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Avaliação da genotoxicidade das águas do lençol freático sob a Universidade Federal do Rio Grande do Norte
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Genética e Biologia MolecularGenética e Biologia Molecular, 2007-02-28)
The groundwater represents the most important freshwater supply of planet. Dailly, in all world a great amount of toxic and genotoxic material reaches the aquatic systems, mainly the aquifers. The Barreiras aquifer through ...
Global distribution, diversity hotspots and niche transitions of an astaxanthin-producing eukaryotic microbe
(Wiley, 2014-02)
Microbes establish very diverse but still poorly understood associations with other microscopic or macroscopic organisms that do not follow the more conventional modes of competition or mutualism. Phaffia rhodozyma, an ...
Increased plumage darkness of female Shiny Cowbirds Molothrus bonariensis in the subtropics: An adaptation to bacterial degradation?
(Wiley Blackwell Publishing, Inc, 2010-10)
The Shiny Cowbird Molothrus bonariensis is a sexually dichromatic species, in which males have blackish-blue iridescence and females are dull brown. However, in some subtropical parts of its distribution, females show a ...
Diseño de una planta de tratamiento de agua residual para la Corporación de Productores y Comercializadores Orgánicos Bio Taita Chimborazo – COPROBICH.
(Escuela Superior Politécnica de Chimborazo, 2020-02-14)
The purpose of this research work was to design a wastewater treatment plant for COPROBICH. since the residual water generated from the washing and centrifugation of the quinoa was discharged into the environment without ...
Morphological and molecular characterization, pathogenicity and sexual reproduction of Ascochyta rabiei isolates of chickpea fields in Argentina
(Wiley, 2022-01)
Ascochyta blight is one of the most devastating foliar diseases of chickpea. The causal agent, Ascochyta rabiei, is a heterothallic ascomycete and its sexual reproduction depends on the proximate presence of both mating ...
Biopolymeric antimicrobial films: Study of the influence of hydroxypropyl methylcellulose, tapioca starch and glycerol contents on physical properties
(Elsevier Science, 2014-03)
Mixture design methodology was applied to study the effect of different levels of tapioca starch (TS), hydroxypropyl methylcelullose (HPMC), and glycerol (Gly) on the physical properties of biopolymeric films supporting ...
Caracterización morfocultural de nuevos grupos taxonómicos de Alternaria asociados a enfermedades del trigo en ArgentinaMorphocultural characterization of Alternaria species-groups asociated to wheat diseases in Argentina
(Sociedad de Ciencias Morfologicas de La Plata, 2015-01)
Se caracterizaron 40 aislamientos de Alternaria procedentes de trigo, en grupos de morfo-especies en base a sus modelos de esporulación, morfología del conidio/conidióforo, color de la colonia sobre medios específicos (agar ...