Genetic variability was studied in five fish species (Anostomidae): Schizodon intermedius and S. nasutus and Leporinus friderici, L. elongatus and L. obtusidens, collected at one location on the Tibagi River (Paraná, Brazil). The protein data from seven systems coded collectively for 19 loci in the liver, muscle and heart. Nine of these loci were polymorphic. The estimated proportion of polymorphism loci (<img src="http:/img/fbpe/gmb/v22n4/si_p_.gif" align="absmiddle">) varied from 16.7% in S. intermedius to 36.9% in L. friderici; the mean heterozygosity observed (<img src="http:/img/fbpe/gmb/v22n4/si_h_.gif" alt="si_h_.gif (76 bytes)" align="absmiddle">o) was 0.027 ± 0.015 and 0.109 ± 0.042, respectively. The estimated value of the genetic...
Leporinus elongatus, a fish species widely distributed throughout the Paraná River basin in South Am...
Genetic differentiation was studied among Leporinus friderici, L. granti, L. lebaili and L. affinis ...
Hypostomus strigaticeps and two morphotypes of Hypostomus were collected from Ribeirão Maringá, a sm...
Random Amplified Polymorphic DNA (RAPD) techniques were applied to eight Anostomidae species to anal...
Genetic variability of three Pimelodidae species, Pimelodus maculatus, Iheringichthys labrosus, and ...
A variabilidade genética de Leporinus lacustris foi estimada a partir de uma população coletada na l...
The genetic variability of four fish species (Pimelodus maculatus, Prochilodus lineatus, Salminus br...
Electrophoretic variation in 12 proteins encoded by 16 loci was analyzed to compare the genetic rela...
We estimated the genetic variability of nine fish species from the Brazilian upper Paraná River floo...
Fish of the neotropical family Anostomidae generally show low karyotype variability. Nevertheless, k...
The genetic variability of the "curimba", Prochilodus lineatus, from three locations in the Paraná r...
Three Brazilian populations of the armored catfish Hypostomus regani (Ihering, 1905) were sampled, o...
Allozyme electrophoresis was used to examine 12 enzymatic systems in two populations of the genus Ne...
<p>The objective of this experiment was to evaluate the genetic diversity within three Tambaqui broo...
The genetic variability of Oligosarcus paranensis was estimated from a population collected in São F...
Leporinus elongatus, a fish species widely distributed throughout the Paraná River basin in South Am...
Genetic differentiation was studied among Leporinus friderici, L. granti, L. lebaili and L. affinis ...
Hypostomus strigaticeps and two morphotypes of Hypostomus were collected from Ribeirão Maringá, a sm...
Random Amplified Polymorphic DNA (RAPD) techniques were applied to eight Anostomidae species to anal...
Genetic variability of three Pimelodidae species, Pimelodus maculatus, Iheringichthys labrosus, and ...
A variabilidade genética de Leporinus lacustris foi estimada a partir de uma população coletada na l...
The genetic variability of four fish species (Pimelodus maculatus, Prochilodus lineatus, Salminus br...
Electrophoretic variation in 12 proteins encoded by 16 loci was analyzed to compare the genetic rela...
We estimated the genetic variability of nine fish species from the Brazilian upper Paraná River floo...
Fish of the neotropical family Anostomidae generally show low karyotype variability. Nevertheless, k...
The genetic variability of the "curimba", Prochilodus lineatus, from three locations in the Paraná r...
Three Brazilian populations of the armored catfish Hypostomus regani (Ihering, 1905) were sampled, o...
Allozyme electrophoresis was used to examine 12 enzymatic systems in two populations of the genus Ne...
<p>The objective of this experiment was to evaluate the genetic diversity within three Tambaqui broo...
The genetic variability of Oligosarcus paranensis was estimated from a population collected in São F...
Leporinus elongatus, a fish species widely distributed throughout the Paraná River basin in South Am...
Genetic differentiation was studied among Leporinus friderici, L. granti, L. lebaili and L. affinis ...
Hypostomus strigaticeps and two morphotypes of Hypostomus were collected from Ribeirão Maringá, a sm...