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Mostrando ítems 31-40 de 257
Sítios cromossômicos instáveis e diversificação cariotípica em Loricariidae: análise citogenética e molecular
(Universidade Federal de São Carlos, 2022-07-15)
Loricariidae includes species vulgarly known as armored catfishes. Cytogenetic data revealed wide chromosomal diversity in this family, resulted from both diploid number (2n) variation, because of centric fusion events, ...
Caracterização de pontos de quebras de DNA e rearranjos cromossômicos no gênero Harttia (Siluriformes: Loricariidae)
(Universidade Federal de São Carlos, 2022-04-04)
Harttia genus comprises a fish group widely distributed in hydrographic basins of South
America. In the cytogenetic point of view, present large karyotypic variation, including
an extensive variation in position of ...
Isolamento e caracterização de vB_XciM_LucasX, um novo bacteriófago lítico de Xanthomonas citri e Xanthomonas fuscans
(Universidade Federal de São Carlos, 2022-09-16)
Citrus canker, which is caused by the bacteria Xanthomonas citri and Xanthomonas fuscans, is one of the main diseases that affect the citrus industry in Brazil. Disease control methods are available, but new methods are ...
Estudo do efeito do silenciamento do gene ITGB3 em células tumorais de mama
(Universidade Federal de São Carlos, 2022-09-01)
Breast cancer is the major disease that affects women, especially the triple negative phenotype, which has the worst prognosis and metastatic potential. Included, metastasis is still the main cause of death in cancer ...
Diversidade genética e filogeografia das espécies Hoplias malabaricus (Bloch, 1794) e Prochilodus lacustris Steindachner, 1907 no Nordeste do Brasil
(Universidade Federal de São Carlos, 2010-05-21)
The State of Maranhão is considered as a transitional area between northeastern semiarid and amazonian rainforest. Various perennial rivers such as the rivers Parnaíba, Itapecuru, Mearim, Pindaré and Gurupi are found in ...
Mapeamento de QTL nos cromossomos 24 e 29 para medidas de peso, resistência a carrapato e estresse térmico em uma população F2 (Gir X Holandês)
(Universidade Federal de São Carlos, 2009-07-13)
In the latest years, Brazil became one of the most important countries regarding the production and exportation of animal-based food. Improvements on the sanitary conditions and animal research applied to animal production ...
Produção recombinante e caracterização funcional de uma legumaína de cana-de-açúcar
(Universidade Federal de São Carlos, 2012-02-28)
Plant legumains, also termed vacuolar processing enzymes (VPEs), are cysteine peptidases that play key roles in seed maturation, germination, senescence, stress response, programmed cell death during development and defense ...
Análise genética de características de cresciemento e de reprodução em um rebanho da raça Canchim.
(Universidade Federal de São Carlos, 2006-10-20)
The objective in this study was to estimate genetic parameters for the
traits days to calving (DC), days to first calving (DFC) and gestation length (GL),
associated with reproductive performance of females, as well as to ...
Análise citogenética de espécies de Astyanax (Characiformes) da região de transposição do rio Piumhi
(Universidade Federal de São Carlos, 2009-06-19)
The transposition of the Piumhi River caused the introduction of many aquatic species in the São Francisco basin. Species previously restricted to the Upper Paraná basin, such as Leporinus octofasciatus and Parodon nasus, ...
Estudos citogenéticos em espécies da família Paradontidae (Actinopterygii: Characiformes), com enfoque no papel dos DNAs repetitivos na evolução cariotípica do grupo
(Universidade Federal de São Carlos, 2016-07-01)
Parodontidae is organized in three genera according to their morphological
characteristics: Parodon, Saccodon and Apareiodon. The diploid number is conserved
in this group with 2n=54 chromosomes, with species without ...