Bud pollination was regarded as one of the effective method to overcome the intergeneric crossincompatibility in this paper.
蕾期授粉是克服属间杂交不亲和性的有效方法。
2
Crossincompatibility in Zea mays is controlled gametophytically by a single locus. The gametophyte gene is located on chromosome 4 in maize.
玉米的杂交不亲和性是受单基因控制的，为配子体控制型，该基因位于玉米的第四染色体上。
3
The pollens of each plant were treated by laser and high-voltage electrostatic field for overcoming their self-incompatibility and cross- incompatibility.