Archive contributions to a molecular phylogeography of the toad Bufo calamita in Britain.
A complete phylogeographic analysis of any species requires sampling throughout its biogeographical range. In the case of the natterjack toad Bufo calamita in Britain, recent local extinctions have left substantial areas of its historical range without extant populations. We therefore obtained tissue samples of archived Bufo calamita from four museums in the United Kingdom. A range of tissues (tongue, liver, skin, lung, and larval tail) was sampled from a total of 33 individual animals. DNA was extracted and eight polymorphic microsatellite loci were scored. One or more loci were amplified successfully from 27 individuals, and sufficient data were obtained from regions with few or no surviving populations to supplement a phylogeographic analysis based on extant populations.
School of Biology, University of Sussex, Falmer, Brighton, UK.
T J
TJ
Beebee
G
G
Rowe
T
T
Burke
D000818:Animals; D001109:Archives; D002025:Bufonidae / Q000235:genetics* / Q000502:physiology; D004247:DNA / Q000032:analysis*; D004739:England; D005828:Genetics, Population; D005843:Geography; D018895:Microsatellite Repeats; D010802:Phylogeny; D016133:Polymerase Chain Reaction / Q000379:methods; D013997:Time Factors
D004247:DNA