TY  - JOUR 
T1  - Molecular cloning and expression patterns of the Vasa gene from Rana nigromaculata (Amphibia: Anura)
JO  - Zoologia (Curitiba)
A1  - Jia, Rui
A1  - Nie, Liu-Wang
A1  - Wang, Ning
A1  - Wang, Jingjing
SN  - 1984-4670
UL  - 10.1590/S1984-46702009000200014
VL  - 26 
Y1  - 2009
PB  - Brasil 
ER  -