## Abstract The vitamin D~3~โdependent calcium binding protein, calbindinโD~28~K (CaBPโD28K), plays an important role in transepithelial calcium translocation. To evaluate its role in chick embryonic calcium metabolism, steadyโstate levels of CaBPโD28K mRNA in various tissues of the chick embryo we
A survey of tissue-specific isozyme expressions during chicken ontogeny
โ Scribed by S. C. Lougheed; B. W. C. Rosser
- Book ID
- 104787578
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 632 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0006-2928
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โฆ Synopsis
There was a decrease in the activity of HK-1 in liver and in PEP-1 and PGDH-A in pectoralis muscle throughout development. While CK-C is active in the embryonic pectoralis, CK-A is restricted to later developmental stages. Isozyme expressions in regions of the pectoralis containing fast and slow muscle fibers in 7-month-posthatch individuals were noted and found to be identical. The results underscore the need to use similar developmental stages and tissue samples in comparative electrophoretic studies of birds.
๐ SIMILAR VOLUMES
## Abstract The major groupโspecific antigen (gsโa) of avian typeโC viruses was detected by radioimmunoassay in all tissue samples and cultured cells from leukostsโfree chickens. Visceral tissues of individual embryos contained 7โ36 ng antigen per mg protein. The mean values in adult tissues were 2