| asymmetric chromosome mutation(noun, expression, medicine, health, biology) |
| attached-X compound-X chromosome(noun, expression, medicine, health, biology) |
| attached x chromosomes(noun, expression, medicine, health, biology) |
| auploidy(noun, medicine, health, biology) |
| autosomal duplication(noun, expression, medicine, health, biology) |
| autosomal trisomies(noun, expression, medicine, health, biology) |
| autosome(noun, medicine, health, biology) |
| azoospermia factor(noun, expression, medicine, health, biology) |
| b chromosome(noun, medicine, health, biology) |
| bacterial artificial chromosome(noun, expression, medicine, health, biology) |
| balancer chromosome(noun, expression, medicine, health, biology) |
| balbiani chromosomes(noun, expression, medicine, health, biology) |
| banding patterns of chromosomes(noun, expression, medicine, health, biology) |
| basic chromosome number(noun, expression, medicine, health, biology) |
| beckwith-wiedema syrome(noun, expression, medicine, health, biology) |
| bi-armed chromosome(noun, expression, medicine, health, biology) |
| bivale(noun, medicine, health, biology) |
| branched chromosome(noun, expression, medicine, health, biology) |
| breakage-fusiobridge cycle(noun, expression, medicine, health, biology) |
| cell of half the original number of chromosomes(noun, expression, medicine, health, biology) |