Trisomy in Aedes aegypti.
A trisomic (2n=6+1) pupa of the yellow fever mosquito Aedes aegypti has been found. The trisomy involved chromosome 3 which is intermediate in size between 1 and 2. The extra chromosome formed a univalent or a trivalent during meiosis.
D000330:Aedes; D002875:Chromosomes; D008540:Meiosis; D014314:Trisomy