Title |
The structural and functional diversification of the Toxicofera reptile venom system
|
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Published in |
Toxicon, March 2012
|
DOI | 10.1016/j.toxicon.2012.02.013 |
Pubmed ID | |
Authors |
Bryan G. Fry, Nicholas R. Casewell, Wolfgang Wüster, Nicolas Vidal, Bruce Young, Timothy N.W. Jackson |
Abstract |
The evolutionary origin and diversification of the reptilian venom system is described. The resolution of higher-order molecular phylogenetics has clearly established that a venom system is ancestral to snakes. The diversification of the venom system within lizards is discussed, as is the role of venom delivery in the behavioural ecology of these taxa (particularly Varanus komodoensis). The more extensive diversification of the venom system in snakes is summarised, including its loss in some clades. Finally, we discuss the contentious issue of a definition for "venom", supporting an evolutionary definition that recognises the homology of both the venom delivery systems and the toxins themselves. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Scientists | 1 | 50% |
Members of the public | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 4 | 1% |
Netherlands | 2 | <1% |
Brazil | 2 | <1% |
United Kingdom | 2 | <1% |
New Zealand | 1 | <1% |
Turkey | 1 | <1% |
Unknown | 288 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 66 | 22% |
Student > Ph. D. Student | 51 | 17% |
Student > Master | 46 | 15% |
Researcher | 25 | 8% |
Student > Postgraduate | 16 | 5% |
Other | 47 | 16% |
Unknown | 49 | 16% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 155 | 52% |
Biochemistry, Genetics and Molecular Biology | 37 | 12% |
Environmental Science | 11 | 4% |
Pharmacology, Toxicology and Pharmaceutical Science | 6 | 2% |
Chemistry | 6 | 2% |
Other | 23 | 8% |
Unknown | 62 | 21% |