该属中杂种优势、显性效应及杂种再生潜力的评估。
Assessment of hybrid vigour, dominance effect and hybrids regeneration potential in the genus .
作者信息
Angui Chia Michelle Valérie, Koffi Kouamé Kevin, Issali Auguste Emmanuel, Zoro Bi Irié Arsène
机构信息
Unité de Formation et de Recherche des Sciences de la Nature, Université Nangui Abrogoua (formerly Université d'Abobo-Adjamé), 02 BP 801, Abidjan 02, Côte d'Ivoire.
Ministère de la Recherche Scientifique et de l'Innovation Technologique, République du Congo, National Higher School of Agronomy and Forestry, Marien NGOUABI University, Congo-Brazzaville.
出版信息
Heliyon. 2020 Sep 22;6(9):e05005. doi: 10.1016/j.heliyon.2020.e05005. eCollection 2020 Sep.
hybrid vigour for hybrids resulting from crosses among six genotypes of the genus , including . . For such purpose, the mid parent heterosis and the best parent heterosis were assessed. Non parametric method related to homogeneity Chi-square at 5 % likelihood was applied to compare the regeneration potential of progenies. Student's parametric test at 5% was used to separe two means. Six parental genotypes and 16 hybrid families were evaluated for heterosis. The results showed a heterosis effect for all the characters studied nevertheless, this one varies according to the crossing. The observed hybrid vigour would be due to a superdominance or partial dominance effect. In addition, progeny from crosses have the same regenerative potential on both study sites.
该属六个基因型（包括……）杂交产生的杂种的杂种优势。为此，评估了中亲杂种优势和最优亲杂种优势。采用5%显著水平的与齐性卡方相关的非参数方法来比较子代的再生潜力。使用5%显著水平的学生参数检验来分离两个均值。对六个亲本基因型和16个杂交家系进行了杂种优势评估。结果表明，在所研究的所有性状上都存在杂种优势效应，不过，这种效应因杂交组合而异。观察到的杂种优势可能归因于超显性或部分显性效应。此外，杂交后代在两个研究地点具有相同的再生潜力。
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