|Table of Contents|

Fine Mapping of Palmately Lobed Leaf Gene pll in Melon(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年06
Page:
98-102
Research Field:
Publishing date:

Info

Title:
Fine Mapping of Palmately Lobed Leaf Gene pll in Melon
Author(s):
GAO Xing-wang1WANG Xian-lei2 NING Xue-fei2 ZHANG Zi-qiang2 LU Hao2 LI Guan2
(1.College of Resources and Environmental Science,Xinjiang University,Urumqi,Xinjiang 830046;2.College of Life Science and Technology,Xinjiang University,Urumqi,Xinjiang 830046)
Keywords:
palmately lobed leafSSRfine mappingleaf development
PACS:
-
DOI:
10.11937/bfyy.201506027
Abstract:
A natural mutant named bm7 in melon (Cucumis melo L.)that consists of palmately lobed leaves and a melon line named Y8 that consists of round leaves were used as parental lines to construct BC1 segregating population for fine mapping of the palmately lobed leaf gene pll.Methods of bulk segregant analysis(BSA)and simple sequence repeat (SSR)markers were used to map pll.The pll gene was delimited between SSR markers G61 and G76,and the physical distance was 65 kp according to the melon genome database.The results showed that six genes,MELO3C010780-MELO3C010785,were predicted within this region.Gene MELO3C010784 was similar to the ANT transcription factor.Overexpression of CnANT in Arabidopsis resulted in leaves with serrated margins.This finding indicated that gene MELO3C010784 was maybe the most likely candidate gene for pll.

References:

 

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Last Update: 2015-06-26