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Статистический подход к вопросу о таксономическом статусе и эволюционном потенциале комара-звонца Prodiamesa olivacea Meigen (1818) (Diptera, Chironomidae, Prodiamesinae) на основе анализа кариотипа

Статистический подход к вопросу о таксономическом статусе и эволюционном потенциале комара-звонца Prodiamesa olivacea Meigen (1818) (Diptera, Chironomidae, Prodiamesinae) на основе анализа кариотипа

Abstract

The frequency of contacts of centromere and telomere regions of polytene chromosomes in the karyotype of a midge Prodiamesa olivacea has been analyzed. The fact of non-random frequency of centromere regions contacts has been confirmed by statistical methods. These data are consistent with the diploid number of chromosomes equal to 10. The species has been announced as a “transitional form”, evolving towards reduction of the chromosome number.

Проанализированы частоты контактов политенных хромосом центромерными и теломерными участками в кариотипе хирономиды Prodiamesa olivacea. Статистически подтверждена неслучайность групп контактов центромерными участками, соответствующих диплоидному числу хромосом, равному 10. Вид анонсирован как «переходная форма», эволюционирующая по пути уменьшения числа хромосом.

Keywords

PRODIAMESA OLIVACEA,ПОЛИТЕННЫЕ ХРОМОСОМЫ,POLYTENE CHROMOSOMES,ДИПЛОИДНЫЙ НАБОР ХРОМОСОМ,DIPLOID NUMBER OF CHROMOSOMES,НЕРЕГУЛЯРНЫЕ АССОЦИАЦИИ ХРОМОСОМ,THE IRREGULAR CHROMOSOME ASSOCIATIONS,ХРОМОЦЕНТР,CHROMOCENTER,МЕТОД ХИ-КВАДРАТ,CHI-SQUARED TEST

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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