20 documents found, page 1 of 2

Sex determination in bees. XXX. Effects of juvenile hormone on the development ...

Made available in DSpace on 2022-04-28T20:01:12Z (GMT). No. of bitstreams: 0 Previous issue date: 1994-01-01; Worker larvae of Melipona rufiventris, M. quadrifasciata and M. compressipes were treated topically with juvenile hormone (JH) during the cocoon-spinning phase. Examination of the tergites of the queens obtained following JH application showed induced differentiation into adults with full female (queen)...

Detecção de genes diferencialmente expressos em intermediários de Melipona (Hym...

Efeito do Hormônio Juvenil III e do choque de temperatura na determinação de ca...

Effects of 5-Azacytidine on chromatin decondensation in Melipona scutellaris (H...

Analysis of the intercaste transcriptional profile of Melipona scutellaris latr...

In colonies of Melipona scutellaris Latreille, 1811 workers can be found with four ganglion nerve cells, a morphological characteristic of the queen. It is hypothesized that these workers, called intercastes, or phenocopies, are phenotypically-like workers, but genotypically identical to queens due to this specific trait. Workers with the same number of ganglion as queens seem to be intercastes between queens a...

Insights into the Melipona scutellaris (Hymenoptera, Apidae, Meliponini) fat bo...

The insect fat body is a multifunctional organ analogous to the vertebrate liver. The fat body is involved in the metabolism of juvenile hormone, regulation of environmental stress, production of immunity regulator-like proteins in cells and protein storage. However, very little is known about the molecular mechanisms involved in fat body physiology in stingless bees. In this study, we analyzed the transcriptom...

Detection of antimicrobial resistance by means of phenotypic and genotypic test...

Submitted by ROBERTO PAULO CORREIA DE ARAÚJO (ppgorgsistem@ufba.br) on 2017-06-07T14:44:10Z No. of bitstreams: 1 2_v.11_1.pdf: 237989 bytes, checksum: 6b55a08f07ed815719ff27691d10ef8a (MD5); Made available in DSpace on 2017-06-07T14:44:10Z (GMT). No. of bitstreams: 1 2_v.11_1.pdf: 237989 bytes, checksum: 6b55a08f07ed815719ff27691d10ef8a (MD5) Previous issue date: 2012-01; Staphylococcus aureus resistentes a múl...

Epigenetic modifications and their relation to caste and sex determination and ...

Assessment of carcinogenic potential of soft drinks of cola, diet cola, orange ...

Soft drinks are industrialized unfermented beverages, free of alcohol, carbonated, rich in artificial flavors and sugar. The intense consumption of such beverages can be related to not inheritable diseases such as caries, allergy, cellulite and stretch marks, gastrointestinal disorders, diabetes and cancer. The aim of this study was to evaluate the carcinogenic potential of different concentrations of soft drin...

Insights into the Melipona scutellaris (Hymenoptera, Apidae, Meliponini) fat bo...

The insect fat body is a multifunctional organ analogous to the vertebrate liver. The fat body is involved in the metabolism of juvenile hormone, regulation of environmental stress, production of immunity regulator-like proteins in cells and protein storage. However, very little is known about the molecular mechanisms involved in fat body physiology in stingless bees. In this study, we analyzed the transcriptom...