{"title":"不同保质期芒果品种花发育相关基因的差异表达","authors":"Nimisha Sharma , Mukesh Shivran , Narendra Singh , Anil Kumar Dubey , Sanjay Kumar Singh , Neha Sharma , Ruchi Gupta , Hatkari Vittal , Bikram Pratap Singh , Amitha Mithra Sevanthi , Nagendra Kumar Singh","doi":"10.1016/j.gep.2022.119301","DOIUrl":null,"url":null,"abstract":"<div><p>Mango (<em>Mangifera indica</em> L.) is one of the most important commercial fruit crop grown in many parts of the world. Major challenges affecting mango trade are short shelf-life, high susceptibility to chilling injury, post-harvest diseases and consumer demand for improved fruit quality. The objective of the present study was to reveal the key regulators present in bud and flower tissues during flower development stage, associated with fruit development and affect the shelf-life of the mango fruit. RNA-sequencing of contrasting genotypes having short and long shelf-life, was carried out. Comparative differential expression pathway studies of long shelf-life (Totapuri) and short shelf-life (Bombay Green) mango genotypes revealed a total of 177 highly differentially expressed genes. Out of 177 total genes, 101 genes from endoplasmic reticulum pathway and very few from gibberellins (3) and jasmonic acid (1) pathway were identified. Genes from endoplasmic reticulum pathway like <em>hsp 90</em>, <em>SRC2, DFRA, CHS, BG3</em> and <em>ASPG1</em> mainly up regulated in Bombay Green. Uniprotein <em>B9R8D3</em> also shows up regulation in Bombay Green. Ethylene insensitive pathway gene <em>EIL1</em> up regulated in Bombay Green. Gene <em>CAD1</em> from phenylpropanoid pathway mainly up regulated in Bombay Green. A total of 4 SSRs and 227 SNPs were mined from these pathways specific to the shelf-life. Molecular studies of endoplasmic reticulum, phenylpropanoid, ethylene, polygalacturonase and hormone pathways at the time of bud and flower formation revealed key regulators that determine the shelf-life of mango fruit.</p></div>","PeriodicalId":55598,"journal":{"name":"Gene Expression Patterns","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Differential gene expression associated with flower development of mango (Mangifera indica L.) varieties with different shelf-life\",\"authors\":\"Nimisha Sharma , Mukesh Shivran , Narendra Singh , Anil Kumar Dubey , Sanjay Kumar Singh , Neha Sharma , Ruchi Gupta , Hatkari Vittal , Bikram Pratap Singh , Amitha Mithra Sevanthi , Nagendra Kumar Singh\",\"doi\":\"10.1016/j.gep.2022.119301\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Mango (<em>Mangifera indica</em> L.) is one of the most important commercial fruit crop grown in many parts of the world. Major challenges affecting mango trade are short shelf-life, high susceptibility to chilling injury, post-harvest diseases and consumer demand for improved fruit quality. The objective of the present study was to reveal the key regulators present in bud and flower tissues during flower development stage, associated with fruit development and affect the shelf-life of the mango fruit. RNA-sequencing of contrasting genotypes having short and long shelf-life, was carried out. Comparative differential expression pathway studies of long shelf-life (Totapuri) and short shelf-life (Bombay Green) mango genotypes revealed a total of 177 highly differentially expressed genes. Out of 177 total genes, 101 genes from endoplasmic reticulum pathway and very few from gibberellins (3) and jasmonic acid (1) pathway were identified. Genes from endoplasmic reticulum pathway like <em>hsp 90</em>, <em>SRC2, DFRA, CHS, BG3</em> and <em>ASPG1</em> mainly up regulated in Bombay Green. Uniprotein <em>B9R8D3</em> also shows up regulation in Bombay Green. Ethylene insensitive pathway gene <em>EIL1</em> up regulated in Bombay Green. Gene <em>CAD1</em> from phenylpropanoid pathway mainly up regulated in Bombay Green. A total of 4 SSRs and 227 SNPs were mined from these pathways specific to the shelf-life. Molecular studies of endoplasmic reticulum, phenylpropanoid, ethylene, polygalacturonase and hormone pathways at the time of bud and flower formation revealed key regulators that determine the shelf-life of mango fruit.</p></div>\",\"PeriodicalId\":55598,\"journal\":{\"name\":\"Gene Expression Patterns\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2023-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Gene Expression Patterns\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1567133X22000710\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"DEVELOPMENTAL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Gene Expression Patterns","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1567133X22000710","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"DEVELOPMENTAL BIOLOGY","Score":null,"Total":0}
Differential gene expression associated with flower development of mango (Mangifera indica L.) varieties with different shelf-life
Mango (Mangifera indica L.) is one of the most important commercial fruit crop grown in many parts of the world. Major challenges affecting mango trade are short shelf-life, high susceptibility to chilling injury, post-harvest diseases and consumer demand for improved fruit quality. The objective of the present study was to reveal the key regulators present in bud and flower tissues during flower development stage, associated with fruit development and affect the shelf-life of the mango fruit. RNA-sequencing of contrasting genotypes having short and long shelf-life, was carried out. Comparative differential expression pathway studies of long shelf-life (Totapuri) and short shelf-life (Bombay Green) mango genotypes revealed a total of 177 highly differentially expressed genes. Out of 177 total genes, 101 genes from endoplasmic reticulum pathway and very few from gibberellins (3) and jasmonic acid (1) pathway were identified. Genes from endoplasmic reticulum pathway like hsp 90, SRC2, DFRA, CHS, BG3 and ASPG1 mainly up regulated in Bombay Green. Uniprotein B9R8D3 also shows up regulation in Bombay Green. Ethylene insensitive pathway gene EIL1 up regulated in Bombay Green. Gene CAD1 from phenylpropanoid pathway mainly up regulated in Bombay Green. A total of 4 SSRs and 227 SNPs were mined from these pathways specific to the shelf-life. Molecular studies of endoplasmic reticulum, phenylpropanoid, ethylene, polygalacturonase and hormone pathways at the time of bud and flower formation revealed key regulators that determine the shelf-life of mango fruit.
期刊介绍：
Gene Expression Patterns is devoted to the rapid publication of high quality studies of gene expression in development. Studies using cell culture are also suitable if clearly relevant to development, e.g., analysis of key regulatory genes or of gene sets in the maintenance or differentiation of stem cells. Key areas of interest include:
-In-situ studies such as expression patterns of important or interesting genes at all levels, including transcription and protein expression
-Temporal studies of large gene sets during development
-Transgenic studies to study cell lineage in tissue formation
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