Aurochs
Italian scientists are trying to recreate the extinct giant cattle, the aurochs. (News source.)
Labels: genetics
Cryptozoology, BioForteana, and Remarkable Species
Italian scientists are trying to recreate the extinct giant cattle, the aurochs. (News source.)
Labels: genetics
Some are speculating that the sighting of a brown-and-white giant panda indicates inbreeding in the population. (News source.)
Two high school students working with DNA sequencing databases have discovered what is probably a new species of cockroach in New York. (News source.)
Labels: genetics, insects, new species
Andrew Gable has a posting on his blog about a rare mutation of a grasshopper found in the UK. I've seen records of pink katydids here in the US; that might make an interesting book, Mutants in the Insect Kingdom.
Notes on the Florida panther that traveled to Georgia before it was shot last year here, and here.
Labels: black panther, felines, genetics, unknown feline
An interesting article in Wired on the T. rex protein research.
A leucistic southern elephant seal has been reported from a sub-Antarctic beach. (News source.)
Labels: genetics, marine mammals
"A wolverine first photographed by a remote-controlled camera on the Tahoe National Forest in February 2008 is most closely related to Rocky Mountain populations..." (Eurekalert)
Labels: genetics
Pine martens in Wales are genetically distinct from those in the rest of the UK. Still the same species, though. (News source.)
A 12-meter patch of amoebic clones (Dictyostelium discoideum) was found in a Texas cow pasture. It's the largest such colony to have been discovered. (Eurekalert)
Labels: genetics, microbiology
An albino bottlenose dolphin (with a distinctive pink hue) has shown up in Louisiana's Lake Calcasieu, an inland saltwater estuary. (News source, and here.)Labels: albino, genetics, marine mammals
Some interesting genetic research regarding a black mutant gene found in North American wolves, and its origin. (Eurekalert)
The African dwarf crocodile has been split into three species, after genetic investigation. These are now Osteolaemus tetraspis, from Central Africa's Ogooué Basin, Osteolaemus osborni, from the Congo Basin, and an as-yet unnamed species from West Africa. Details here.
Labels: crocodile, genetics, new species, research
Purebred dingos are becoming scarce, as domestic canine hybridization is polluting the gene pool. (News source.)
A rare white-furred raccoon in Florida has the woman who feeds it worried that hunters might come along and kill it. (Apparently, she's less concerned about the dangers of habituating the animal to human presence by feeding it.) (News source.)
An interesting case of the Townsend's warblers apparently taking over hermit warblers range through interbreeding has been shown genetically (Eurekalert).
A cautionary note has been published, suggesting that those involved in creating "DNA bar codes" need to be very careful in their techniques to accurately choose the correct marker from the mitochondria, rather than non-functional copies from the nucleus. Inaccuracy could lead to mistaken "new species." (Eurekalert.)
The large (up to 600 micrometers) bacteria Epulopiscium, found in the gut of the unicornfish, carries up to 200,000 copies of its genome, far more than is found in any other organism. (News source.)
An Ice Age polar bear skull found in a cave in the Scottish Highlands in 1927 is undergoing genetic tests to determine how it relates to modern day ursines. (News source.)
The famed Black Sheep of St. Kilda are losing their distinctive coloration, giving scientists opportunity to study their population's genetics. (News source.)
Labels: genetics
A study of "cryptic species," which look similar phenotypically, but carry different genetic lineages, suggests there may be up to six different species of giraffes in Africa, which have very little interbreeding. (News source.)
Labels: genetics, new species