The genetic basis and process of inbreeding depression in an elite hybrid rice

PHYSorg
May 16, 2024, 3:00 pm129 pts
Inbreeding depression is defined as reduced fitness or performance arising from increasing homozygosity of progenies due to successive inbreeding, whereas heterosis refers to the superiority of a hybrid over its parent resulting from the increase in heterozygosity. These two closely related phenomena are of…

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