干旱区生态环境知识资源中心(Arid): Molecular mapping of dry root rot resistance genes in chickpea (Cicer arietinum L.)

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DOI	10.1007/s10681-021-02854-4
	Molecular mapping of dry root rot resistance genes in chickpea (Cicer arietinum L.)
	Karadi, Ashwini; Samineni, Srinivasan; Sajja, Sobhan; Sharma, Mamta; Thudi, Mahendar; Mallikarjuna, Bingi P.; Viswanatha, Kannalli P.; Varshney, Rajeev K.; Gaur, Pooran M.
通讯作者	Gaur, PM (corresponding author), Int Crops Res Inst Semi Arid Trop, Hyderabad 502324, Telangana, India.
来源期刊	EUPHYTICA
ISSN	0014-2336
EISSN	1573-5060
出版年	2021
卷号	217 期号:6
英文摘要	Dry root rot (DRR) caused by Rhizoctonia bataticola [(Taub.) Butler] is an emerging disease of chickpea (Cicer arietinum L.) and a serious constraint to chickpea production in warm and arid regions. To identify the genomic regions conferring resistance to DRR, a total of 182 F-9 derived Recombinant Inbred Lines (RILs) were developed from the cross between a susceptible line BG 212 and moderately resistant breeding line ICCV 08305. The parental lines and RILs were screened against Rb 6 isolate of R. bataticola using paper towel method under controlled environment at ICRISAT during 2016 and 2017. The RILs were genotyped with cost-effective SNP genotyping platform, Affymetrix (R) Axiom (R) CicerSNP array. As a result, a high-density genetic map with 13,110 SNP markers spanning 1224.11 cM with an average inter marker distance of 0.09 cM was developed. A single minor QTL ('qDRR-8') explaining 6.70% PVE with LOD scores 3.34 was identified on CaLG08 for DRR resistance which could be further explored for mining candidate genes and the linked SNP markers could be further validated for application in marker-assisted selection of DRR resistance in chickpea breeding programs.
英文关键词	Cicer Chickpea Disease resistance Dry root rot Linkage map QTL mapping
类型	Article
语种	英语
开放获取类型	Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000698672200001
WOS关键词	ASCOCHYTA BLIGHT ; REGISTRATION ; PROVIDES
WOS类目	Agronomy ; Plant Sciences ; Horticulture
WOS研究方向	Agriculture ; Plant Sciences
来源机构	International Crops Research Institute for the Semi-Arid Tropics ; University of Western Australia
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363197
作者单位	[Karadi, Ashwini; Samineni, Srinivasan; Sajja, Sobhan; Sharma, Mamta; Thudi, Mahendar; Varshney, Rajeev K.; Gaur, Pooran M.] Int Crops Res Inst Semi Arid Trop, Hyderabad 502324, Telangana, India; [Karadi, Ashwini; Viswanatha, Kannalli P.] Univ Agr Sci, Raichur, Karnataka, India; [Mallikarjuna, Bingi P.] ICAR Indian Agr Res Inst, Reg Res Ctr, Dharwad, Karnataka, India; [Gaur, Pooran M.] Univ Western Australia, UWA Inst Agr, Perth, WA 6009, Australia
推荐引用方式 GB/T 7714	Karadi, Ashwini,Samineni, Srinivasan,Sajja, Sobhan,et al. Molecular mapping of dry root rot resistance genes in chickpea (Cicer arietinum L.)[J]. International Crops Research Institute for the Semi-Arid Tropics, University of Western Australia,2021,217(6).
APA	Karadi, Ashwini.,Samineni, Srinivasan.,Sajja, Sobhan.,Sharma, Mamta.,Thudi, Mahendar.,...&Gaur, Pooran M..(2021).Molecular mapping of dry root rot resistance genes in chickpea (Cicer arietinum L.).EUPHYTICA,217(6).
MLA	Karadi, Ashwini,et al."Molecular mapping of dry root rot resistance genes in chickpea (Cicer arietinum L.)".EUPHYTICA 217.6(2021).