2. Msca1 nucleon sequence affects the fertility of men, vectors and cells that understand the sequence, and is used to affect the fertility of men in plants.

摘要

Nucleotide sequences of a Msca1 gene, critical to male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in impacting male fertility in plants.