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Effect of Light Quality on the Expression of Expansin Gene in Dwarf Cucumber(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年02
Page:
84-88
Research Field:
Publishing date:

Info

Title:
Effect of Light Quality on the Expression of Expansin Gene in Dwarf Cucumber
Author(s):
WANG Duo-jia; SUN Li-li; HUANG Sha-sha; LI Feng-lan; HU Bao-zhong
(Institute of Life Science，Northeast Agricultural University，Harbin,Heilongjiang 150030)
Keywords:
light quality; expansin; dwarf; expression
PACS:
-
DOI:
10.11937/bfyy.201502024
Abstract:
Taking sprawl cucumber（Cucumis sativus L.）‘129’ and dwarf cucumber ‘D0462’ as experimental materials,the effects of different light qualities on expression of the expansin were studied.The results showed that the hypocotyls length of ‘D0462’ was longer or shorter by different light treatment.The expression of expansin was detection by Real-time PCR.The red light inhibited the expression of expansin and blue light inhibited at first but promoted after that.It was inferred that the dwarf character of‘D0462’was related to the expression of expansin,espcially with the Cs-EXPA1.

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Last Update: 2015-02-24