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Do clones degenerate over time? Explaining the genetic variability of asexuals through population genetic models
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SYSNO ASEP 0368204 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Do clones degenerate over time? Explaining the genetic variability of asexuals through population genetic models Tvůrce(i) Janko, Karel (UZFG-Y) RID, ORCID
Drozd, P. (CZ)
Eisner, Jan (BC-A)Celkový počet autorů 3 Zdroj.dok. Biology Direct
Roč. 6, č. 17 (2011), s. 1-25Poč.str. 25 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova MITOCHONDRIAL-DNA VARIATION ; MULLERS RATCHET ; LOACHES COBITIS Vědní obor RIV EB - Genetika a molekulární biologie CEP GP206/05/P586 GA ČR - Grantová agentura ČR GA206/09/1298 GA ČR - Grantová agentura ČR CEZ AV0Z50450515 - UZFG-Y (2005-2011) AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000288783800001 DOI 10.1186/1745-6150-6-17 Anotace Background: Quest for understanding the nature of mechanisms governing the life span of clonal organisms lasts for several decades. Phylogenetic evidence for recent origins of most clones is usually interpreted as proof that clones suffer from gradual age-dependent fitness decay (e.g. Muller's ratchet). However, we have shown that a neutral drift can also qualitatively explain the observed distribution of clonal ages. This finding was followed by several attempts to distinguish the effects of neutral and non-neutral processes. Most recently, Neiman et al. 2009 (Ann N Y Acad Sci.: 1168:185-200.) reviewed the distribution of asexual lineage ages estimated from a diverse array of taxa and concluded that neutral processes alone may not explain the observed data. Moreover, the authors inferred that similar types of mechanisms determine maximum asexual lineage ages in all asexual taxa. Pracoviště Ústav živočišné fyziologie a genetiky Kontakt Jana Zásmětová, knihovna@iapg.cas.cz, Tel.: 315 639 554 Rok sběru 2012
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