NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES
Satellite DNA, consisting of tandem repeats, forms heterochromatic regions packed into nucleosomes. Sequence and conformational DNA features responsible for the high efficiency of this package have been sought with a Fourier transform. The curvature profiles in tandem repeats differ significantly fr...
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| Format: | Article |
| Language: | English |
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Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders
2014-12-01
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| Series: | Вавиловский журнал генетики и селекции |
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| Online Access: | https://vavilov.elpub.ru/jour/article/view/45 |
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| _version_ | 1832575343660105728 |
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| author | V. N. Babenko K. O. Kutashev V. F. Matvienko |
| author_facet | V. N. Babenko K. O. Kutashev V. F. Matvienko |
| author_sort | V. N. Babenko |
| collection | DOAJ |
| description | Satellite DNA, consisting of tandem repeats, forms heterochromatic regions packed into nucleosomes. Sequence and conformational DNA features responsible for the high efficiency of this package have been sought with a Fourier transform. The curvature profiles in tandem repeats differ significantly from a random model. As many as 50 % of the monomers have a periodicity of DNA bends in the vicinity of 170 bp, fitting the wrapping length of a single nucleosome within two highest-order harmonics in the DNA curvature profile. The nucleosome positioning scheme in subtelomeric satellites in plants differs from that in centromeric satellites. |
| format | Article |
| id | doaj-art-04f956ce50f447b29f3bb6458311a8bd |
| institution | Kabale University |
| issn | 2500-3259 |
| language | English |
| publishDate | 2014-12-01 |
| publisher | Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders |
| record_format | Article |
| series | Вавиловский журнал генетики и селекции |
| spelling | doaj-art-04f956ce50f447b29f3bb6458311a8bd2025-02-01T09:57:58ZengSiberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and BreedersВавиловский журнал генетики и селекции2500-32592014-12-0116127127829NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITESV. N. Babenko0K. O. Kutashev1V. F. Matvienko2Institute of Cytology and Genetics, SB RAS, Novosibirsk, RussiaInstitute of Cytology and Genetics, SB RAS, Novosibirsk, RussiaNovosibirsk State University, Novosibirsk, RussiaSatellite DNA, consisting of tandem repeats, forms heterochromatic regions packed into nucleosomes. Sequence and conformational DNA features responsible for the high efficiency of this package have been sought with a Fourier transform. The curvature profiles in tandem repeats differ significantly from a random model. As many as 50 % of the monomers have a periodicity of DNA bends in the vicinity of 170 bp, fitting the wrapping length of a single nucleosome within two highest-order harmonics in the DNA curvature profile. The nucleosome positioning scheme in subtelomeric satellites in plants differs from that in centromeric satellites.https://vavilov.elpub.ru/jour/article/view/45nucleosomepositioningfourier transformsatellite repeats |
| spellingShingle | V. N. Babenko K. O. Kutashev V. F. Matvienko NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES Вавиловский журнал генетики и селекции nucleosome positioning fourier transform satellite repeats |
| title | NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES |
| title_full | NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES |
| title_fullStr | NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES |
| title_full_unstemmed | NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES |
| title_short | NUCLEOSOME ORGANIZATION IN PLANT DNA SATELLITES |
| title_sort | nucleosome organization in plant dna satellites |
| topic | nucleosome positioning fourier transform satellite repeats |
| url | https://vavilov.elpub.ru/jour/article/view/45 |
| work_keys_str_mv | AT vnbabenko nucleosomeorganizationinplantdnasatellites AT kokutashev nucleosomeorganizationinplantdnasatellites AT vfmatvienko nucleosomeorganizationinplantdnasatellites |