Genome structure in the alligator gar Lepisosteus osseus (Ganoidomorpha)статья
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Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
Аннотация:Genome structure of the alligator gar was studied by means of reassociation kinetics of short and long DNA fragments, an estimation of hyperchromicity of reassociated repetitive DNA as a function of fragment length, and length estimation of S1-resistant duplexes by gel filtration. It was shown that most of the repeated sequences in the alligator gar DNA are no less than 2000 b.p. long and weakly divergent. Little or no interspersion of unique and short repeared sequences were observed in this genome. No highly divergent repeats were found in the alligator gar genome.