In 1940 Dobzhansky accepted a professorship at Columbia University, and moved back to New York.
杜布赞斯基在1940年接受了美国哥伦比亚大学教授，并搬回纽约。
2
His growing collaboration with Sewall Wright was particularly productive, with Dobzhansky providing the critical empirical tests for Wright's mathematical insights.
他的成长与休厄尔·赖特特别生产力，提供与杜布赞斯基的关键实证试验赖特的数学见解。
3
Simultaneously, in 1935 Dobzhansky began the fundamental task of reformulating the taxonomic and morphological term "species" to bring it into line with evolutionary theory.