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9
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March 2013 - July 2017
March 2009 - June 2011
Publications
Publications (9)
The stingless bees Melipona interrupta and Melipona seminigra have great ecological importance as pollinators and economical importance for its honey production. They are associated with a great diversity of entomofauna and microbiota. To understand more about the microbiota associated with these species, this study carried out the morphological an...
Introduction: Huntington’s disease (HD) is a neurodegenerative disorder caused by CAG expansion repeats in the HTT gene. Usually, the symptoms start to manifest in mid-adulthood. In about 5% of cases, however, the signs begin before the age of 20 years. These cases are known as juvenile HD (JHD). Objective: Here we report a case series of JHD from...
Social organization in highly eusocial bees relies upon two important processes: caste differentiation in female larvae, and age polyethism in adult workers. Juvenile Hormone (JH) is a key regulator of both processes. Here we investigated the expression of two genes involved in JH metabolism - mfe (biosynthesis) and jhe (degradation) - in the conte...
In Melipona bees, gyne proportion is exceptionally high in relation to other genera of eusocial bees. However, hypotheses on caste determination in this genus predict gyne proportions above those usually observed. This may be because gyne production is limited by environmental conditions. Our aim was to investigate the influence of environmental fa...
