|Table of Contents|

Research on the Resistance Genes Related to Soybean Cyst Nematode Resistance Loci qSCN33 with the Copy Number Variation Analysis(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2017年02期
Page:
199-208
Research Field:
Publishing date:

Info

Title:
Research on the Resistance Genes Related to Soybean Cyst Nematode Resistance Loci qSCN33 with the Copy Number Variation Analysis
Author(s):
ZHU Zhijia ZHAO Xue LUO Jian ZANG Ziwei HAN Yingpeng LI Wenbin
(Chinese Education Ministry′s Key Laboratory of Soybean Biology, Key Laboratory of Northeastern Soybean Biology and Breeding/Genetics of Chinese Agriculture Ministry, Northeast Agricultural University, Harbin 150030, China)
Keywords:
Soybean Cyst nematode resistance Copy number variation Real time quantitative PCR
PACS:
-
DOI:
10.11861/j.issn.1000-9841.2017.02.0199
Abstract:
Gene copy number variants (CNVs) can cause the difference in soybean resistance to soybean cyst nematode (SCN) In this study, four soybean germplasms including Dongnong L10(resistant to SCN), Heinong 37, Suinong 10 and Suinong 14 (susceptible to SCN) were selected to analyze the CNVs of 27 genes in the genomic region of SCN resistance related quantitative trait loci(QTL) ‘qscn33’ using the method of real time quantitative PCR The result of Ftest showed that the copy number of 15 genes were different among four soybean germplasms A total of 9 genes showed significant difference in copy number between Dongnong L10 and the other three susceptible germplasms It was speculated that its function was accomplished by coding disease resistant protein and leucine rich protein for SCN resistance

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Last Update: 2017-05-14