Počet záznamů: 1
Aging and longevity of yeast colony populations: metabolic adaptation and differentiation
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SYSNO ASEP 0370714 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Aging and longevity of yeast colony populations: metabolic adaptation and differentiation Tvůrce(i) Váchová, Libuše (MBU-M) RID, ORCID
Palková, Z. (CZ)Zdroj.dok. Biochemical Society Transactions. - : Portland Press - ISSN 0300-5127
Roč. 39, - (2011), s. 1471-1475Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova adaptation and longevity ; ammonia signalling ; quorum sensing Vědní obor RIV EE - Mikrobiologie, virologie CEP GA204/08/0718 GA ČR - Grantová agentura ČR LC531 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50200510 - MBU-M (2005-2011) UT WOS 000295745200063 DOI 10.1042/BST0391471 Anotace Yeast multicellular colonies possess several traits that are absent from individual yeasts. These include the ability to synchronize colony population development and adapt its metabolism to different environmental changes, such as nutrient depletion. This, together with cell diversification to cell variants with distinct metabolic and other properties, contributes to the main goal of the colony population: to achieve longevity. In this respect, a benefit to individual cells is subordinated to the benefit to the whole population, exhibiting a kind of altruistic behaviour. For example, some colony cells located at particular positions undergo regulated cell dying and provide components to other cells located in more propitious areas. The enhancement of techniques that enable the in vivo investigation of three-dimensional spatiotemporal colony development can lead to new discoveries on metabolic differentiation and regulation in the near future Pracoviště Mikrobiologický ústav Kontakt Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Rok sběru 2012
Počet záznamů: 1