Variability of anther-derived plants in rice (Oryza sativa L.),2; variability of anther-derived plants in quantitative characters
1987
Yang, S.J. | Oh, B.H. | Chung, G.S. (Rural Development Administration, Milyang (Korea R.). Yeongnam Crops Experiment Station) | Sohn, J.K. (Kyongbuk National, Taegu (Korea R.). Coll. of Agriculture)
The present study was focused on variability of anther-derived plants in quantitative characters to obtain basic information for rice breeding through anther culture. Variability of progeny of anther-derived plants, A2 lines, were compared with F2 generation of the same combination. The segregation and recombination of major characters such as days to heading, panicle length, and panicles per plant both 175 anther-derived A2 lines and 5941323 F2 plants derived from Milyang 74/Dashukei 2 F1 hybrids presented normal distribution curves and refered to the inheritance of quantitative characters controlled by multiple g
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