Very little ventral cell invagination is seen by mid to late germ band extension.
sna19 has adult Malpighian tubule Type II cell phenotype, non-enhanceable by twiHH07
sna19 has adult Malpighian tubule Type II cell phenotype, non-suppressible by twiHH07
sna19, twiHH07 has embryonic/larval plasmatocyte phenotype
Nusslein-Volhard.
C. Nusslein-Volhard.
Strong sna allele.