+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The embryo pancreas is a source of increased yolk amylase in the fertilized eggs of domestic fowls

, : The embryo pancreas is a source of increased yolk amylase in the fertilized eggs of domestic fowls. Jikken Dobutsu. Experimental Animals 41(1): 19-23

The amylases were studied in the yolk of fertilized eggs and in the pancreases of the embryos of domestic fowls. The amylase activity in the yolk increased markedly from 13 days of incubation until hatching, but the activity decreased when the embryos were taken out of the eggs. The isoamylases in the yolk and in the pancreas of the embryo were identical electrophoretically. The amylase occurs mainly in the pancreas of the embryo. We think that the increase in amylase activity in the yolk of fertilized eggs during incubation depends upon the accumulation of pancreatic amylase synthesized by the developing embryo in the egg.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 002249818

PMID: 1371256

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Geary, S.J.; Walczak, E.M., 1985: Isolation of a cytopathic factor from Mycoplasma hyopneumoniae. A cytopathic factor isolated from M. hyopneumoniae VPP11 membranes had an isoelectric point of 6.2 and induced a cytopathic effect in MRC-5 human lung fibroblast culture at a concentration of 250 ng of protein/ml. Sodium dodecyl sulphate-polyacryl...

Jantrania, A. R.; Gross, M. A., 2006: Advanced onsite wastewater systems technologies. The recognition by the US EPA of onsite waste water systems as a permanent part of the nation's waste water infrastructure has renewed interest in this field among waste water industry professionals. With over 30 years of combined knowledge a...

Ratner, A.J.; Bryan, R.; Weber, A.; Nguyen, S.; Barnes, D.; Pitt, A.; Gelber, S.; Cheung, A.; Prince, A., 2001: Cystic fibrosis pathogens activate Ca2+-dependent mitogen-activated protein kinase signaling pathways in airway epithelial cells. Much of the pulmonary disease in cystic fibrosis is associated with polymorphonuclear leukocyte-dominated airway inflammation caused by bacterial infection. Respiratory epithelial cells express the polymorphonuclear chemokine interleukin-8 (IL-8)...

Cosgrove, T., 1989: Fall season 1988. American nurseryman 169(3): 51-61

Hoare, M., 1982: Protein precipitation and precipitate ageing. I. Salting-out and ageing of casein precipitates. Using casein as a model, protein precipitation was studied in a continuous flow, helical ribbon-stirred reactor with a buffered 90% saturated solution of ammonium sulphate as precipitating agent. Particle size distribution was strongly dependent o...

Vasilev, A; Kenov, P; Vladimirov, I., 1975: Effect of the ratio between volu. Zhivotnovudni nauki: 2 (4) 18-23

Guiard J M.; Kien P.; Colombani S.; Caille J M., 1986: Intradiploic epidermoid cysts in adults computed tomographic contribution to diagnosis in 6 new cases. The CT images obtained in 6 cases of intradiploid epidermoid cyst are described, and the relevant literature is reviewed. On straight X-ray films of the skull the cyst appears as a map-like lacuna with bone condensation around its edges. It is loc...

Hooper, J. W., 2003: Construction and use of HOBO sensor access tubes. The benefits of using HOBO temperature data loggers in collecting soil and air temperature are discussed. However, locating a buried HOBO causes several problems. This paper discusses the construction of access tubes (consist of 3-inch PVC pipe fi...

Jaclyn L. Clement; Lee W. Cooper; Jacqueline M. Grebmeier, 2004: Late winter water column and sea ice conditions in the northern Bering Sea. Journal of Geophysical Research: Oceans 109(C3)

Cartier, D., 1963: Caryological study of the different subspecies of P. atrata Hoppe. The following analyses were made: subsp. atrata, 2n = 12, with one satellited pair; subspp. saxatilis and spadicea, 2n = 24, with two satellited pairs; and subsp. fuscescens, 2n = 36, with an unspecified number of satellites. The polyploid subspec...