Title |
The diversity and evolution of chelicerate hemocyanins
|
---|---|
Published in |
BMC Ecology and Evolution, February 2012
|
DOI | 10.1186/1471-2148-12-19 |
Pubmed ID | |
Authors |
Peter Rehm, Christian Pick, Janus Borner, Jürgen Markl, Thorsten Burmester |
Abstract |
Oxygen transport in the hemolymph of many arthropod species is facilitated by large copper-proteins referred to as hemocyanins. Arthropod hemocyanins are hexamers or oligomers of hexamers, which are characterized by a high O2 transport capacity and a high cooperativity, thereby enhancing O2 supply. Hemocyanin subunit sequences had been available from horseshoe crabs (Xiphosura) and various spiders (Araneae), but not from any other chelicerate taxon. To trace the evolution of hemocyanins and the emergence of the large hemocyanin oligomers, hemocyanin cDNA sequences were obtained from representatives of selected chelicerate classes. |
X Demographics
Geographical breakdown
Country | Count | As % |
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France | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
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Brazil | 4 | 4% |
United States | 2 | 2% |
Germany | 1 | 1% |
Malaysia | 1 | 1% |
Unknown | 89 | 92% |
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Researcher | 17 | 18% |
Student > Master | 16 | 16% |
Student > Bachelor | 13 | 13% |
Professor > Associate Professor | 7 | 7% |
Other | 17 | 18% |
Unknown | 9 | 9% |
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Unspecified | 2 | 2% |
Chemistry | 2 | 2% |
Other | 5 | 5% |
Unknown | 15 | 15% |