role in the reproductive process, providing candidate genes for future studies on cotton fertility materials. This study provides an original functional opinion and a useful interpretation of the FBXL protein family in cotton. |
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spelling | doaj.art-b3d88be63d2046f9997bdb266f06330e2023-11-24T15:02:35ZengMDPI AGGenes2073-44252022-11-011312219410.3390/genes13122194Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in CottonJingwen Pan0Muhammad Zulfiqar Ahmad1Shouhong Zhu2Wei Chen3Jinbo Yao4Yan Li5Shengtao Fang6Tengyu Li7Akwasi Yeboah8Liangrong He9Yongshan Zhang10College of Agronomy, Tarim University, Alar 843300, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaState Key Laboratory of Cotton Biology, Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, ChinaCollege of Agronomy, Tarim University, Alar 843300, ChinaCollege of Agronomy, Tarim University, Alar 843300, China<i>F-box/LR</i> (<i>FBXL</i>), Leucine-rich repeats in F-box proteins, belongs to the Skp1-Cullin1-F-box protein (SCF) E3 ligase family. <i>FBXL</i> genes play important roles in plant growth, such as plant hormones, responses to environmental stress, and floral organ development. Here, a total of 518 <i>FBXL</i> genes were identified and analyzed in six plant species. Phylogenetic analysis showed that <i>AtFBXL</i>s, <i>VvFBXL</i>s, and <i>GrFBXL</i>s were clustered into three subfamilies (Ⅰ-Ⅲ). Based on the composition of the F-box domain and carboxyl-terminal amino acid sequence, FBXL proteins were classified into three types (Type-A/-B/-C). Whole-genome duplication (WGD) along with tandem duplications and segmental contributed to the expansion of this gene family. The result indicates that four cotton species are also divided into three subfamilies. <i>FBXL</i>s in cotton were classified into three clades by phylogenetic and structural analyses. Furthermore, expression analyses indicated that the expression patterns of <i>GhFBXL</i>s in different cotton tissues were different. The highly expressed of <i>GH_A07G2363</i> in 5–8 mm anthers, indicates that this gene might play a role in the reproductive process, providing candidate genes for future studies on cotton fertility materials. This study provides an original functional opinion and a useful interpretation of the FBXL protein family in cotton.https://www.mdpi.com/2073-4425/13/12/2194<i>FBXL</i> familycottongene expressionphylogenetic |
spellingShingle | Jingwen Pan Muhammad Zulfiqar Ahmad Shouhong Zhu Wei Chen Jinbo Yao Yan Li Shengtao Fang Tengyu Li Akwasi Yeboah Liangrong He Yongshan Zhang Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton Genes <i>FBXL</i> family cotton gene expression phylogenetic |
title | Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton |
title_full | Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton |
title_fullStr | Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton |
title_full_unstemmed | Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton |
title_short | Identification, Classification and Characterization Analysis of <i>FBXL</i> Gene in Cotton |
title_sort | identification classification and characterization analysis of i fbxl i gene in cotton |
topic | <i>FBXL</i> family cotton gene expression phylogenetic |
url | https://www.mdpi.com/2073-4425/13/12/2194 |
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