Search
Now showing items 111-120 of 147
As populações urbanas de Centris (Heterocentris) analis Fabricius, 1804 (Hymenoptera, Apidae, Centridini) são geneticamente estruturadas?
(Universidade Federal de São Carlos, 2019-02-22)
Most bees are solitary and some inhabit urban environments, finding refuge for their survival, supply their foraging and nesting needs. Centris (Heterocentris) analis is a multivoltine species with broad distribution, ...
Evolução cromossômica em peixes da família Erythrinidae (Characiformes). Citogenética comparativa entre espécies do gênero Hoplias
(Universidade Federal de São Carlos, 2015-06-29)
The Erythrinidae family is a small group of Neotropical Characiformes, comprising
only three genera, Hoplias, Hoplerythrinus and Erythrinus. Hoplias malabaricus,
Hoplerythrinus unitaeniatus and Erythrinus erythrinus must ...
Evolução cromossômica em Erythrinus erythrinus (Characiformes, Erythrinidae). Citogenética comparativa entre cariomorfos
(Universidade Federal de São Carlos, 2013-08-08)
Erythrinidae is a relatively small Characiformes fish family, but widely distributed in the Neotropics. This family comprises only three genera: Hoplias, Hoplerythrinus and Erythrinus, all endemic to Central and South ...
Conversão de uma histidina amônia liase para fenilalanina amônia liase por meio de biologia sintética
(Universidade Federal de São Carlos, 2016-02-24)
Phenylalanine ammonia lyase (PAL) catalyzes the non-oxidative deamination of L-Phe. It is an important enzyme in the production of enantio-pure mixtures of phenylalanine. Besides being important in plant secondary metabolism, ...
Estudos genético-populacionais em Astyanax aff. Scabripinnis da região da Serra da Mantiqueira
(Universidade Federal de São Carlos, 2018-10-19)
Genetic studies of natural populations have long been helping the scientific community and society in general to understand the evolution and conservation of both environments and communities. These studies have helped to ...
A colonização de uma área por espécies de abelhas sem ferrão. Um estudo de caso: Partamona helleri (Friese, 1900) (Hymenoptera : Apidae: Meliponini)
(Universidade Federal de São Carlos, 2011-02-28)
Bees are obligatory floral visitors and are considered the main pollinators of angiosperms. The increasing interest in the services of bees has led to efforts to develop management strategies for conservation purposes. The ...
Origem das linhagens mitocondriais nas abelhas africanizadas (Apis mellifera L.) do Brasil
(Universidade Federal de São Carlos, 2012-03-30)
The Africanization process of Apis mellifera has raised several questions about the genetic makeup of resulting populations. This study aimed to identify the number, frequency and distribution of different mitochondrial ...
Análise proteômica diferencial da fração periplasmática de Xanthomonas citri subsp. citri: proteínas relacionadas com a indução da patogenicidade in vitro
(Universidade Federal de São Carlos, 2010-08-30)
Citrus canker is an economically important disease that affects many citrus growing areas around the world, and there is no effective control or cure. The causative agents are bacteria from the genus Xanthomonas, recently ...
Degradação de matéria orgânica terrestre por microrganismos do rio Amazonas – Metagenômica e genômica populacional
(Universidade Federal de São Carlos, 2018-12-14)
Microbes from Amazon river basin represent an unexplored biodiversity, with a huge metabolic potential. This ecosystem receives large amounts of terrestrial organic matter (OM), which promotes heterotrophic microbial growth. ...
Relações genéticas em espécies de camarões peneídeos (Crustacea, Decapoda, Penaeidae) de ocorrência no litoral brasileiro
(Universidade Federal de São Carlos, 2015-08-21)
Penaeidae family occurs in all oceans, particularly in tropical regions and represents an important
global fishing resource. In Brazil, penaeid species have been shown decline, of their populations,
which are considered ...