[PDF] Top 20 GENETIC VARIABILITY IN FIVE SPECIES OF ANOSTOMIDAE (OSTARIOPHYSI - CHARACIFORMES)

... available in the litera- ture, established a distribution index for the genetic iden- tity frequencies of Nei (1972) for genetic divergence esti- mates among conspecific populations ...among ... See full document

... animal species were considered domesticated in the pre-colonial period, since the indigenous people manage them as would be typical of European livestock ...resulting in the wide range ... See full document

... values of genetic diversity found in this study were higher (h = ...other species of mos- quitoes, for instance Anopheles trinkae (h = 0,559; ␲ = 0,0076) (Conn et ...2000). In ... See full document

... range of plant species causing devastating diseases, mainly in subtropical and tropical countries (Legg & Fauquet, 2004; Morales, ...type of insect vector, host range, genome organization ... See full document

... studies in different fields such as ecology and land management, but not much is known about this species on a molecular ...level. In this study, we assessed the genetic diversity of 89 ... See full document

... are species belonging to the subgenus Anopheles. Because these species do not present epidemiological importance and are of restrict geographical distribution in Brazil, little is known about ... See full document

... the genetic structure of these spe- cies, the AMOVA analysis conducted for the two tetraploid species showed a relatively low percentage of the variability distributed between ... See full document

... values in all populations, with the ex- ception of the ...headwater species composed of small populations which are most likely isolated from each other, the low haplotype diversity could be ... See full document

... 2003). In Latin America the most severely affected crops have been tomatoes, peppers and beans (Morales and Anderson, ...2001). In most countries (eg, Brazil, Cuba, Mexico, Venezuela) a large number ... See full document

... germplasm in the same direction; ...results in increased inbreeding, which means, in theory, a reduction of genetic ...variability. Genetic distances between the ... See full document

... protection. In the course of this work, different ex situ conservation approaches were experimented and successfully ...An in vitro propagation protocol, using seedlings as initial explant, was ... See full document

... three species of Gymnotus showed that the populations with larger genetic divergence were ...Nei’s genetic distance, D, is claimed to estimate the average number of electrophoretically ... See full document

... about genetic variability for this species have not been found in the ...clustered in a large interval of genetic similarity and the majority (91%) with similarity ... See full document

... study of the genetic evaluation of residual feed intake adjusted for fat (RFIFat) is important for the appropriate use of feed efficiency in selection ...influence of selection ... See full document

... study of Trichomycterus species has shown that in spite of the fact that many species of this ge- nus are usually found isolated in the headwaters of small rivers ... See full document

... dispersion in south America, probably originated, as pointed by linguistic, from Madeira-Guaporé region (MGr) in ...reviewed genetic data on tupians for autosomal and uniparental (Y-chromosome and ... See full document

... significant genetic population structuration was observed in Zeyheria montana, estimated by Φ Φ Φ Φ Φ ST ...concerning genetic diversity are very important because they may guide new conservation ... See full document

... analysis of variance significant differ- ences were observed for all characteristics between the ...lack of variability for the studied bromatological characteristics, as the hybrids did not differ ... See full document

... Distinct genetic structure in populations of Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) shown by genetic markers ISSR and COI ...the species Chrysoperla externa presents a ... See full document

... estimates of genotypic correlations among the nine characters. The values of genetic correlations have been used to inform breeding programs, since they reflect the fraction of the phenotypic ... See full document