| Type of Material: | Thesis |
| Title: | Marker assisted introgression of genes conferring resistance to bacterial blight and blast into hybrid rice parental line and evaluation of the gene introgressed lines |
| Researcher: | Balachiranjeevi Ch |
| Guide: | Hari Prasad A. S. |
| Department: | Faculty of Biotechnology |
| Publisher: | Jawaharlal Nehru Technological University, Hyderabad |
| Place: | Hyderabad |
| Year: | 2015 |
| Language: | English |
| Subject: | Biotechnology and Applied Microbiology | Life Sciences | Microbiology | Rice diseases | Biotechnology | Engineering and Technology |
| Dissertation/Thesis Note: | PhD; Faculty of Biotechnology, Jawaharlal Nehru Technological University, Hyderabad, Hyderabad; 2015 |
| Fulltext: | Shodhganga |
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| 008 | __ | 240802t2015||||ii#||||g|m||||||||||eng|| |
| 035 | __ | |a(IN-AhILN)th_454291 |
| 040 | __ | |aJNTU_500028|dIN-AhILN |
| 041 | __ | |aeng |
| 100 | __ | |aBalachiranjeevi Ch|eResearcher |
| 110 | __ | |aFaculty of Biotechnology|bJawaharlal Nehru Technological University, Hyderabad|dHyderabad|ein|0U-0017 |
| 245 | __ | |aMarker assisted introgression of genes conferring resistance to bacterial blight and blast into hybrid rice parental line and evaluation of the gene introgressed lines |
| 260 | __ | |aHyderabad|bJawaharlal Nehru Technological University, Hyderabad|c2015 |
| 300 | __ | |a201p.|dDVD |
| 502 | __ | |cFaculty of Biotechnology, Jawaharlal Nehru Technological University, Hyderabad, Hyderabad|d2015|bPhD |
| 518 | __ | |dDecember 2015|oDate of Award |
| 518 | __ | |oDate of Registration|d2010-01-01 |
| 520 | __ | |aDRR17A is a very fine-grain type wild-abortive cytoplasmic male sterile (WA-CMS) line of rice developed by the Indian Institute of Rice Research, Hyderabad. However, DRR17A and its maintainer line DRR17B are highly susceptible to two of the major rice diseases, bacterial blight (BB) and blast. To improve DRR17B for BB and blast resistance, we have introgressed two major dominant genes Xa21 + Xa33 each conferring resistance against BB and blast (Pi-54 + Pi2) into DRR17B through marker-assisted backcross breeding using Improved samba Mahsuri (for Xa21 gene), FBR1-15 (Xa33), Tetep (Pi54) and C101A51 (Pi2) as the donor parents. PCR-based molecular markers specific for Xa21, Xa33 Pi2 and Pi-54 were used for foreground selection, while parental polymorphic SSR markers were utilized for background selection for accelerating the recovery of the recurrent parent genome. In addition, at BC1F1 generation, molecular markers tightly linked to the fertility restorer genes, Rf3 and Rf4 were used for negative selection to |
| 650 | __ | |aBiotechnology|2UGC |
| 650 | __ | |aEngineering and Technology|2AIU |
| 653 | __ | |aBiotechnology and Applied Microbiology |
| 653 | __ | |aLife Sciences |
| 653 | __ | |aMicrobiology |
| 653 | __ | |aRice diseases |
| 700 | __ | |eGuide|aHari Prasad A. S. |
| 856 | __ | |uhttp://shodhganga.inflibnet.ac.in/handle/10603/292978|yShodhganga |
| 905 | __ | |afromsg |
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