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pro vyhledávání: '"David I. Withers"'
Autor:
Nicole A. Witzel, Ali Taheri, Brian T. Miller, Rebecca H. Hardman, David I. Withers, Stephen F. Spear, William B. Sutton
Publikováno v:
Environmental DNA, Vol 2, Iss 4, Pp 554-564 (2020)
Abstract Environmental DNA (eDNA), or DNA that is shed into the environment by an organism, can be used to detect the presence of cryptic species. However, eDNA methodology requires validation of an assay in both laboratory and field environments. He
Externí odkaz:
https://doaj.org/article/e64a8d24c8f24ce798934d51f6827df9
Autor:
David I. Withers, Rebecca H. Hardman, Brian T. Miller, Ali Taheri, Stephen F. Spear, William B. Sutton, Nicole A. Witzel
Publikováno v:
Environmental DNA, Vol 2, Iss 4, Pp 554-564 (2020)
Environmental DNA (eDNA), or DNA that is shed into the environment by an organism, can be used to detect the presence of cryptic species. However, eDNA methodology requires validation of an assay in both laboratory and field environments. Here, we de
Publikováno v:
Journal of Crustacean Biology. 39:440-449
The southeastern United States is a global hotspot for crayfish biodiversity, with more than 300 described species in the region. Some of this diversity is unfortunately being threatened by anthropogenic activities and nearly one fifth of the North A
Autor:
Elizabeth S. Williams, Sharon K. Taylor, A. C. Pier, E. Tom Thorne, David I. Withers, Kenneth W. Mills
Publikováno v:
Journal of Wildlife Diseases. 35:49-57
Wyoming toads (Bufo baxteri) that died from January 1989 to June 1996 were submitted to the Wyoming State Veterinary Laboratory (Laramie, Wyoming, USA) for postmortem evaluation. These consisted of 108 free-ranging toads and 170 animals from six capt