Document Detail


Polymorphism in a histone H1 subtype with a short N-terminal domain in three legume species (Fabaceae, Fabaeae).
MedLine Citation:
PMID:  23053965     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A number of alleles of an orthologous gene His6 encoding histone H1 subtype f (H1-6 in pea) accumulated in chromatin of old tissues were sequenced in three legume species: seven alleles in Pisum sativum, four in Vicia unijuga and eight in Lathyrus gmelinii. In the total of 19 alleles sequenced in the three species, 29 non-synonymous substitutions and six indels were found in the coding region; most of amino acid substitutions (26 of 29) and all indels occurred in the C-terminal hydrophilic domain of the encoded protein. All species were polymorphic for some non-synonymous substitutions, V. unijuga was also polymorphic for one and P. sativum for two indels. Three near-isogenic lines of P. sativum bearing different alleles showed differences in many quantitative traits; that in the growth dynamic could be tentatively attributed to the allelic substitution of subtype H1-6. The frequencies of four electromorphs in a sampled locality of V. unijuga were found to be close to those observed 25 years ago, although their rapid change in the past was supposed in the previous study.
Authors:
Oleg E Kosterin; Vera S Bogdanova; Andrey A Kechin; Olga O Zaytseva; Arseniy K Yadrikhinskiy
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-10-11
Journal Detail:
Title:  Molecular biology reports     Volume:  -     ISSN:  1573-4978     ISO Abbreviation:  Mol. Biol. Rep.     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-10-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0403234     Medline TA:  Mol Biol Rep     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Institute of Cytology and Genetics SB RAS, Acad. Lavrentyev Ave 10, Novosibirsk, Russia, 630090, kosterin@bionet.nsc.ru.
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