Taylor P D
Department of Mathematics and Statistics, Queen's University, Kingston, Ontario, Canada.
Theor Popul Biol. 1994 Apr;45(2):203-18. doi: 10.1006/tpbi.1994.1011.
The theoretical hypothesis that the sex-ratio should be biased towards the sex with the wider and/or more even dispersal pattern is tested and confirmed with an inclusive fitness model in a one-dimensional diploid stepping-stone population in which offspring can remain on their home site or disperse one site to the right or left. Two models are examined, dispersal of both sexes before mating and male dispersal before mating followed by dispersal of mated females.
性别比例应偏向具有更广泛和/或更均匀扩散模式的性别的理论假设，在一个一维二倍体 stepping-stone 种群中，通过一个包含适合度模型进行了检验并得到证实，在该种群中，后代可以留在其出生地，或者向右或向左扩散一个位点。研究了两种模型，即交配前两性的扩散以及交配前雄性的扩散，随后是已交配雌性的扩散。
