SEX-LINKED INHERTIANCE IN POULTRY
نویسندگان
چکیده
منابع مشابه
Sex chromosomes, sex determination, and sex-linked sequences in Microtidae.
The Arvicolidae is a widely distributed rodent group with several interesting characteristics in their sex chromosomes. Here, we summarize the actual knowledge of some of these characteristics. This mammalian group has species with abnormal sex determination systems. In fact, some species present the same karyotype in both males and females, with total absence of a Y chromosome, and hence of SR...
متن کاملSex - Linked Genes in Drosophila
Coincidence. . . . . . . . . . . . .............................. 54 Non-disjunction . . . . . . . . .............................. 55 Gynandromorphs. . . . . . . ............................... 55 Absence of gynandromorp s hybrids.. .................... 60 Somatic mutations, . . . . . ................................... 61 SUMVARY.. ................................................................
متن کاملAn estrogen sensor for poultry sex sorting.
The need to segregate poultry based on sex is driven by sex-related differences in growth rate, market age, management practices, and nutritional requirements. Each day, poultry industry staff globally would ideally like to determine the sex of >150 million newly hatched birds. Currently, this can be done only manually at the hatchery, which is a virtually impossible undertaking. It is becoming...
متن کاملSex linked valvular dysplasia.
A family is described in which three males have been affected by congenital valvular dysplasia of one or more heart valves, in one case leading to neonatal death. The pedigree is consistent with sex linked inheritance.
متن کاملPrenatal sex determination in suspicious cases of X-linked recessive diseases by the amelogenin gene
Objective(s):To determine the fetal discernment in suspected cases of sex linked recessive disease in the first trimester of pregnancy. Materials and Methods: After collection of 100 Chorionic Villi samples, the DNAs were extracted and baby gender was determined. Meanwhile, after increasing the sensitivity, the system was able to detect the sex of each cell which was obtained by biopsy. Resul...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of the New York Academy of Sciences
سال: 1912
ISSN: 0077-8923,1749-6632
DOI: 10.1111/j.1749-6632.1912.tb55159.x