Zobrazeno 1 - 10
of 29
pro vyhledávání: '"B L Sheldon"'
Publikováno v:
Animal Genetics. 25:109-111
Summary In work aimed at extending the chicken genome linkage map, a heat shock protein gene, HSP108, was shown by restriction fragment length polymorphism (RFLP) analysis to be linked to one of two replication histone gene clusters located on chromo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a3675d2275dd834b2b465497d8bb6d5
https://doi.org/10.1111/j.1365-2052.1994.tb00089.x
https://doi.org/10.1111/j.1365-2052.1994.tb00089.x
Publikováno v:
Journal of Heredity. 88:495-498
We investigated the pattern of inheritance of maternal meiotic errors responsible for a high frequency of triploid progeny in a selected line of chickens. For the genetic analysis, F1 and backcross populations were produced from crosses between norma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7189f4a5f63e6150b65635ebac9dfe84
https://doi.org/10.1093/oxfordjournals.jhered.a023143
https://doi.org/10.1093/oxfordjournals.jhered.a023143
Publikováno v:
Genetics. 136:1039-1049
The effects of inbreeding on heterozygosities and reproductive fitness were determined by carrying out full-sib and double first-cousin inbreeding in Drosophila melanogaster populations for up to 18 generations. Parents were scored each generation fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c0ddddc7a00c96e6140f4180bd1a1c9
https://doi.org/10.1093/genetics/136.3.1039
https://doi.org/10.1093/genetics/136.3.1039
Autor:
B L Sheldon, B H Yoo
Publikováno v:
British Poultry Science. 33:613-620
1. Association of the B blood group, the major histocompatibility complex (MHC) in chickens, with avian leukosis virus (ALV) infection shown by shedding of group-specific (gs) antigen was studied in an Australorp line selected for short oviposition i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9794091152e7c83ebf150d95feb0fda3
https://doi.org/10.1080/00071669208417500
https://doi.org/10.1080/00071669208417500
Publikováno v:
Genome. 34:718-726
Twelve triploid, ZZW chickens of ages ranging from day 19 of incubation to 15 days after hatching were used for oocyte analysis. Oocytes show 117 axes per nucleus. At early pachytene, most axes form double synaptonemal complexes (triplets). An averag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05dfd479a16acdd9117f4ccebeea96ec
https://doi.org/10.1139/g91-111
https://doi.org/10.1139/g91-111
Publikováno v:
Poultry Science. 70:1864-1872
Levels of heterozygosity at six polymorphic protein marker loci were determined by electrophoresis in 24 lines of poultry, encompassing 17 White Leghorn inbred lines (WLI) (with inbreeding coefficients, F, ranging from .946 to .988), five Australorp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d405cb821111a3eff62111c99b477afb
https://doi.org/10.3382/ps.0701864
https://doi.org/10.3382/ps.0701864
Publikováno v:
Journal of anatomy. 186
The ultrastructure of cells of the seminiferous epithelium is described in both triploid ZZZ and ZZW fowls, especially cytological aberrations influencing the development of morphologically abnormal spermatids and spermatozoa. Mitotic divisions in tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f4e6d08cfe869b7ce6fd15c3793e7024
https://pubmed.ncbi.nlm.nih.gov/7559129
https://pubmed.ncbi.nlm.nih.gov/7559129
Publikováno v:
Reproduction, fertility, and development. 7(5)
Gonadal development in fowls aged from 1 day to more than 4.5 years was studied in 63 ZZW and 16 ZZZ triploid crossbreds and compared with normal diploid males (ZZ) and females (ZW). In the ZZW fowl, the right gonad developed into a testis (although
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddb539aa760cc77d94b89b31bdd3e739
https://pubmed.ncbi.nlm.nih.gov/8848586
https://pubmed.ncbi.nlm.nih.gov/8848586
Publikováno v:
Animal genetics. 25(2)
In work aimed at extending the chicken genome linkage map, a heat shock protein gene, HSP108, was shown by restriction fragment length polymorphism (RFLP) analysis to be linked to one of two replication histone gene clusters located on chromosome 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::dca340504a61261c153f4dad7fb8fa81
https://pubmed.ncbi.nlm.nih.gov/7912047
https://pubmed.ncbi.nlm.nih.gov/7912047
Publikováno v:
British poultry science. 32(4)
1. Twenty-three lines of chickens, obtained from grandparent stocks of 4 Australian breeding companies, were analysed to determine the incidence of early embryonic mortality attributable to chromosome abnormalities. The lines included 10 layer strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5e9c56cba2cd86d7808b97350030791
https://pubmed.ncbi.nlm.nih.gov/1933445
https://pubmed.ncbi.nlm.nih.gov/1933445