TY  - JOUR 
T1  - Genetic purity testing of pumpkin hybrid seed by ultrathin-layer isoelectric focusing
JO  - Crop Breeding and Applied Biotechnology
A1  - Yan, Min
SN  - 1984-7033
UL  - 10.1590/S1984-70332013000300008
VL  - 13 
Y1  - 2013
PB  - Brasil 
ER  -