小弟苦苦寻求三篇文献,但实在找不到,望各位大侠帮助啊! ( E8 m* I' f* _* h$ oNucleotide sequence of a cDNA ecoding rat protamine and the haploid expression of the gene during rat spermatogenesis 3 C1 q. ^7 M/ i( Q; O" M; H: GSassone-Corsi P. Unique chromatin remodeling and transcriptional regulation in spermatogenesis 0 j' J" s. T- [8 Q7 I1 rMapping of PRM 1 to human chromosome 16 and tight linkage of prm-1 and prm-2 on mouse Chromosome 16 5 y3 p/ C M# @; q1 r2 {