Publications by authors named "Qing-Ming Qi"
Yi Chuan Xue Bao
October 2004
Article Synopsis
- Distorted segregation of the brittle culm-1 gene (bc1) was observed in inter-subspecific hybrids of rice, deviating from the expected Mendelian inheritance pattern seen in intra-subspecific hybrids.
- In a study involving various crosses, different generations showed fluctuating frequencies of the bc1 bc1 genotype, with some hybrids exhibiting increased or decreased occurrences in F1, F2, F3, and F4 generations.
- The research suggested that this distortion in segregation is linked to selective fertilization of male gametes, regulated by gametophyte genes located on chromosome 3.
