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Ma HongXiang

Recommended Ph.D.Supervisor Recommended MA Supervisor

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Supervisor of Doctorate Candidates

Master Tutor

Name (English):Ma HongXiang

Name (Pinyin):MA HONGXIANG

E-Mail:

School/Department:农学院

Education Level:With Certificate of Graduation for Doctorate Study

Business Address:文汇路校区农学楼26-123

Gender:Male

Contact Information:0514-87977840 18994112397

Degree:Doctoral Degree in Agriculture

Professional Title:正高级

Status:Employed

Academic Titles:Distinguished Professor

Alma Mater:Nanjing Agricultural University

Discipline:
Crop Genetics and Breeding

Academic Honor:
2013 elected:Top talent
2013 elected:Province tu gong
2014 elected:The national million talents project
2014 elected:Awarded the Title of National Expert with Remarkable Contributions
2014 elected:Participant of the New Century National Talents Project (State Level)
2016 elected:The government post

Honors and Titles:
2014-12-31 elected:百千万人才国家级人选/突出贡献中青年专家
2016-12-30 elected:国务院政府特殊津贴
2014-12-01 elected:全国优秀科技工作者
2013-10-01 elected:江苏省333高层次人才培养工程第二层次培养对象
2012-11-16 elected:江苏省有突出贡献中青年专家
2014-11-05 elected:江苏省六大人才高峰高层次人才(A类项目)
2012-03-01 elected:江苏省粮食生产突出贡献农业科技人员
2024-01-05 elected:扬州市“绿扬金凤计划”领军人才

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Identification of adult plant yellow rust resistance QTLs in Jiangsu wheat varieties Ningmai 9 and Yangmai 158

Date:2023-06-09 clicks:

DOI number:10.1111/ppa.13709

Journal:Plant Pathology

Key Words:linkage mapping; marker-assisted selection; wheat breeding; yellow rust

Abstract:Wheat yellow rust (YR) is a most devastating disease in wheat worldwide. In recent years, the epidemic in China has expanded from traditional areas to the middle and lower reaches of the Yangtze River due to the changes in climate and cropping systems. To facilitate YR resistance breeding, it is meaningful to explore resistance loci from local germplasm resources. In this study, a linkage mapping was performed in a recombinant inbred line (RIL) population derived from Ningmai 9 × Yangmai 158 using a high-density genetic map and phenotypic identification for adult plant resistance (APR) to YR in four environments. Phenotypic analysis showed that Yangmai 158 had better APR than Ningmai 9. Disease severity in different environments was significantly correlated with each other, and it was found that disease severity was significantly influenced by genotype, environment and their interaction. A total of 19 quantitative trait loci (QTLs) were identified, of which four could be detected in multiple environments and four corresponding KASP markers were then developed. Lines with different QTLs from the population including 476 chromosome segment substitution lines (CSSLs) were evaluated for APR. The results revealed that Qyr-4B.4 and Qyr-5B.2 could significantly reduce the disease severity, with their combination showing a better effect. The findings of the study can be beneficial for wheat YR resistance breeding in the middle and lower reaches of the Yangtze River.

Indexed by:SCI

Discipline:Agricultural science

First-Level Discipline:Crop Science

Document Type:SCI

Volume:72

Page Number:964-971

Translation or Not:no

Date of Publication:2023-05-01

Included Journals:SCI

Pre One:Molecular Characterization and Marker Development of the HMW-GS Gene from Thinopyrum elongatum for Improving Wheat Quality Next One:糖基转移酶基因TaUGT7分子表达特征及抗赤霉病作用分析