Mutation in a novel gene SMALL AND CORDATELEAF 1 affects leaf morphology in cucumber

查看全文 作　　者：Dongli [1,2]Gao;Chunzhi [1,2]Zhang;Shu [1]Zhang;Bowen [1]Hu;Shenhao [1]Wang;Zhonghua [1]Zhang;Sanwen [1,2]Huang

机构地区：[1]Key Laboratory of Biology and Genetic Improvement of Horticultural Crops,Ministry of Agriculture,Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing,China;[2]Agricultural Genomics Institute,Chinese Academy of Agricultural Sciences,Shenzhen,China

出　　处：《Journal of Integrative Plant Biology》索引2017年第59卷第10期,共6页

基　　金：supported by grants from National Natural Science Foundation of China(31601773) 摘　　要：Plant species exhibit substantial variation in leaf morphology.VWe isolated a recessive mutant gene termed small and cordate leaf 1(sclh)that causes alteration in both leaf size and shape of cucumber.Compared to wild type leaves,the sclh mutant had fewer numbers of epidermal pavement cells.A single nucleotide polymorphism was associated with this leaf phenotype,which occurred in a putative nucleoside bisphosphate phosphatase.RNA-seq analysis of the wild type and sclh mutant leaves suggested that SCL_1 regulation may not involve known hormonal pathways.Our work identified a candidate gene for SCL_1 that may play a role in leaf development. 关键词：gene SMALL LEAF MORPHOLOGY

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Mutation in a novel gene SMALL AND CORDATELEAF 1 affects leaf morphology in cucumber

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