Changes in valve morphology of two pennate diatom species during long-term culture

Autor: Darya P. Petrova, Yekaterina D. Bedoshvili, Yulia R. Zakharova, Nadejda A. Volokitina, Yelena V. Likhoshway, Michael A. Grachev

Publikováno v: Acta Biologica Sibirica, Vol 6, Iss , Pp 669-678 (2020)

The morphology of diatom siliceous is a primary basis for their species identification. This study aims to measure the range of morphological changes induced in the monoclonal cultures of Fragilaria radians strains 280 and A6 and Ulnaria danica strai

Externí odkaz: https://doaj.org/article/dc711c7742634efea7a3825711d2dd8b

A family of silicon transporter structural genes in a pennate diatom Synedra ulna subsp. danica (Kütz.) Skabitsch.

Autor: Artyom M Marchenkov, Darya P Petrova, Alexey A Morozov, Yulia R Zakharova, Michael A Grachev, Alexander A Bondar

Publikováno v: PLoS ONE, Vol 13, Iss 8, p e0203161 (2018)

Silicon transporters (SIT) are the proteins, which capture silicic acid in the aquatic environment and direct it across the plasmalemma to the cytoplasm of diatoms. Diatoms utilize silicic acid to build species-specific ornamented exoskeletons and ma

Externí odkaz: https://doaj.org/article/ff7aedeaf1504ebeb3ba3bd76e9b1ae7

8-Oxoguanine Affects DNA Backbone Conformation in the EcoRI Recognition Site and Inhibits Its Cleavage by the Enzyme.

Autor: Joanna J Hoppins, David R Gruber, Heather L Miears, Alexey S Kiryutin, Rustem D Kasymov, Darya V Petrova, Anton V Endutkin, Alexander V Popov, Alexandra V Yurkovskaya, Stanislav O Fedechkin, Jacob A Brockerman, Dmitry O Zharkov, Serge L Smirnov

Publikováno v: PLoS ONE, Vol 11, Iss 10, p e0164424 (2016)

8-oxoguanine is one of the most abundant and impactful oxidative DNA lesions. However, the reasons underlying its effects, especially those not directly explained by the altered base pairing ability, are poorly understood. We report the effect of the

Externí odkaz: https://doaj.org/article/aad2da00d8f843319880201b26ed4635

Molecular Evolution of Tubulins in Diatoms

Autor: Kirill V. Khabudaev, Darya P. Petrova, Yekaterina D. Bedoshvili, Yelena V. Likhoshway, Mikhail A. Grachev

Publikováno v: International Journal of Molecular Sciences
International Journal of Molecular Sciences; Volume 23; Issue 2; Pages: 618
International Journal of Molecular Sciences, Vol 23, Iss 618, p 618 (2022)

Microtubules are formed by α- and β-tubulin heterodimers nucleated with γ-tubulin. Tubulins are conserved eukaryotic proteins. Previously, it was shown that microtubules are involved in diatom silica frustule morphogenesis. Diatom frustules are va

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86d4c99e1a7c43ecf31ae8cd90a54f99
http://europepmc.org/articles/PMC8776100

Phylogeny and structural peculiarities of the EB proteins of diatoms

Autor: Yelena V. Likhoshway, Yekaterina D. Bedoshvili, K. V. Khabudaev, Darya P. Petrova

Publikováno v: Journal of structural biology. 213(3)

The end-binding proteins are a family of microtubule-associated proteins; this family belongs to plus-end-tracking proteins (+TIPs) that regulate microtubule growth and stabilisation. Although the genes encoding EB proteins are found in all eukaryoti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e89699e14dd651e6f7fbe2e70b1fc31
https://pubmed.ncbi.nlm.nih.gov/34364984