Top PDF Induction of genetic variability in oat
Induction of genetic variability in oat
... frequency of mutations and variations, which can be amplified through chemical mutagens as for instance alkylating agents (ethyl- methanesulfonate and methyl-methanesulfonate), as much as physical mutagens, such ...
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Genetic variability of marine shrimp in the Brazilian industry
... broodstocks of L. vannamei shows clear signals of limited ...vannamei genetic variability found among nine of the largest national hatcheries can be considered ...necessity of ...
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GENETIC VARIABILITY IN FIVE SPECIES OF ANOSTOMIDAE (OSTARIOPHYSI - CHARACIFORMES)
... part of the integrated project “Aspects of Fauna and Flora on the Tibagi River Basin” carried out by Universidade Estadual de Londrina for the restoration of the basin, conflicts with government ...
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Heterosis and genetic parameters for grain quality in oat segregating populations
... content in oats is higher than in other ce- ...absence in heterosis gain in both popu- lations was observed (Table 1), which can be an indicative of low combining ability between the ...
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Mitochondrial genetic variability of Didelphis albiventris
... fragment of cytochrome oxidase c (COI) from 93 biological samples from seven Brazilian localities, with linear distances ranging between 58 and about 1800 km to analyze the effects of geographic distances ...
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Genetic improvement and population structure of the Nelore breed in Northern Brazil
... objective of this work was to evaluate the population structure and the genetic and phenotypic progress of Nelore cattle in Northern ...Out of the 140,628 animals studied, ...record ...
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Genetic variability in populations of sweet corn, common corn and teosinte
... species of corn and teosinte. This genus has several species of teosinte, such as ...a genetic source for the improvement of agronomic characteristics of maize (Reeves 1950, Cohen and ...
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Genetic variability in popcorn synthetic population
... lines of popcorn maize from different origins and reported a significant effect of GCA and SCA for GY and ...PE of nine lines of popcorn, eight of temperate and one of tropical ...
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Genetic analysis of residual feed intake adjusted for fat and carcass and performance traits in a Nellore herd
... 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 ...
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Tomato severe rugose virus (ToSRV)
... viruses of great economic importance in the tropics and ...reported in tomatoes in Brazil, but only a few predominate in the field, for unknown ...reasons. In this study ...
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Colletotrichum graminicola (Ces.) GW Wils., has
... objectives of this study were to evaluate the resistance of maize inbred lines to anthracnose leaf blight (Colletotrichum graminicola ...estimate genetic parameters associated with ...blight ...
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Análise das quasiespécies do vírus da hepatite C genótipo 1 por meio da região genômica NS5A
... References sequences for genotypes 1a (H77_NS5A1a) and 1b (HCVJ_NS5A1b) are indicated. Genetic variability of HCV quasispecies in samples collected over time. A) Genetic complexity cal[r] ...
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Artificial intelligence in seeding density optimization and yield simulation for oat
... relevance in the simulation and optimization in various areas (Krug et ...essential in the identification of factors that influence agricultural production and more- efficient managements ...
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Genetic variability during four cycles of recurrent selection in rice
... selection of upland rice of Embrapa aims to genetically improve the populations for a geographic region that is characterized by diverse soils and climatic conditions (Breseghello et ...Therefore, in ...
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Genetic variability for carotenoid content of grains in a composite maize population
... farming of their own local seeds was one strategy used by farmers to enable production, which initially aims at meeting the demand for animal feeding and secondly, to generate income through the sale of ...
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Genetic variability during four cycles of recurrent selection in rice
... MARTÍNEZ, C.P.; TORRES, E.A.; CHATEL, M.; MOSQUERA, G.; DUITAMA, J.; ISHITANI, M.; SELVARAJ, M.; DEDICOVA, B.; TOHMÉ, J.; GRENIER, C.; LORIEUX, M.; CRUZ, M.; BERRÍO, L.; CORREDOR, E.; SAN MARTIN, G.Z. de; BRESEGHELLO, ...
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Effect of selection on genetic variability in yellow passion fruit
... Regardless of the goals and methods of improvement and the inherent self-incompatibility of yellow passion fruit, leading to allogamy and therefore the existence of genetic ...
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Species diversity, genetic structure and variability of begomovirus populations infecting tomatoes in Ecuador
... are of economic importance due to their adverse effects on the production of tropical and subtropical ...crops. In Ecuador, despite reports of significant infestations of Bemisia tabaci ...
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Genetic diversity analysis in the section Caulorrhizae (genus Arachis)
... number of monomorphic loci was high by ac- counting that each primer pair that did not allow detection of polymorphism was adjacent to regions containing a high number of repeats, these ranging from ...
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Genetic variability in three Amazon parrot species
... composed of ecological and genetic variation, and its evaluation is an essential step towards planning conservation strategies for endangered or vul- nerable species (Schwartz et ...lack of ...
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