[Expressions of LEAFY homologous genes in different organs and stages of Ginkgo biloba].
Expressions of Ginlfy and GinNdly gene were studied by northern blotting in different organs and stages of Ginkgo Biloba. Ginlfy gene was expressed in different organs such as root, stem, leaf of juvenile tree, male tree and female tree, and in different stages of male flower bud and female flower bud. It was inferred that Ginlfy gene could be expressed constitutionally. GinNdly gene was only expressed in leaf of juvenile tree, male tree and female tree and in different stages of male flower bud and female flower bud, while GinNdly gene was not expressed in the other organs. Therefore it was thought that GinNdly gene could be expressed differentially and be a close relation to development of flower.
Guo
Chang-Lu
CL
Key Laboratory of Ministry of Agriculture for Growth Development and Biotechnology of Horticultural Plant, Zhejiang University, Hangzhou 310029, China. guochanglu@163.com
Chen
Li-Geng
LG
He
Xin-Hua
XH
Dai
Zheng
Z
Yuan
Hai-Ying
HY
D015152:Blotting, Northern; D035264:Flowers / Q000235:genetics / Q000254:growth & development; D020869:Gene Expression Profiling; D018507:Gene Expression Regulation, Developmental; D018506:Gene Expression Regulation, Plant; D020441:Ginkgo biloba / Q000235:genetics* / Q000254:growth & development; D018515:Plant Leaves / Q000235:genetics / Q000254:growth & development; D010940:Plant Proteins / Q000235:genetics*; D018517:Plant Roots / Q000235:genetics / Q000254:growth & development; D018547:Plant Stems / Q000235:genetics / Q000254:growth & development; D014157:Transcription Factors / Q000235:genetics*
D010940:Plant Proteins; D014157:Transcription Factors