Rapid loss of genetic variation in an endangered possum.
The endangered mountain pygmy possum is the only Australian marsupial that hibernates under snow cover. Most of its alpine habitat was burnt by a rare fire in 2003, and habitat loss and disturbance have also occurred owing to ski resort development. Here we show that there has been a rapid loss of genetic variation following habitat loss associated with resort development, but no detectable loss of alleles or decrease in heterozygosity following the fire.
Mitrovski
P
P
Department of Genetics, CESAR, University of Melbourne, Parkville, Victoria 3010, Australia.
Hoffmann
A A
AA
Heinze
D A
DA
Weeks
A R
AR
D000818:Animals; D003247:Conservation of Natural Resources; D017753:Ecosystem; D014644:Genetic Variation; D048329:Phalangeridae / Q000235:genetics*; D013997:Time Factors