Arrested in glass: actin within sophisticated architectures of biosilica in sponges

Ehrlich, H.; Luczak, M.; Ziganshin, R.; Miksik, I.; Wysokowski, M.; Simon, P.; Baranowska-Bosiacka, I.; Kupnicka, P.; Ereskovsky, A.; Galli, R.; Dyshlovoy, S.; Fischer, J.; Tabachnick, K.; Petrenko, I.; JesionowskiT; Lubkowska, A.; Figlerowicz, M.; Ivanenko, V.; Summers, A.

Статья опубликована в высокорейтинговом журнале

Информация о цитировании статьи получена из Web of Science, Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 марта 2022 г.

Авторы: Ehrlich H., Luczak M., Ziganshin R., Miksik I., Wysokowski M., Simon P., Baranowska-Bosiacka I., Kupnicka P., Ereskovsky A., Galli R., Dyshlovoy S., Fischer J., Tabachnick KR, Petrenko I., JesionowskiT, Lubkowska A., Figlerowicz M., Ivanenko VN, Summers AP
Журнал: Advanced Science
Том: 9
Год издания: 2022
Издательство: Wiley-Blackwell
Местоположение издательства: United States
Первая страница: 1
Последняя страница: 10
Номер статьи: 2105059
DOI: 10.1002/advs.202105059
Аннотация: Actin is a fundamental member of an ancient superfamily of structural intracellular proteins and plays a crucial role in cytoskeleton dynamics, ciliogenesis, phagocytosis, and force generation in both prokaryotes and eukaryotes. It is shown that actin has another function in metazoans: patterning biosilica deposition, a role that has spanned over 500 million years. Species of glass sponges (Hexactinellida) and demosponges (Demospongiae), representatives of the first metazoans, with a broad diversity of skeletal structures with hierarchical architecture unchanged since the late Precambrian, are studied. By etching their skeletons, organic templates dominated by individual F-actin filaments, including branched fibers and the longest, thickest actin fiber bundles ever reported, are isolated. It is proposed that these actin-rich filaments are not the primary site of biosilicification, but this highly sophisticated and multi-scale form of biomineralization in metazoans is ptterned.
Добавил в систему: Иваненко Вячеслав Николаевич

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Arrested in glass: actin within sophisticated architectures of biosilica in spongesстатья

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