دانشگاه علوم کشاورزی و منابع طبیعی گرگان

 آمار

تعداد نشریات13
تعداد شماره‌ها631
تعداد مقالات6,584
تعداد مشاهده مقاله8,926,434
تعداد دریافت فایل اصل مقاله8,456,695
Zhang, Z.M., Zhao, M.J., Ding, H.P., Ma, Y.Y., Rong, T.Z., Pan, G.T.. (1391). Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.). , 1(2), 153-162. doi: 10.22069/ijpp.2012.533
Z.M. Zhang; M.J. Zhao; H.P. Ding; Y.Y. Ma; T.Z. Rong; G.T. Pan. "Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.)". , 1, 2, 1391, 153-162. doi: 10.22069/ijpp.2012.533
Zhang, Z.M., Zhao, M.J., Ding, H.P., Ma, Y.Y., Rong, T.Z., Pan, G.T.. (1391). 'Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.)', , 1(2), pp. 153-162. doi: 10.22069/ijpp.2012.533
Zhang, Z.M., Zhao, M.J., Ding, H.P., Ma, Y.Y., Rong, T.Z., Pan, G.T.. Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.). , 1391; 1(2): 153-162. doi: 10.22069/ijpp.2012.533

Analysis of the epistatic and QTL×environments interaction effects of plant height in maize (Zea mays L.)

International Journal of Plant Production
مقاله 4، دوره 1، شماره 2، آذر 2007، صفحه 153-162    اصل مقاله (364.84 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22069/ijpp.2012.533
نویسندگان
Z.M. Zhang1؛ M.J. Zhao2؛ H.P. Ding3؛ Y.Y. Ma2؛ T.Z. Rong1؛ G.T. Pan* 1
1Maize Research Institute of Sichuan Agricultural University, Sichuan, China
2Life Science Academy of Sichuan Agriculture University, Sichuan, China
3Sichuan Agriculture University Master offices, Sichuan, China
چکیده
A genetic map containing 103 microsatellite loci and 200 F2 plants derived from the cross R15 × Ye478 were used for mapping of quantitative trait loci (QTL) in maize (Zea mays L.). QTLs were characterized in a population of 200 F2:4 lines, derived from selfing the F2 plants, and were evaluated with two replications in two environments. QTL mapping analysis of plant height was performed by using QTLMapper 2.0 software. Three main-effect QTLs and seven pairs of distinctly epistatic loci included a total of fourteen QTLs were located on seven chromosomes. QTL main effects of additive, dominance, and additive × additive, additive × dominance, and dominance×dominance interactions were estimated. Interaction effects between QTL main effects and QTL×environments (QE) were also predicted. Less than 30% of single effects for identified QTLs were significant at 5% level. The information about epistatic QTLs and QE interaction will facilitate marker assisted selection for plant height breeding programs in maize.
کلیدواژه‌ها
maize؛ QTL؛ Plant height؛ QE
آمار
تعداد مشاهده مقاله: 2,844
تعداد دریافت فایل اصل مقاله: 2,417


سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب