Expected levels of heterozygosity in autotetraploid progeny populations

作者: A. R. McElroy

DOI: 10.1007/BF00025223

关键词:

摘要: The level of heterozygosity at multi-allelic loci is related to vigor in autotetraploid forage species. Increasing the proportions tri- and tetra-allelic individuals commercial seed generation one approach for improving yield. In this study, computer simulation was used determine expected genotypic structures progeny populations from various mating designs. Four- 8-allele models were examined.

参考文章(11)
Yves Demarly, Génétique des tétraploïdes et amélioration des plantes Insitut National de la Recherche Agronomique. ,(1963)
R. R. Hill, Heterosis in Population Crosses of Alfalfa 1 Crop Science. ,vol. 23, pp. 48- 50 ,(1983) , 10.2135/CROPSCI1983.0011183X002300010014X
R. W. Groose, L. E. Talbert, W. P. Kojis, E. T. Bingham, Progressive heterosis in autotetraploid alfalfa: studies using two types of inbreds Crop Science. ,vol. 29, pp. 1173- 1177 ,(1989) , 10.2135/CROPSCI1989.0011183X002900050015X
M. W. Dunbier, D. L. Eskew, E. T. Bingham, L. E. Schrader, Performance of Genetically Comparable Diploid and Tetraploid Alfalfa: Agronomic and Physiological Parameters 1 Crop Science. ,vol. 15, pp. 211- 214 ,(1975) , 10.2135/CROPSCI1975.0011183X001500020021X
Don Miller, Bill Melton, Cliff Currier, Midparent Values as Indicators of Performance of Alfalfa Strain Crosses 1 Crop Science. ,vol. 27, pp. 1- 4 ,(1987) , 10.2135/CROPSCI1987.0011183X002700010001X
A. R. McElroy, R. Bhargava, BASIC programs to determine genotype structure of autopolyploid progeny populations. Journal of Heredity. ,vol. 77, pp. 479- 479 ,(1986) , 10.1093/OXFORDJOURNALS.JHERED.A110292