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Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution

Đurđica Ugarković ; Department of Molecular Genetics, Ruder Bošković Institute, P.O.Box 1016, Bijenička 54, HR-10 000 Zagreb, Croatia
Eduard Petitpierre ; Department de Biologia Ambiental, Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain
Carlos Juan ; School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, United Kingdom
Miroslav Plohl ; Department of Molecular Genetics, Ruder Bošković Institute, P.O.Box 1016, Bijenička 54, HR-10 000 Zagreb, Croatia

Puni tekst: engleski, pdf (19 MB) str. 627-638 preuzimanja: 131* citiraj
APA 6th Edition
Ugarković, Đ., Petitpierre, E., Juan, C. i Plohl, M. (1995). Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution. Croatica Chemica Acta, 68 (3), 627-638. Preuzeto s https://hrcak.srce.hr/136722
MLA 8th Edition
Ugarković, Đurđica, et al. "Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution." Croatica Chemica Acta, vol. 68, br. 3, 1995, str. 627-638. https://hrcak.srce.hr/136722. Citirano 20.04.2021.
Chicago 17th Edition
Ugarković, Đurđica, Eduard Petitpierre, Carlos Juan i Miroslav Plohl. "Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution." Croatica Chemica Acta 68, br. 3 (1995): 627-638. https://hrcak.srce.hr/136722
Harvard
Ugarković, Đ., et al. (1995). 'Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution', Croatica Chemica Acta, 68(3), str. 627-638. Preuzeto s: https://hrcak.srce.hr/136722 (Datum pristupa: 20.04.2021.)
Vancouver
Ugarković Đ, Petitpierre E, Juan C, Plohl M. Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution. Croatica Chemica Acta [Internet]. 1995 [pristupljeno 20.04.2021.];68(3):627-638. Dostupno na: https://hrcak.srce.hr/136722
IEEE
Đ. Ugarković, E. Petitpierre, C. Juan i M. Plohl, "Satellite DNAs in Tenebrionid Species: Structure, Organization and Evolution", Croatica Chemica Acta, vol.68, br. 3, str. 627-638, 1995. [Online]. Dostupno na: https://hrcak.srce.hr/136722. [Citirano: 20.04.2021.]

Sažetak
The heterochromatic region of chromosomes contains highly repeated satellite DNAs with no or very few genes and is usually transcriptionally inactive. Its repetitive character has led to the suggestion that it is »junk DNA« with no utility, although some important inheritance functions have been mapped to it. Beetles from the family Tenebrionidae (Insecta, Coleoptera) contain a substantial amount of heterochromatin and satellite DNA in their genome and represent a suitable system for structural and organizational studies. Here, the data on the primary and higher order structure and organization of satellite DNAs from ten different tenebrionid species are presented, as well as on mutational processes effecting their evolution. Using these data, we have tried to determine conserved structural elements within satellites which can be important for maintaining the heterochromatin structure and compactness. Such analyses could help to define the structural components of the chromosome responsible for some heterochromatic functions, like chromosome pairing, centromere function and sister chromatid adhesion.

Hrčak ID: 136722

URI
https://hrcak.srce.hr/136722

Posjeta: 254 *