Institute for Crop Science and Resource Conservation, Crop Functional Genomics, University of Bonn, Friedrich-Ebert-Allee 144, 53113 Bonn, Germany.
Institute for Crop Science and Resource Conservation, Crop Functional Genomics, University of Bonn, Friedrich-Ebert-Allee 144, 53113 Bonn, Germany.
Curr Biol. 2018 Sep 24;28(18):R1089-R1092. doi: 10.1016/j.cub.2018.06.041.
Heterosis, also known as 'hybrid vigor', is a well-known phenomenon whereby hybrid offspring resulting from cross pollination exhibit greater vigor than either parent. Here, Hochholdinger and Baldauf provide an overview of this fascinating biological phenomenon and what is known about the underlying genetics and mechanisms.
杂种优势，也称为“杂种优势”，是一种广为人知的现象，即通过杂交授粉产生的杂种后代表现出比亲本更强的活力。在这里，Hochholdinger 和 Baldauf 概述了这一迷人的生物学现象，以及人们对其潜在遗传和机制的了解。
