Título:	Loci that the lactate dehydrogenase in 23 species of fish belonging to the ordres cypriniformes, siluriformes and perciformes: adaptative features.
Autor:	PANEPUCCI, L. L. L. de SCHWANTES, M. L. B. SCHWANTES, A. R.
Afiliación:	LUCIA LUISA LADEWIG DE PANEPUCCI, CPPSE MARIA LUIZA B. SCHWANTES, Universidade Federal de São Carlos ARNO RUDI SCHWANTES, Universidade Federal de São Carlos.
Año:	1984
Referencia:	Comparative Biochemistry and Physiology, v. 77, n. 4, p. 867-876, 1984.
Descripción:	l. Electrophoretic analyses of the lactate dehydrogenase isozyme patterns of 23 species of tropical fishes belonging to the orders Cypriniformes, Siluriformes and Perciformes indicates that at least two LDH loci--Ldh-A and Ldh-B are active. In the Perciformes species, in addition to these loci, the Ldh-C is also present, and restricted in its expression to the eye and brain. 2. Genetic variants were detected in the Ldh-A and Ldh-B loci of Leporinusfriderici and in the Ldh-B locus of Schizodon borelli Cypriniformes. 3. An increase in the occurrence of the Ldh-BB' and Ldh-B'B' allotypes of Leporinus friderici was observed along the successive collects that started in 1980. This change in phenotypic frequency suggests that this polymorphism could be related to environmental conditions.
Palabras clave:	Lactate
DOI:	https://doi.org/10.1016/0305-0491(84)90326-2
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CPPSE)