Gene Order
Mostrando 13-24 de 3850 artigos, teses e dissertações.
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13. Edição genética: riscos e benefícios da modificação do DNA humano
Resumo O artigo analisa discussões sobre edição genética humana encontradas em artigos científicos, declarações institucionais e proferidas no International Summit on Gene Editing realizado em 2015. Objetiva-se explicitar e refletir sobre argumentos favoráveis e contrários à modificação do DNA. A edição genética pode desenvolver novas terapêu
Rev. Bioét.. Publicado em: 01/07/2019
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14. Old tools as new support for on farm conservation of different types of maize
ABSTRACT: A germplasm collection should represent the diversity of the target species and the gene pools associated with it. However, it is critical to establish collection plans which ensure such representativeness. At times it is difficult to identify the best strategy for collecting domesticated species that are conserved in situ/on farm, since, in genera
Sci. agric. (Piracicaba, Braz.). Publicado em: 01/07/2019
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15. T cell receptor excision circles as a tool for evaluating thymic function in young children
The thymus is a primary lymphoid organ responsible for the maturation of T cells as well as the immunological central tolerance. It is in the antenatal period and infancy that it plays its major role. In clinical practice, T cell receptor excision circles (TRECs) are considered a direct and reliable measure of the thymic function. TRECs are a by-product of D
Braz J Med Biol Res. Publicado em: 19/06/2019
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16. [PROVISIONAL] Mitochondrial genomes of genus Atta (Formicidae: Myrmicinae) reveal high gene organization and giant intergenic spacers
Abstract The ants of the genus Atta are considered an important pest to agriculture in Latin América, although, Atta species are important contributors to ecosystem functions in the various habitats in which they occur. Next-generation sequencing product millions or billions of short reads, however, is necessary to applied methods for assembly of the genome
Genet. Mol. Biol.. Publicado em: 10/06/2019
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17. Genome-wide identification, characterisation and expression profiling of the ubiquitin-proteasome genes in Biomphalaria glabrata
BACKGROUND Biomphalaria glabrata is the major species used for the study of schistosomiasis-related parasite-host relationships, and understanding its gene regulation may aid in this endeavor. The ubiquitin-proteasome system (UPS) performs post-translational regulation in order to maintain cellular protein homeostasis and is related to several mechanisms, i
Mem. Inst. Oswaldo Cruz. Publicado em: 03/06/2019
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18. Molecular characterization of a phytoplasma associated with a commercial variety of Momordica charantia
ABSTRACT: Momordica charantia (bitter melon) presents two distinct types or varieties, known as wild type and commercial type. Plants of the wild type are hosts of a phytoplasma of the group 16SrIII-J, which is associated with a disease known as witches’ broom. However, this disease has not yet been reported in commercial bitter melon. Thus, symptomatic pl
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-05
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19. The complete chloroplast genome sequences of three Spondias species reveal close relationship among the species
Abstract This study reports the complete chloroplast sequences of three Spondias species. The genome sequences were obtained for Spondias tuberosa, Spondias bahienses, and Spondias mombin using the Illumina sequencing technology by a combination of de novo methods and a reference-guided assembly using Sapindus mukorossi as reference. The genomes of S. tubero
Genet. Mol. Biol.. Publicado em: 11/03/2019
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20. Molecular detection of albinism gene in Brazilian buffalo herds (Bubalus bubalis)
RESUMO: O Albinismo é uma doença genética caracterizada pela deficiência na produção de melanina, o que torna os animais afetados mais susceptíveis a problemas cutâneos e influencia negativamente a criação destes animais. A mutação nonsense (c.1431G>A) no gene da tyrosinase já foi descrita como responsável pelo albinismo oculocutâneo em búfal
Pesq. Vet. Bras.. Publicado em: 2019-03
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21. GBA mutations p.N370S and p.L444P are associated with Parkinson's disease in patients from Northern Brazil
RESUMO Mutações no gene GBA têm sido reportadas em pacientes com doença de Parkinson (DP) em diferentes países, incluindo o Brasil. Com o objetivo de confirmar esse padrão em uma amostra de pacientes com DP provenientes do Norte brasileiro, foi conduzindo esse estudo caso-controle investigando a frequência das duas mutações mais comuns do gene GBA (
Arq. Neuro-Psiquiatr.. Publicado em: 2019-02
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22. Development and selection of super-sweet corn genotypes (sh2) through multivariate approaches
ABSTRACT The aim of the present study was to investigate relations among ten traits in super-sweet corn genotypes assessed by means of simple correlation, path and canonical variable analyses, as well as to investigate the relative importance of such traits to the super-sweet corn breeding program developed at Darcy Ribeiro Northern Fluminense State Universi
Bragantia. Publicado em: 25/10/2018
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23. The combining ability of popcorn S7 lines for Puccinia polysora resistance purposes
ABSTRACT The present study resulted from the lack of information on the genotypic expression ruling the resistance to rust and on the main traits of economic importance to the herein addressed crop. The combining ability of 16 popcorn lines and hybrids was assessed in partial diallel cross in two representative locations in Rio de Janeiro State, Brazil, wher
Bragantia. Publicado em: 18/10/2018
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24. Phylogenetic relationships of the family Tarumaniidae (Characiformes) based on nuclear and mitochondrial data
ABSTRACT Characiformes is an order of freshwater fishes that includes many commercially important and emblematic species from South America and Africa, such as the popular piranhas, hatchetfishes, African tiger fishes and tetras. The order is split into two suborders with a total of 24 families, 282 genera and ca. 2,100 species. Here, we present an expanded
Neotrop. ichthyol.. Publicado em: 11/10/2018