Ricerca
Risultati della ricerca
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Journal article
Radiographic assessment of the skeletons of Dolly and other clones finds no abnormal osteoarthritis
Our recent report detailing the health status of cloned sheep concluded that the animals had aged normally. This is in stark contrast to reports on Dolly (first animal cloned from adult cells) whose diagnoses of osteoarthritis (OA) at 5½ years of age led to considerable scientific concern and media debate...Corr, S A ; Gardner, D S ; Langley-Hobbs, S ; Ness, M G ; Kitchener, Andrew C …
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Journal article
Saving the mountain bongo (Tragelaphus eurycerus isaaci): assessment of the genetic status of captive bongos as a source for genetic reinforcement of wild populations
Fewer than 140 individuals of the rare and critically endangered mountain bongo (Tragelaphus eurycerus isaaci) remain in the wild. This population has eroded genetic diversity, with only two haplotypes detected with mitochondrial DNA markers. The genetic diversity of mountain bongos from the European Endangered Species Programme (EEP) was assessed for...O’Donoghue, P ; Gruber, Karl ; Bingaman Lackey, Laurie ; Kitchener, Andrew C ; O’Donoghue, Emily …
microsatellites, bongo, genetic augmentation, One Plan Approach, and Tragelaphus eurycerus isaaci
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Journal article
A fossil protein chimera; difficulties in discriminating dinosaur peptide sequences from modern cross-contamination
A decade ago, reports that organic-rich soft tissue survived from dinosaur fossils were apparently supported by proteomics-derived sequence information of exceptionally well-preserved bone. This initial claim to the sequencing of endogenous collagen peptides from an approximately 68 Myr Tyrannosaurus rex fossil was highly controversial, largely on the grounds of potential...Buckley, M ; Warwood, S ; van Dongen, B ; Kitchener, Andrew C ; Manning, Phillip L
palaeoproteomics, Tyrannosaurus, ancient collagen, dinosaur protein, Brachylophosaurus, and ostrich
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Journal article
Two species of Southeast Asian cats in the genus Catopuma with diverging histories: an island endemic forest specialist and a widespread habitat generalist
Background. The bay cat Catopuma badia is endemic to Borneo, whereas its sister species the Asian golden cat Catopuma temminckii is distributed from the Himalayas and southern China through Indochina, Peninsular Malaysia and Sumatra. Based onmorphological data, up to five subspecies of the Asian golden cat have been recognized, but...Patel, R P ; Förster, D W ; Kitchener, Andrew C ; Rayan, M D ; Mohamed, S W …
Toba volcanic eruption, last glacial maximum, Southeast Asia, hybrid capture, next generation sequencing, and Felidae
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Journal article
Sexual size dimorphism in musteloids: An anomalous allometric pattern is explained by feeding ecology
Rensch's rule states that sexual size dimorphism (SSD) increases with body size in taxa where males are larger, and decreases when females are larger. The dominant explanation for the trend is currently that competitive advantage for males is greater in larger individuals, whereas female size is constrained by the energetics...Noonan, M J ; Johnson, Paul J ; Kitchener, Andrew C ; Harrington, L A ; Newman, C …
sociality, Musteloidea, diet, Rensch, SSD, resource dispersion, and allometry
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Journal article
Predicted Pleistocene–Holocene range shifts of the tiger (Panthera tigris)
Aim In this article, we modelled the potential range shifts of tiger (Panthera tigris) populations over the Late Pleistocene and Holocene, to provide new insights into the evolutionary history and interconnectivity between populations of this endangered species. Location Asia. Methods We used an ecological niche approach and applied a maximum... -
Journal article
Convex-hull mass estimates of the dodo (Raphus cucullatus): application of a CT-based mass estimation technique
The external appearance of the dodo (Raphus cucullatus, Linnaeus, 1758) has been a source of considerable intrigue, as contemporaneous accounts or depictions are rare. The body mass of the dodo has been particularly contentious, with the flightless pigeon alternatively reconstructed as slim or fat depending upon the skeletal metric used...Brassey, Charlotte A ; O’Mahoney, T G ; Kitchener, Andrew C ; Manning, Phillip L ; Sellers, William I
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Journal article
Planning tiger recovery: Understanding intraspecific variation for effective conservation
Although significantly more money is spent on the conservation of tigers than on any other threatened species, today only 3200 to 3600 tigers roam the forests of Asia, occupying only 7% of their historical range. Despite the global significance of and interest in tiger conservation, global approaches to plan tiger...Wilting, Andreas ; Courtiol, Alexandre ; Christiansen, P ; Jürgen, Niedballa ; Scharf, Anne K …
Taxonomy, Management Units, Subspecies, One Plan Approach, and Felidae
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Journal article
Remarkable ancient divergences amongst neglected lorisiform primates
Lorisiform primates (Primates: Strepsirrhini: Lorisiformes) represent almost 10% of the living primate species and are widely distributed in sub-Saharan Africa and South/South-East Asia; however, their taxonomy, evolutionary history, and biogeography are still poorly understood. In this study we report the largest molecular phylogeny in terms of the number of represented...Pozzi, Luca ; Nekaris, K Anne-Isola ; Perkin, Andrew ; Bearder, Simon K ; Pimley, Elizabeth R …
mitochondrial DNA, cryptic species, Lorisidae, cytochrome b, Africa, Asia, Strepsirrhini, and Galagidae
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Book
Survey and scoping of wildcat priority areas
This report summarises the findings of three complementary projects commissioned by SNH to inform the selection of Priority Areas for wildcat conservation; as proposed in the Scottish Wildcat Conservation Action Plan 2013. The scoping projects combined field surveys, taxonomic and genetic assessments, population modelling and a questionnaire survey of public...Littlewood, N A ; Campbell, R D ; Dinnie, L ; Gilbert, L ; Hooper, R …