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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kiknadze, I. I. Broshkov, A. D. Istomina, A. G. Gunderina, L. I. Vallenduuk, H. |
| Copyright Year | 2008 |
| Abstract | The karyotypes and chromosomal polymorphism of Chironomus pseudothummi were investigated in different parts of its areal. It was established that chromosomal variability in the natural populations of this species was represented mainly by the inversion polymorphism of arm G. Only rare and unique inversions were found to be heterozygous in arms C, D, and E. In total, 14 banding sequences of polytene chromosomes form the banding sequence pool of C. pseudothummi. Geographic differences in the distribution of chromosomal banding sequences throughout the areal were established. The presence of banding sequences pstG1 and pstG2 is characteristic of European populations. The banding sequence pstG1 disappeared completely with a simultaneous increase in the frequency of pstG2 and with the appearance of a new inversion banding sequence pstG3 in Siberian populations. Differences in the set of rare and unique inversions in arms C, D, and E between the West-European and West-Siberian populations have been revealed. |
| Starting Page | 417 |
| Ending Page | 427 |
| Page Count | 11 |
| File Format | |
| ISSN | 1990519X |
| Journal | Cell and Tissue Biology |
| Volume Number | 2 |
| Issue Number | 4 |
| e-ISSN | 19905203 |
| Language | English |
| Publisher | SP MAIK Nauka/Interperiodica |
| Publisher Date | 2008-08-24 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Chironomidae karyotype chromosomal polymorphism population variability Chironomus pseudothummi Cell Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology |
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