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Transcript levels of ten caste-related genes in adult diploid males of Melipona quadrifasciata (Hymenoptera, Apidae): a comparison with haploid males, queens and workers
(2011)
In Hymenoptera, homozygosity at the sex locus results in the production of diploid males. In social species, these pose a double burden by having low fitness and drawing resources normally spent for increasing the work ...
O desenvolvimento do aparelho reprodutor de machos diplóides de Melipona quadrifasciata Lepeletier, 1836 sob influência do hormônio juvenilThe development of the reproductive system of diploid males of Melipona quadrifasciata under influence of juvenile hormone
(Universidade Federal de ViçosaBRAnálises quantitativas e moleculares do Genoma; Biologia das células e dos tecidosMestrado em Biologia Celular e EstruturalUFV, 2015)
Gene copy number and differential gene expression in haploid and diploid males of the stingless bee, Melipona quadrifasciata
(SPRINGER BASEL AGBASEL, 2012)
Complementary sex determination in Hymenoptera implies that heterozygosity at the sex locus leads to the development of diploid females, whereas hemizygosity results in haploid males. Diploid males can arise through ...
Characterization of cuticular hydrocarbons of diploid and haploid males, workers and queens of the stingless bee Melipona quadrifasciata
(SPRINGER BASEL AGBASEL, 2012)
Males, queens and workers of stingless bees show differences in external morphology, behaviour and roles within a colony. In addition, each individual has a cuticular chemical signature responsible for mutual communication ...
Estrutura genética e sociogenética das populações e ninhos de Euglossini (Hymenoptera: Apidae) determinadas por meio de microssatélites
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Genética Evolutiva e Biologia Molecular - PPGGEv, 2007-07-04)
Euglossine bees are important pollinators of many Neotropical plant species, particularly orchids which could present a species-specific bee-flower relationship, essential to the reproductive success of these plants. Orchids ...
Avaliação da expressão gênica diferencial e dos hidrocarbonetos cuticulares de rainhas, operárias, machos haplóides e diplóides de Melipona quadrifasciata (Hymenoptera: Apidae)Evaluation of differential gene expression and cuticular hydrocarbons of queens, workers, haploid and diploid males of Melipona quadrifasciata (Hymenoptera: Apidae)
(Universidade Federal de ViçosaBRGenética animal; Genética molecular e de microrganismos; Genética quantitativa; Genética vegetal; MeDoutorado em Genética e MelhoramentoUFV, 2015)
Growth, fatty acid composition, and reproductive parameters of diploid and triploid yellowtail tetra Astyanax altiparanae
(Elsevier B.V., 2017-03-20)
The aim of this study was to evaluate the growth, carcass yield, fatty acid composition, and reproductive parameters of diploid and triploid Astyanax altiparanae. Triploidization was induced by heat shock (40 degrees C for ...
Modelagem da dinâmica de machos diplóides: efeitos do número de alelos, dispersão por passeio aleatório e estruturação espacial simples
(2018-09-26)
Insetos na ordem Hymenoptera, como vespas, formigas e abelhas, exibem um sistema haplodiplóide de determinação sexual em que as fêmeas se originam de ovos fecundados e os machos de ovos não fecundados. As fêmeas são diplóides ...