Rice is a main food crop in Vietnam and plays a key role in economic growth in this country. However, its production and cultivating areas are severely affected from the threats of devastation caused by the rise of sea level. In this study, we have focused on developing new rice lines with salinity tolerance and high yield by applying markers assisted selection (MAS). Total of 21 primers in the Saltol QTL region were checked with the two parents varieties to identify polymorphic primers for screening the Saltol QTL region of the breeding populations. The individual plants in BC1, BC2, and BC3 generations of the Q5DB/FL478 were analyzed to evaluate the introgression of Saltol fragment into Q5DB cultivar. After screening of 3 BC generations, the best individual plants of BC3F1 of the plant numbers QF-3-1, QF-3-2, QF4-3-3, QF6-3 with almost the recipient alleles were selected. Conventional breeding was developed on BC3F2 for selection of the new salt tolerance rice lines with high yield, resistance to the biotic stress. The salinity tolerance of the new lines was also performed using the standard system of screening.
Published in | American Journal of BioScience (Volume 1, Issue 4) |
DOI | 10.11648/j.ajbio.20130104.15 |
Page(s) | 80-84 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2013. Published by Science Publishing Group |
Q5DB, Marker Assisted Selection, Rice, Saltol- QTL
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APA Style
Luu Thi Ngoc Huyen, Luu Minh Cuc, Le Huy Ham, Tran Dang Khanh. (2013). Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS). American Journal of BioScience, 1(4), 80-84. https://doi.org/10.11648/j.ajbio.20130104.15
ACS Style
Luu Thi Ngoc Huyen; Luu Minh Cuc; Le Huy Ham; Tran Dang Khanh. Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS). Am. J. BioScience 2013, 1(4), 80-84. doi: 10.11648/j.ajbio.20130104.15
AMA Style
Luu Thi Ngoc Huyen, Luu Minh Cuc, Le Huy Ham, Tran Dang Khanh. Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS). Am J BioScience. 2013;1(4):80-84. doi: 10.11648/j.ajbio.20130104.15
@article{10.11648/j.ajbio.20130104.15, author = {Luu Thi Ngoc Huyen and Luu Minh Cuc and Le Huy Ham and Tran Dang Khanh}, title = {Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS)}, journal = {American Journal of BioScience}, volume = {1}, number = {4}, pages = {80-84}, doi = {10.11648/j.ajbio.20130104.15}, url = {https://doi.org/10.11648/j.ajbio.20130104.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20130104.15}, abstract = {Rice is a main food crop in Vietnam and plays a key role in economic growth in this country. However, its production and cultivating areas are severely affected from the threats of devastation caused by the rise of sea level. In this study, we have focused on developing new rice lines with salinity tolerance and high yield by applying markers assisted selection (MAS). Total of 21 primers in the Saltol QTL region were checked with the two parents varieties to identify polymorphic primers for screening the Saltol QTL region of the breeding populations. The individual plants in BC1, BC2, and BC3 generations of the Q5DB/FL478 were analyzed to evaluate the introgression of Saltol fragment into Q5DB cultivar. After screening of 3 BC generations, the best individual plants of BC3F1 of the plant numbers QF-3-1, QF-3-2, QF4-3-3, QF6-3 with almost the recipient alleles were selected. Conventional breeding was developed on BC3F2 for selection of the new salt tolerance rice lines with high yield, resistance to the biotic stress. The salinity tolerance of the new lines was also performed using the standard system of screening.}, year = {2013} }
TY - JOUR T1 - Introgression the SALTOL QTL into Q5DB, the Elite Variety of Vietnam Using Marker- Assisted - Selection (MAS) AU - Luu Thi Ngoc Huyen AU - Luu Minh Cuc AU - Le Huy Ham AU - Tran Dang Khanh Y1 - 2013/11/30 PY - 2013 N1 - https://doi.org/10.11648/j.ajbio.20130104.15 DO - 10.11648/j.ajbio.20130104.15 T2 - American Journal of BioScience JF - American Journal of BioScience JO - American Journal of BioScience SP - 80 EP - 84 PB - Science Publishing Group SN - 2330-0167 UR - https://doi.org/10.11648/j.ajbio.20130104.15 AB - Rice is a main food crop in Vietnam and plays a key role in economic growth in this country. However, its production and cultivating areas are severely affected from the threats of devastation caused by the rise of sea level. In this study, we have focused on developing new rice lines with salinity tolerance and high yield by applying markers assisted selection (MAS). Total of 21 primers in the Saltol QTL region were checked with the two parents varieties to identify polymorphic primers for screening the Saltol QTL region of the breeding populations. The individual plants in BC1, BC2, and BC3 generations of the Q5DB/FL478 were analyzed to evaluate the introgression of Saltol fragment into Q5DB cultivar. After screening of 3 BC generations, the best individual plants of BC3F1 of the plant numbers QF-3-1, QF-3-2, QF4-3-3, QF6-3 with almost the recipient alleles were selected. Conventional breeding was developed on BC3F2 for selection of the new salt tolerance rice lines with high yield, resistance to the biotic stress. The salinity tolerance of the new lines was also performed using the standard system of screening. VL - 1 IS - 4 ER -