Urea tolerance as a molecular adaptation of elasmobranch hemoglobins.

Published

Journal Article

Urea is maintained at moderately high concentrations in the blood and tissues of marine elasmobranchs. Functional properties of the hemoglobins fromn several elasmobranch species are unaffected by urea concentrations as high as 5 molar. This in. sensitivity to urea, which is not observed with human hemoglobin, is accompanied by an increased sensitivity to sodium chloride.

Full Text

Duke Authors

Cited Authors

  • Bonaventura, J; Bonaventura, C; Sullivan, B

Published Date

  • October 1, 1974

Published In

Volume / Issue

  • 186 / 4158

Start / End Page

  • 57 - 59

PubMed ID

  • 4417357

Pubmed Central ID

  • 4417357

Electronic International Standard Serial Number (EISSN)

  • 1095-9203

International Standard Serial Number (ISSN)

  • 0036-8075

Digital Object Identifier (DOI)

  • 10.1126/science.186.4158.57

Language

  • eng