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Mating system in Handroanthus heptaphyllus (Vell.) Mattos populations and its implications for seed collection to genetic conservation and breeding
(Ipef-inst Pesquisas Estudos Florestais, 2015-09-01)
Handroanthus heptaphyllus is a long-lived tropical tree, insect-pollinated, common in secondary vegetation, and is economical useful for urban and forest restoration purposes. However, when considering seed harvest for ...
Comparative analysis of germ cells and DNA of the genus Amblyomma: adding new data on Amblyomma maculatum and Amblyomma ovale species (Acari: Ixodidae)
(2017-11-01)
Among tick species, members of the subfamily Amblyomminae have received special attention, since they serve as vectors for pathogens such as Rickettsia spp. and display cryptic species complexes that make their taxonomical ...
Generation of Chloroplast Molecular Markers to Differentiate Sophora toromiro and Its Hybrids as a First Approach to Its Reintroduction in Rapa Nui (Easter Island)
(2021)
Sophora toromiro is an endemic tree of Rapa Nui with religious and cultural relevance that despite being extinct in the wild, still persists in botanical gardens and private collections around the world. The authenticity ...
Sistemática do gênero Cryptonanus (Didelphimorphia: Didelphidae) baseada em análises moleculares
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Diversidade Biológica e Conservação - PPGDBC-SoCâmpus Sorocaba, 2014-03-06)
The Cryptonanus genus, in Didelphidae family, is currently constituted by five recognized species restricted to the open vegetation areas of South America: C. agricolai, C. chacoensis, C. guahybae, C. ignitus e C. unduaviensis. ...
Ensaios com primers de ISSR e PCR para estudo da variabilidade genética de Tetragonisca angustula (Latreille, 1811) (Hymenoptera, Apidae, Meliponinae) na região de Campo Mourão - Paraná
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2015-02-02)
The bees belonging to Meliponini tribe live in tropical and sub-tropical areas in the planet, covering an average of 60 genders. Its importance role is pollination, regarding the key piece of ecosystem maintenance. ...
Use of genomic and phenotypic selection in lines for prediction of testcrosses in maize II: grain yield and plant traits
(2017-06-01)
Plant breeders have been trying to predict the performance of hybrids based on their parental performance. One application of molecular markers is its use in selection. The objectives were to map quantitative trait loci ...
Distancias genéticas entre perfiles moleculares obtenidos desde marcadores multilocus multialélicosGenetic distances between molecular profiles obtained from multilocus-multiallele markers
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2010)
An assessment of the genetic diversity of Cedrela balansae C. DC. (Meliaceae) in Northwestern Argentina by means of combined use of SSR and AFLP molecular markers
(2013-04)
Cedrela balansae C.DC. is a native tree species in Argentina, severely exploited for its timber features. We performed a molecular analysis to understand the genetic diversity and its distribution in eight remaining ...