Fish gene mapping using mouse-fish cell hybrids.
نویسندگان
چکیده
منابع مشابه
Heavy metal-induced gene expression in fish and fish cell lines.
Two isoforms of metallothionein (MT) have been isolated from rainbow trout livers following CdCl2 injections. These MTs have been identified by standard procedures and appear to be similar to mammalian MTs. Total RNA from such induced livers was shown to contain high levels of MT-mRNA activity when translated in cell free systems. This activity was demonstrated to be in the 8 to 10S region of a...
متن کاملFish Stem Cell Cultures
Stem cells have the potential for self-renewal and differentiation. First stem cell cultures were derived 30 years ago from early developing mouse embryos. These are pluripotent embryonic stem (ES) cells. Efforts towards ES cell derivation have been attempted in other mammalian and non-mammalian species. Work with stem cell culture in fish started 20 years ago. Laboratory fish species, in parti...
متن کاملAutomictic Reproduction in Interspecific Hybrids of Poeciliid Fish
Automixis, the process whereby the fusion of meiotic products restores the diploid state of the egg, is a common mode of reproduction in plants but has also been described in invertebrate animals. In vertebrates, however, automixis has so far only been discussed as one of several explanations for isolated cases of facultative parthenogenesis. Analyzing oocyte formation in F1 hybrids derived fro...
متن کاملFISH mapping and identification of canine chromosomes.
The karyotype of the domestic dog (Canis familiaris) is widely accepted as one of the most difficult mammalian karyotypes to work with. The dog has a total of 78 chromosomes; all 76 autosomes are acrocentric in morphology and show only a gradual decrease in length. Standardization of the canine karyotype has been performed in two stages. The first stage dealt only with chromosomes 1-21 which ca...
متن کاملGenomics and Mapping of Teleostei (Bony Fish)
Until recently, the Human Genome Project held centre stage in the press releases concerning sequencing programmes. However, in October 2001, it was announced that the Japanese puffer fish (Takifugu rubripes, Fugu) was the second vertebrate organism to be sequenced to draft quality. Briefly, the spotlight was on fish genomes. There are currently two other fish species undergoing intensive sequen...
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: Proceedings of the Japan Academy, Series B
سال: 1988
ISSN: 0386-2208,1349-2896
DOI: 10.2183/pjab.64.53