A large number of plant remains were discovered in the ancient-woods layer of Zhujiajian Island, Zhejiang Province.There were some thick trunks, complete lamina
W25 is a low-temperature sensitive albino mutant line, Temperature not only controls the albino phenotype expression of W2o, but also determines whether it coul
The genetic behavior of fertility restoration genes of the cytoplasmic male sterile line Maxie A was studied to facilitate the use of Maweizhan male sterile cyt