Some features of amino acid and lipid metabolism in embryos of meat-type fowl with different yolk weight

Some features of amino acid and lipid metabolism in embryos of meat-type fowl with different yolk... It has been proposed that variations in relative yolk weight in a population of meat-type fowl be used as a model of development of nidicolous and nidifugous birds. During development of the eggs with a high proportion of yolk, an excess of lipids is cleaved at a higher rate and oxidized until day 17 of incubation, while in the embryos developing from the eggs with a low relative yolk weight, amino acids are intensely cleaved during the period preceding the hatching. Significant differences in the body content of cystine were found in 17-day embryos and upon hatching, thus suggesting a delayed activity of the genes encoding keratins in the group corresponding to the seminidicolous type according to the egg content of lipids. These biochemical differences question the widespread concept on the occurrence of dichotomy by the end of embryogenesis and beginning of neonatal growth of nidifugous and nidicolous birds. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Developmental Biology Springer Journals

Some features of amino acid and lipid metabolism in embryos of meat-type fowl with different yolk weight

Loading next page...
 
/lp/springer_journal/some-features-of-amino-acid-and-lipid-metabolism-in-embryos-of-meat-o3be390w1m
Publisher
Nauka/Interperiodica
Copyright
Copyright © 2005 by MAIK “Nauka/Interperiodica”
Subject
Life Sciences; Developmental Biology; Animal Anatomy / Morphology / Histology
ISSN
1062-3604
eISSN
1608-3326
D.O.I.
10.1007/s11174-005-0001-2
Publisher site
See Article on Publisher Site

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches

$49/month

Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial