Border Structure of Intercalary Heterochromatin Bands of Drosophila melanogaster Polytene Chromosomes
- Авторы: Khoroshko V.A.1, Zykova T.Y.1, Popova O.O.1, Zhimulev I.F.1,2
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Учреждения:
- Institute of Molecular and Cellular Biology, Siberian Branch
- Novosibirsk State University
- Выпуск: Том 479, № 1 (2018)
- Страницы: 114-117
- Раздел: Biochemistry, Biophysics, and Molecular Biology
- URL: https://journals.rcsi.science/1607-6729/article/view/212211
- DOI: https://doi.org/10.1134/S1607672918020163
- ID: 212211
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Аннотация
The precise genomic localization of the borders of 62 intercalary heterochromatin bands in Drosophila polytene chromosomes was determined. A new type of bands containing chromatin of different states was identified. This type is a combination of the gray band and the intercalary heterochromatin band, creating a genetic structure that with a light microscope is identified as a continuous band. The border structure of such bands includes the coding regions of genes with ubiquitous activity.
Об авторах
V. Khoroshko
Institute of Molecular and Cellular Biology, Siberian Branch
Автор, ответственный за переписку.
Email: vicerna@mcb.nsc.ru
Россия, Novosibirsk, 630090
T. Zykova
Institute of Molecular and Cellular Biology, Siberian Branch
Email: vicerna@mcb.nsc.ru
Россия, Novosibirsk, 630090
O. Popova
Institute of Molecular and Cellular Biology, Siberian Branch
Email: vicerna@mcb.nsc.ru
Россия, Novosibirsk, 630090
I. Zhimulev
Institute of Molecular and Cellular Biology, Siberian Branch; Novosibirsk State University
Email: vicerna@mcb.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
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