Improvement of Basmati rice varieties for resistance to blast and bacterial blight diseases using marker assisted backcross breeding
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- 作者：Ranjith K. Ellura ; Apurva Khannaa ; Ashutosh Yadava ; Sandeep Pathaniaa ; H. Rajashekarab ; Vikas K. Singha ; c ; S. Gopala Krishnana ; Prolay K. Bhowmicka ; M. Nagarajand ; K.K. Vinodd ; G. Prakashe ; Kalyan K. Mondale ; Nagendra K. Singhf ; K. Vinod Prabhua ; Ashok K. Singha ; aks_gene@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Marker assisted backcross breeding ; Bacterial blight ; Blast ; Basmati rice ; Gene pyramiding
- 刊名：Plant Science
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：242
- 期：Complete
- 页码：330-341
- 全文大小：2103 K
文摘
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MABB for incorporating Pi2 and Pi54 in the background of PB1121 and PB6 from two donors.
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MABB for incorporating xa13 and Xa21 in the background of PB1121 and PB6 from P1460.
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Phenotypic selection prior to background selection was indespensible in isolating novel recombinants.
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SNPs provide better insights into RPG recovery than that of SSR markers.
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Pyramids were resistant for bacterial blight and blast with high yield in multilocation evaluation.