The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development
The regulation of vital plant activities by hormones is governed by a family of macromolecular peptides referred to as GH3 genes. This work analyzed the expression patterns of GH3 family genes in pear tissues using transcriptome data and bioinformatics analysis. In the Bai Li pear genome, a total of...
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MDPI AG
2024-10-01
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| Series: | Horticulturae |
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| author | Baopeng Ding Chaohui Hu Qing Cheng Muhammad Tanveer Akhtar Maryam Noor Xingyu Cui |
| author_facet | Baopeng Ding Chaohui Hu Qing Cheng Muhammad Tanveer Akhtar Maryam Noor Xingyu Cui |
| author_sort | Baopeng Ding |
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| description | The regulation of vital plant activities by hormones is governed by a family of macromolecular peptides referred to as GH3 genes. This work analyzed the expression patterns of GH3 family genes in pear tissues using transcriptome data and bioinformatics analysis. In the Bai Li pear genome, a total of 18 <i>PbGH3</i> genes were identified. Comparative evolutionary studies have shown a strong association between PbGH3 and AtGH3 class I and class II proteins. The role of <i>PbGH3</i> genes in growth activities and hormone regulation was revealed using gene ontology (GO) and promoter region analysis. In addition, although certain <i>PbGH3</i> genes exhibited tissue-specific expression in sepals, the majority had a ubiquitous expression across all tissues. Bioinformatics and expression studies suggest that the GH3 gene family in pears may have a role in controlling the abscission of the fruit’s sepals. This work sheds light on the pear fruit sepal shedding process and may inspire further research. |
| format | Article |
| id | doaj-art-0d94bc95be0c4d15b961ac6704b5c19d |
| institution | OA Journals |
| issn | 2311-7524 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | MDPI AG |
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| series | Horticulturae |
| spelling | doaj-art-0d94bc95be0c4d15b961ac6704b5c19d2025-08-20T02:11:11ZengMDPI AGHorticulturae2311-75242024-10-011010109410.3390/horticulturae10101094The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ DevelopmentBaopeng Ding0Chaohui Hu1Qing Cheng2Muhammad Tanveer Akhtar3Maryam Noor4Xingyu Cui5Engineering Research Center of Coal-Based Ecological Carbon Sequestration Technology of the Ministry of Education, Shanxi Datong University, Datong 037009, ChinaCollege of Horticulture, Shanxi Agricultural University, Taigu 030801, ChinaEngineering Research Center of Coal-Based Ecological Carbon Sequestration Technology of the Ministry of Education, Shanxi Datong University, Datong 037009, ChinaCollege of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, ChinaCollege of Horticulture and Landscape Architecture, Yangzhou University, Yangzhou 225009, ChinaEngineering Research Center of Coal-Based Ecological Carbon Sequestration Technology of the Ministry of Education, Shanxi Datong University, Datong 037009, ChinaThe regulation of vital plant activities by hormones is governed by a family of macromolecular peptides referred to as GH3 genes. This work analyzed the expression patterns of GH3 family genes in pear tissues using transcriptome data and bioinformatics analysis. In the Bai Li pear genome, a total of 18 <i>PbGH3</i> genes were identified. Comparative evolutionary studies have shown a strong association between PbGH3 and AtGH3 class I and class II proteins. The role of <i>PbGH3</i> genes in growth activities and hormone regulation was revealed using gene ontology (GO) and promoter region analysis. In addition, although certain <i>PbGH3</i> genes exhibited tissue-specific expression in sepals, the majority had a ubiquitous expression across all tissues. Bioinformatics and expression studies suggest that the GH3 gene family in pears may have a role in controlling the abscission of the fruit’s sepals. This work sheds light on the pear fruit sepal shedding process and may inspire further research.https://www.mdpi.com/2311-7524/10/10/1094peartissuesepalsauxin<i>GH3</i> genes |
| spellingShingle | Baopeng Ding Chaohui Hu Qing Cheng Muhammad Tanveer Akhtar Maryam Noor Xingyu Cui The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development Horticulturae pear tissue sepals auxin <i>GH3</i> genes |
| title | The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development |
| title_full | The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development |
| title_fullStr | The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development |
| title_full_unstemmed | The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development |
| title_short | The Genome-Wide Identification, Characterization, and Expression Patterns of the Auxin-Responsive <i>PbGH3</i> Gene Family Reveal Its Crucial Role in Organ Development |
| title_sort | genome wide identification characterization and expression patterns of the auxin responsive i pbgh3 i gene family reveal its crucial role in organ development |
| topic | pear tissue sepals auxin <i>GH3</i> genes |
| url | https://www.mdpi.com/2311-7524/10/10/1094 |
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