Some species of the genus Moenkhausia have already been studied cytogenetically, and the presence of B chromosomes is considered an interesting feature of these fish. These dispensable supernumerary elements that do not recombine with the standard chromosomes and follow their own evolutionary mechanism vary in number, morphology and distribution, as observed in this study. Karyotypic data are presented here of two populations of M. oligolepis both with 2n = 50 chromosomes and same karyotype formula, distributed at 5m, 16sm and 4st. Besides the modal diploid number, all the individuals presented supernumerary microchromosomes ranging from 0 to 10 in both sexes. The C-banding pattern evidenced heterochromatic blocks located mainly i...
Orientadora: Profª. Dr.ª Silvia Maria Suter Correia CadenaCoorientadora: Profª. Drª. Glaucia Regina ...
The fungal diseases that attack the soy are represented by a scale of pathogens that reduce the prod...
Iridaceae apresenta distribuição cosmopolita e constitui uma das famílias mais diversas pertencentes...
In this study, I analyze aspects of the diversity and evolution of a group of phylogenetically rela...
Tese de mestrado. Biologia (Microbiologia Aplicada). Universidade de Lisboa, Faculdade de Ciências, ...
The peppers originate in the Americas, belonging to the genus Capsicum. They have a wide diffusion i...
Faced to the need to produce more meat and with better quality, synthetic breeds such as Braford h...
In Brazil, several hydropower plants were bilt over time in Triângulo Mineiro and Alto Paranaiba mes...
In the Amazon basin, the distribution of many vertebrate species is delimited by large rivers, whic...
Orientador: Prof. Dr Claudio José Barros de CarvalhoTese (doutorado) - Universidade Federal do Paran...
The sweeteners may be nutritious and non-nutritious, natural or synthetic, the latter being sweeter...
Doutoramento em BiologiaErroneous mRNA translation (mistranslation) originates a statistical proteom...
The Caatinga is rich in forage species in its three stratum: herbaceous, the shrubby and arboreous,...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
In this present paper was realized a ethnopharmacological study with Aspidosperma nitidum and A. ma...
Orientadora: Profª. Dr.ª Silvia Maria Suter Correia CadenaCoorientadora: Profª. Drª. Glaucia Regina ...
The fungal diseases that attack the soy are represented by a scale of pathogens that reduce the prod...
Iridaceae apresenta distribuição cosmopolita e constitui uma das famílias mais diversas pertencentes...
In this study, I analyze aspects of the diversity and evolution of a group of phylogenetically rela...
Tese de mestrado. Biologia (Microbiologia Aplicada). Universidade de Lisboa, Faculdade de Ciências, ...
The peppers originate in the Americas, belonging to the genus Capsicum. They have a wide diffusion i...
Faced to the need to produce more meat and with better quality, synthetic breeds such as Braford h...
In Brazil, several hydropower plants were bilt over time in Triângulo Mineiro and Alto Paranaiba mes...
In the Amazon basin, the distribution of many vertebrate species is delimited by large rivers, whic...
Orientador: Prof. Dr Claudio José Barros de CarvalhoTese (doutorado) - Universidade Federal do Paran...
The sweeteners may be nutritious and non-nutritious, natural or synthetic, the latter being sweeter...
Doutoramento em BiologiaErroneous mRNA translation (mistranslation) originates a statistical proteom...
The Caatinga is rich in forage species in its three stratum: herbaceous, the shrubby and arboreous,...
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós...
In this present paper was realized a ethnopharmacological study with Aspidosperma nitidum and A. ma...
Orientadora: Profª. Dr.ª Silvia Maria Suter Correia CadenaCoorientadora: Profª. Drª. Glaucia Regina ...
The fungal diseases that attack the soy are represented by a scale of pathogens that reduce the prod...
Iridaceae apresenta distribuição cosmopolita e constitui uma das famílias mais diversas pertencentes...