@article{articlee03d89c8,
title   = {Sequence and expression pattern of the germ line marker vasa in honey bees and stingless bees},
author = {Tanaka, Érica Donato and Hartfelder, Klaus},
year = {2009},
doi = {10.1590/s1415-47572009005000043},
journal   = {Genetics and Molecular Biology}
}