N-terminal amino acid sequence of trypsinogen from the lesser rorqual, Balaenoptera acutorostrata (Cetacea) simultaneous isolation of trypsinogen, chymotrypsinogen and ribonuclease from pancreas
Bricteux-Grégoire, S.; Schyns, R.; Florkin, M.; Emmens, M.; Welling, G.W.; Beintema, J.J. (1975). N-terminal amino acid sequence of trypsinogen from the lesser rorqual, Balaenoptera acutorostrata (Cetacea) simultaneous isolation of trypsinogen, chymotrypsinogen and ribonuclease from pancreas. Biochim. Biophys. Acta 386(1): 244-255. https://dx.doi.org/10.1016/0005-2795(75)90265-2
In: Biochimica et Biophysica Acta. Elsevier: Amsterdam. ISSN 0006-3002; e-ISSN 1878-2434, meer
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| Auteurs | | Top |
- Bricteux-Grégoire, S.
- Schyns, R.
- Florkin, M.
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- Emmens, M.
- Welling, G.W.
- Beintema, J.J.
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| Abstract |
Ribonuclease, trypsinogen and two chymotrypsinogens have been extracted from a pancreas of a whale. The activation peptide of trypsinogen has been isolated and its sequence compared with other known sequences. The relative position of the Cetacea among the orders of Mammalia is discussed. A sequence is proposed for the common ancestor of the mammals considered. |
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