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1“…This causes a conflict about male parentage between queens and workers. In a few species, this may result in matricide, that is, workers kill the colony's queen. …”
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2“…Over 30 viruses have been discovered from honey bees but only few studies exist on the pathogenicity and direct impact of viruses on the queen’s phenotype. …”
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3por Brandt, Annely, Grikscheit, Katharina, Siede, Reinhold, Grosse, Robert, Meixner, Marina Doris, Büchler, Ralph“…Queen failure is considered a relevant cause of colony losses, yet few data exist concerning effects of environmental stressors on queens. …”
Publicado 2017
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4“…It is critical to understand the negative impacts of pests and pathogens on queen health, how queen problems might enable disease, and how both factors influence colony health. …”
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5por Williams, Geoffrey R., Troxler, Aline, Retschnig, Gina, Roth, Kaspar, Yañez, Orlando, Shutler, Dave, Neumann, Peter, Gauthier, Laurent“…Recently, queen failure has been proposed to be a major driver of managed honey bee colony losses, yet few data exist concerning effects of environmental stressors on queens. …”
Publicado 2015
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6“…BACKGROUND: Most insects are relatively short-lived, with a maximum lifespan of a few weeks, like the aging model organism, the fruit-fly Drosophila melanogaster. …”
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7“…Here, we demonstrate that some social insect queens exhibit the opposite pattern. Egg laying rates of Cardiocondyla obscurior ant queens increased with age until death, even when the number of workers caring for them was kept constant. …”
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8“…Queen selection in social insect colonies represents a high-stakes conflict where competition occurs among multiple queens for a few or a single reproductive role(s). …”
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9“…This study sheds light on how bumble bee queens are impacted by food resource availability at a critical life stage. …”
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10“…This may lead to conflict about reproductive rights. As yet, few studies have investigated the allocation of reproduction among queens in multi - queen societies ("reproductive skew"). …”
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11“…A honey bee queen mates with a number of drones a few days after she emerges as an adult. …”
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12por Lenoir, Alain, Devers, Séverine, Marchand, Philippe, Bressac, Christophe, Savolainen, Riitta“…The Palearctic ant, Manica rubida (Latreille) (Hymenoptera: Formicidae), lives mostly in mountainous regions in either monogynous colonies, containing one macrogynous queen or polygynous colonies, containing a few large macrogynous queens. …”
Publicado 2010
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14por Higgs, Nicholas D.“…Subsistence fisheries were one of the few activities permitted during emergency lockdown in The Bahamas, leading many to turn to the sea for food. …”
Publicado 2021
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15por Shaffer, Zachary, Sasaki, Takao, Haney, Brian, Janssen, Marco, Pratt, Stephen C., Fewell, Jennifer H.“…The evolution of cooperation is a fundamental problem in biology, especially for non-relatives, where indirect fitness benefits cannot counter within-group inequalities. …”
Publicado 2016
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16por Papkou, Andrei, Guzella, Thiago, Yang, Wentao, Koepper, Svenja, Pees, Barbara, Schalkowski, Rebecca, Barg, Mike-Christoph, Rosenstiel, Philip C., Teotónio, Henrique, Schulenburg, Hinrich“…By exploring the dynamics of coevolution at the phenotypic and genomic level for both host and pathogen simultaneously, our findings demonstrate a more complex model of the Red Queen, consisting of distinct selective processes acting on the two antagonists during rapid and reciprocal coadaptation.…”
Publicado 2019
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17por Shawer, Dalia M.B., Rakha, Osama M., Taha, El-Kazafy A., AL-Kahtani, Saad N., Elnabawy, Elsaid M.“…It can be concluded that caging the queen during the banana flow season helps the colonies to produce more honey yield without effect on the colony strength after releasing the queen despite the ovaries development of few workers without egg-laying.…”
Publicado 2021
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18por Tamizi, Amin Asyraf, Nazaruddin, Nazrul Hisham, Yeong, Wee Chien, Mohd Radzi, Muhammad Faris, Jaafar, Mohd Azwan, Sekeli, Rogayah“…Heterotrigona itama is a species of stingless bee recently domesticated (or reared) for honey production in a few Southeast Asian countries namely Malaysia and Indonesia. …”
Publicado 2020
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19“…More genes altered their expression with age in the fat body than in the brain. Despite strong differences in ovary development, few fecundity genes were differentially expressed. …”
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20por Ochieng, James Robert, Bachs, Marta Planellas, Nsubuga, Anthony, Rwego, Innocent B., Kisakye, John Joseph M., Riba, Laura Muro, Figueres, Jesus Muro“…Trypanosome tests using microhematocrit centrifugation/dark ground microscopy technique (MHCT) followed by conventional polymerase chain reaction (cPCR) were performed in blood samples collected from identified indigenous dogs (n = 124). …”
Publicado 2022
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