Document Detail


Hemoglobin: molecular changes during anuran metamorphosis.
MedLine Citation:
PMID:  13993937     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Anuran metamorphosis is accompanied by changes in the sedimentation patterns of the lysates of red blood cells of several species. Rana grylio and Rana catesbeiana tadpoles have hemoglobins that sediment at 4.3S (molecular weight, 68,000) and gradually produce a heavier 7.0S component (estimated molecular weight, 136,000) during metamorphosis to the adult frog. There is extensive change in the amino acid compositions of these hemoglobins; these changes may account for observed changes in electrophoretic mobility.
Authors:
C D TRADER; J S WORTHAM; E FRIEDEN
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Science (New York, N.Y.)     Volume:  139     ISSN:  0036-8075     ISO Abbreviation:  Science     Publication Date:  1963 Mar 
Date Detail:
Created Date:  1963-12-01     Completed Date:  1998-11-01     Revised Date:  2011-12-01    
Medline Journal Info:
Nlm Unique ID:  0404511     Medline TA:  Science     Country:  Not Available    
Other Details:
Languages:  eng     Pagination:  918-9     Citation Subset:  OM    
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MeSH Terms
Descriptor/Qualifier:
Anura*
Hemoglobins*
Chemical
Reg. No./Substance:
0/Hemoglobins

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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