2014
Strong matrilineal structure in common pipistrelle bats (Pipistrellus pipistrellus) is associated with variability in echolocation calls
FORNŮSKOVÁ, Alena; Eric PETIT; Tomáš BARTONIČKA; Peter KAŇUCH; Alain BUTET et al.Základní údaje
Originální název
Strong matrilineal structure in common pipistrelle bats (Pipistrellus pipistrellus) is associated with variability in echolocation calls
Autoři
FORNŮSKOVÁ, Alena; Eric PETIT; Tomáš BARTONIČKA; Peter KAŇUCH; Alain BUTET; Zdeněk ŘEHÁK a Josef BRYJA
Vydání
Biological Journal of the Linnean Society, Academic Press, 2014, 0024-4066
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 2.264
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/14:00076541
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
dialects – maternal effects – philopatry – sex-biased dispersal – vocal learning
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 19. 2. 2018 10:44, doc. Mgr. Tomáš Bartonička, Ph.D.
Anotace
V originále
The ontogeny and heritability of echolocation, an important sense in echolocating bats, is still not completely understood. Intraspecific variation in echolocation calls can be high, although the importance of possible explanatory variables (e.g. age, sex, social groups) remains largely unknown. Echolocation pulse features may vary among maternity roosts and this can theoretically be caused either by intercolony genetic differences or by vocal dialects learned during ontogeny within a roost (or a combination of both). In the present study, we analyzed intraspecific variation in echolocation parameters in relation to genetic structure at bi-parentally inherited microsatellites and maternally inherited mitochondrial (mt)DNA in maternal colonies of Pipistrellus pipistrellus in Central Europe. We found that individual colonies differ significantly in mtDNA, whereas the structure on nuclear markers is almost absent. This suggests a typical temperate bat social structure pattern, with strong sex-biased dispersal (i.e. philopatric females and dispersing males) (up to 92% of males leave their birth place according to our results). However, we show for the first time that genetic differentiation among mtDNA matrilines is associated with significant intercolony echolocation parameter differences. Because the genetic component of echolocation is not likely to be encoded by mtDNA, the results support the hypothesis of maternal echolocation dialect transmission to offspring, and the role of learning in this process is discussed.
Návaznosti
| MSM0021622416, záměr |
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