Jornadas "Ciência nos Açores - que futuro?", Biblioteca Pública e Arquivo Regional de Ponta Delgada, 7 e 8 de Junho de 2013.
Tese de mestrado, Cuidados Paliativos, Faculdade de Medicina, Universidade de Lisboa, 2014 ; Na Região Autónoma dos Açores, não existem recursos de Cuidados Paliativos, apesar da existência de profissionais com formação e haver legislação aprovada. O autor realizou uma revisão da literatura relativamente à avaliação das necessidades e estudou quais as percepções dos médicos Especialistas Hospitalares e dos mé...
This work aims to evaluate diversity of Saccharomyces cerevisiae strains from vineyards of the Azores Archipelago and to estimate the degree of phenotypic and genetic differentiation among geographically isolated islands. During two consecutive years, 163 grape musts were obtained from grape samples collected in eight islands of the Archipelago, that belonged to traditional (Arinto, Verdelho and Terrantez) and ...
During the harvests of 2009 and 2010, 163 musts were obtained from grape samples collected in eight islands of the Archipelago of the Azores. The sampling plan included traditional and hybrid grape varieties from vineyards in appellations of origin and abandoned vineyards. In 2009, 2640 yeast isolates were obtained from the initial stage of fermentation, belonging to more than 20 species. Differences between mo...
During the harvests of 2009 and 2010, 163 musts were obtained from grape samples collected in eight islands of the Archipelago of the Azores. The sampling plan included traditional and hybrid grape varieties from vineyards in appellations of origin and abandoned vineyards. In 2009, 2640 yeast isolates were obtained from the initial stage of fermentation, belonging to more than 20 species. Differences between mo...
Nas vindimas de 2009 e 2010 foram obtidos 163 mostos de amostras de uvas colhidas em oitos ilhas do Arquipélago dos Açores. A amostragem incluiu castas tradicionais, e híbridas a partir de vinhas em zonas demarcadas e não demarcadas e vinhas abandonadas. Em 2009 obtiveram-se 2640 isolados de levedura da fase inicial da fermentação, que pertenceram a mais de 20 espécies. Relativamente às espécies mais representa...
This study aims at the characterization of the fermentative yeasts flora of the vineyards from the Azores archipelago, for biodiversity preservation and the constitution of a Saccharomyces cerevisiae strain collection. During the harvests of 2009 and 2010, 163 (88 and 75) grape samples were collected from eight islands of the archipelago, that belonged to traditional (Arinto, Verdelho and Terrantez) and hybrid ...
Ecological, evolutionary and population genetic studies of yeasts require the processing of a high numbers of isolates. The current molecular methods for yeast identification and characterization require time-consuming and labor intensive DNA extraction protocols. Within this research, we aimed to develop a high-throughput method for yeast DNA extraction. Total yeast DNA extraction was based on a previously des...
This study aims at the characterization of the fermentative yeasts flora of the vineyards from Azores, for biodiversity preservation and the constitution of a Saccharomyces cerevisiae strain collection. During the harvest of 2009, 88 grape samples were collected from eight islands of the archipelago, that belonged to traditional (Arinto, Verdelho and Terrantez) and hybrid grape varieties. The sampling plan cove...
Apresentação efectuada nas "Jornadas Portuguesas de Genética, 35, Braga, 2010" ; The model organism Saccharomyces cerevisiae stands today at the forefront of molecular biology and functional analysis in genetics and genomics. However, understanding of the ecological, evolutionary and population genetic features that shaped the biology of this species is underscored by a wealth of knowledge on molecular and cel...
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