Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Olga I. Podgornaya"'
Autor:
Elizaveta K. Skalon, Nick V. Panyushev, Olga I. Podgornaya, Anastasia R. Smolyaninova, Anna I. Solovyeva
Publikováno v:
Non-Coding RNA, Vol 10, Iss 4, p 39 (2024)
Background: Transposable elements (TEs) are major components of eukaryotic genomes. The extensive body of evidence suggests that although they were once considered “genomic parasites”, transposons and their transcripts perform specific functions,
Externí odkaz:
https://doaj.org/article/9d05378bb4c84677b658c4500bbe059c
Publikováno v:
BMC Bioinformatics, Vol 21, Iss S12, Pp 1-14 (2020)
Abstract Background Horizontal gene transfer, i.e. the acquisition of genetic material from nonparent organism, is considered an important force driving species evolution. Many cases of horizontal gene transfer from prokaryotes to eukaryotes have bee
Externí odkaz:
https://doaj.org/article/a943f979256c49c5ace4ebbda3316032
Autor:
Nadezhda G. Ivanova, Irina V. Kartavtseva, Vera N. Stefanova, Dmitrii I. Ostromyshenskii, Olga I. Podgornaya
Publikováno v:
Biomedicines, Vol 10, Iss 4, p 925 (2022)
The Chinese hamster (Cricetulus griseus) and striped hamster (Cricetulus barabensis) are very closely related species with similar karyotypes. The karyotypes differ from each other by one Robertsonian rearrangement and X-chromosome morphology. The le
Externí odkaz:
https://doaj.org/article/35bd69c1134b4b7da3337540be764141
Publikováno v:
Electronic Journal of Biotechnology, Vol 32, Iss , Pp 1-5 (2018)
Background: TRF2 (telomeric repeat binding factor 2) is an essential component of the telomere-binding protein complex shelterin. TRF2 induces the formation of a special structure of telomeric DNA and counteracts activation of DNA damage-response pat
Externí odkaz:
https://doaj.org/article/0eeaf4ab5da34301b13f5ea7726fb630
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-15 (2018)
Abstract Background Chromocenters are defined as a punctate condensed blocks of chromatin in the interphase cell nuclei of certain cell types with unknown biological significance. In recent years a progress in revealing of chromocenters protein conte
Externí odkaz:
https://doaj.org/article/2589aae3f74048ceb7b071fac1793041
Autor:
Artem M. Kiselev, Irina S. Stepanova, Leonid S. Adonin, Florina M. Batalova, Vladimir N. Parfenov, Dmitry S. Bogolyubov, Olga I. Podgornaya
Publikováno v:
Molecular Cytogenetics, Vol 10, Iss 1, Pp 1-15 (2017)
Abstract Background The oocyte chromosomes of the red flour beetle, Tribolium castaneum, are gathered into a knot, forming a karyosphere at the diplotene stage of meiotic prophase. Chromatin rearrangement, which is a characteristic feature of oocyte
Externí odkaz:
https://doaj.org/article/04a7c6d26bfa41eb8d7cec355ca309ad
Autor:
Aleksandra O. Travina, Nadya V. Ilicheva, Alexey G. Mittenberg, Sergey V. Shabelnikov, Anastasia V. Kotova, Olga I. Podgornaya
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 7, p 3293 (2021)
Telomere-binding factor 2 (TRF2) is part of the shelterin protein complex found at chromosome ends. Lamin A/C interacts with TRF2 and influences telomere position. TRF2 has an intrinsically disordered region between the ordered dimerization and DNA-b
Externí odkaz:
https://doaj.org/article/79d753aabd7a47a6a3d16246cd456577
Autor:
D. Shafranskaya, N. I. Enukashvily, A. V. Kotova, D.I. Ostromyshenskii, K. Shunkina, Andrey D. Prjibelski, M. A. Dobrynin, Olga I. Podgornaya, Irina S. Stepanova, N. M. Korchagina
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-15 (2020)
Scientific Reports
Scientific Reports
Most of the human genome is non-coding. However, some of the non-coding part is transcriptionally active. In humans, the tandemly repeated (TR) pericentromeric non-coding DNA—human satellites 2 and 3 (HS2, HS3)—are transcribed in somatic cells. T
Autor:
A. L. Drozdov, D. I. Ostromyshenskii, A. S. Turenko, Olga I. Podgornaya, L. S. Adonin, Anna I. Solovyeva, E. E. Lebedev
Publikováno v:
Russian Journal of Marine Biology. 45:418-424
The sequenced genome data from the sea urchin Strongylocentrotus purpuratus were used to identify transposons (TEs, transposable elements) and test for the presence of some of them in the genome of the sea urchin S. intermedius. The known TEs of S. p
Autor:
Leonid Adonin, Evgeny Zorin, Olga I. Podgornaya, Yuri Khotimchenko, Anna I. Solovyeva, Ivan A. Levakin
Publikováno v:
Genes
Volume 12
Issue 8
Genes, Vol 12, Iss 1129, p 1129 (2021)
Volume 12
Issue 8
Genes, Vol 12, Iss 1129, p 1129 (2021)
Trematode parthenitae have long been believed to form clonal populations, but clonal diversity has been discovered in this asexual stage of the lifecycle. Clonal polymorphism in the model species Himasthla elongata has been previously described, but