植物基因组大小与性状关系的研究进展

曹东, 李焕龙, 彭扬, 魏存争

Progresses in the study of the relationship between plant genome size and traits

Cao Dong, Li Huanlong, Peng Yang, Wei Cunzheng

图2 自然选择与遗传漂变两种力量对基因组大小演化的影响, 改编自Blommaert (2020)。(A)遗传漂变在基因组大小的演化中扮演的角色更重要; (B)自然选择在基因组大小的演化中扮演的角色更重要。

Fig. 2 Two scenarios illustrating the relative roles of natural selection and genetic drift in genome size evolution, adapted from Blommaert (2020). (A) Genetic drift plays a more significant role in genome size evolution; (B) Natural selection plays a more sigmificant role in genome size evolution.