• Je něco špatně v tomto záznamu ?

Habitat use, but not gene flow, is influenced by human activities in two ecotypes of Egyptian fruit bat (Rousettus aegyptiacus)

A. Centeno-Cuadros, P. Hulva, D. Romportl, S. Santoro, T. Stříbná, D. Shohami, A. Evin, A. Tsoar, P. Benda, I. Horáček, R. Nathan,

. 2017 ; 26 (22) : 6224-6237. [pub] 20171026

Jazyk angličtina Země Velká Británie

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/bmc18010324

Understanding the ecological, behavioural and evolutionary response of organisms to changing environments is of primary importance in a human-altered world. It is crucial to elucidate how human activities alter gene flow and what are the consequences for the genetic structure of a species. We studied two lineages of the Egyptian fruit bat (Rousettus aegyptiacus) throughout the contact zone between mesic and arid Ecozones in the Middle East to evaluate the species' response to the growing proportion of human-altered habitats in the desert. We integrated population genetics, morphometrics and movement ecology to analyse population structure, morphological variation and habitat use from GPS- or radio-tagged individuals from both desert and Mediterranean areas. We classified the spatial distribution and environmental stratification by describing physical-geographical conditions and land cover. We analysed this information to estimate patch occupancy and used an isolation-by-resistance approach to model gene flow patterns. Our results suggest that lineages from desert and Mediterranean habitats, despite their admixture, are isolated by environment and by adaptation supporting their classification as ecotypes. We found a positive effect of human-altered habitats on patch occupancy and habitat use of fruit bats by increasing the availability of roosting and foraging areas. While this commensalism promotes the distribution of fruit bats throughout the Middle East, gene flow between colonies has not been altered by human activities. This discrepancy between habitat use and gene flow patterns may, therefore, be explained by the breeding system of the species and modifications of natal dispersal patterns.

Citace poskytuje Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc18010324
003      
CZ-PrNML
005      
20180404141943.0
007      
ta
008      
180404s2017 xxk f 000 0|eng||
009      
AR
024    7_
$a 10.1111/mec.14365 $2 doi
035    __
$a (PubMed)28950408
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a xxk
100    1_
$a Centeno-Cuadros, A $u Movement Ecology Laboratory, Department of Ecology, Evolution and Behavior, Alexander Silberman Institute of Life Sciences, Hebrew University of Jerusalem, Jerusalem, Israel. Department of Molecular Biology and Biochemical Engineering, University Pablo de Olavide, Sevilla, Spain.
245    10
$a Habitat use, but not gene flow, is influenced by human activities in two ecotypes of Egyptian fruit bat (Rousettus aegyptiacus) / $c A. Centeno-Cuadros, P. Hulva, D. Romportl, S. Santoro, T. Stříbná, D. Shohami, A. Evin, A. Tsoar, P. Benda, I. Horáček, R. Nathan,
520    9_
$a Understanding the ecological, behavioural and evolutionary response of organisms to changing environments is of primary importance in a human-altered world. It is crucial to elucidate how human activities alter gene flow and what are the consequences for the genetic structure of a species. We studied two lineages of the Egyptian fruit bat (Rousettus aegyptiacus) throughout the contact zone between mesic and arid Ecozones in the Middle East to evaluate the species' response to the growing proportion of human-altered habitats in the desert. We integrated population genetics, morphometrics and movement ecology to analyse population structure, morphological variation and habitat use from GPS- or radio-tagged individuals from both desert and Mediterranean areas. We classified the spatial distribution and environmental stratification by describing physical-geographical conditions and land cover. We analysed this information to estimate patch occupancy and used an isolation-by-resistance approach to model gene flow patterns. Our results suggest that lineages from desert and Mediterranean habitats, despite their admixture, are isolated by environment and by adaptation supporting their classification as ecotypes. We found a positive effect of human-altered habitats on patch occupancy and habitat use of fruit bats by increasing the availability of roosting and foraging areas. While this commensalism promotes the distribution of fruit bats throughout the Middle East, gene flow between colonies has not been altered by human activities. This discrepancy between habitat use and gene flow patterns may, therefore, be explained by the breeding system of the species and modifications of natal dispersal patterns.
650    _2
$a fyziologická adaptace $7 D000222
650    _2
$a zvířata $7 D000818
650    _2
$a Chiroptera $x genetika $7 D002685
650    12
$a ekosystém $7 D017753
650    12
$a ekotyp $7 D060146
650    _2
$a Egypt $7 D004534
650    12
$a tok genů $7 D051456
650    12
$a populační genetika $7 D005828
650    _2
$a zeměpis $7 D005843
650    12
$a lidské činnosti $7 D006802
650    _2
$a lidé $7 D006801
650    _2
$a mikrosatelitní repetice $7 D018895
650    _2
$a fenotyp $7 D010641
655    _2
$a časopisecké články $7 D016428
700    1_
$a Hulva, P $u Department of Zoology, Charles University, Prague, Czech Republic. Department of Biology and Ecology, University of Ostrava, Ostrava, Czech Republic.
700    1_
$a Romportl, D $u Department of Physical Geography and Geoecology, Charles University in Prague, Prague, Czech Republic.
700    1_
$a Santoro, S $u Department of Molecular Biology and Biochemical Engineering, University Pablo de Olavide, Sevilla, Spain. Department of Ethology and Biodiversity Conservation, Estación Biológica de Doñana (CSIC), Seville, Spain.
700    1_
$a Stříbná, T $u Department of Zoology, Charles University, Prague, Czech Republic.
700    1_
$a Shohami, D $u Movement Ecology Laboratory, Department of Ecology, Evolution and Behavior, Alexander Silberman Institute of Life Sciences, Hebrew University of Jerusalem, Jerusalem, Israel.
700    1_
$a Evin, A $u Institut des Sciences de l'Evolution, Université de Montpellier, Montpellier, France.
700    1_
$a Tsoar, A $u Movement Ecology Laboratory, Department of Ecology, Evolution and Behavior, Alexander Silberman Institute of Life Sciences, Hebrew University of Jerusalem, Jerusalem, Israel.
700    1_
$a Benda, P $u Department of Zoology, Charles University, Prague, Czech Republic. Department of Zoology, National Museum (Natural History), Prague, Czech Republic.
700    1_
$a Horáček, I $u Department of Zoology, Charles University, Prague, Czech Republic.
700    1_
$a Nathan, R $u Movement Ecology Laboratory, Department of Ecology, Evolution and Behavior, Alexander Silberman Institute of Life Sciences, Hebrew University of Jerusalem, Jerusalem, Israel.
773    0_
$w MED00006323 $t Molecular ecology $x 1365-294X $g Roč. 26, č. 22 (2017), s. 6224-6237
856    41
$u https://pubmed.ncbi.nlm.nih.gov/28950408 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y a $z 0
990    __
$a 20180404 $b ABA008
991    __
$a 20180404142022 $b ABA008
999    __
$a ok $b bmc $g 1287809 $s 1007136
BAS    __
$a 3
BAS    __
$a PreBMC
BMC    __
$a 2017 $b 26 $c 22 $d 6224-6237 $e 20171026 $i 1365-294X $m Molecular ecology $n Mol Ecol $x MED00006323
LZP    __
$a Pubmed-20180404
Zpět

Najít záznam

Citační ukazatele

Možnosti archivace