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  1. 1721
    “…In Harpegnathos ants, when the queen dies, workers can undergo an adult caste switch to reproductive pseudo-queens (gamergates), exhibiting a five-times prolonged life span. …”
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    Insulin signaling in the long-lived reproductive caste of ants
  2. 1722
    por Gendron, François
    Publicado 1993
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    The gilded youth of Thermidor /
  3. 1723
    “…To explore whether conserved molecular pathways relate to dominance, we compared wasp transcriptomic data to previous studies of gene expression associated with pheromonal communication and queen-worker differences in honey bees, and aggressive behavior in bees, Drosophila, and mice. …”
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    Shared genes related to aggression, rather than chemical communication, are associated with reproductive dominance in paper wasps (Polistes metricus)
  4. 1724
    “…RESULTS: By characterizing vitellogenin RNA expression levels (vg) in B. terrestris we show that vg is not associated with task and only partially associated with worker age, queen presence, and caste (queen vs worker). The correlations of vg with ovarian activation were not consistent across experiments, but both vg and ovarian activation were significantly associated with levels of aggression experienced by workers. …”
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    Exploring the role of juvenile hormone and vitellogenin in reproduction and social behavior in bumble bees
  5. 1725
    por Jacobs, Susanne, Heinze, Jürgen
    Publicado 2019
    “…This species is of particular interest for the analysis of life history evolution in Cardiocondyla, as it occupies a phylogenetic position between tropical species with multi-queen (polygynous) colonies and fighting males and a Palearctic clade with single-queen colonies and mutually peaceful males. …”
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    Population and colony structure of an ant with territorial males, Cardiocondyla venustula
  6. 1726
    “…Only a single female per group, called the queen, produces offspring with the most dominant males of the group. …”
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    Socially Induced Infertility in Naked and Damaraland Mole-Rats: A Tale of Two Mechanisms of Social Suppression
  7. 1727
    por Synge, John L
    Publicado 1970
    “…Talking about concepts ; talking about geometry ; talking about algebra ; variables, operators, functions ; pontificating about events ; the queen and the captain of the guard ; particles, world lines and the arrow of time ; the Mary Jane and the Penelope ; time ; the line-element and curvature of a surface ; the line-element and curvature of a space-time ; tensors ; the field equations ; from general to special ; particles in collision.…”
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    Talking about relativity
  8. 1728
    “…The ability of bees to successfully face these stressors during diapause and subsequently initiate a nest depends on their overall nutritional state and an adequate preparatory diet. Here, we used queens of the common eastern bumble bee, Bombus impatiens, to examine how pollen diets varying in their protein to lipid ratio and total nutrient amounts affected queen performance during and after diapause. …”
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    The Effect of Pollen Diet Composition and Quantity on Diapause Survival and Performance in an Annual Pollinator (Bombus Impatiens)
  9. 1729
    “…IQQG killed over 70% of the workers and three of four queens. The surviving two MARY queens lost an average of 21% of their starting weight. …”
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    Insecticidal Effects of Receptor-Interference Isolated Bioactive Peptides on Fire Ant Colonies
  10. 1730
    por Evans, Jay D, Wheeler, Diana E
    Publicado 2001
    “…BACKGROUND: Depending on their larval environment, female honeybees develop into either queens or workers. As in other polyphenisms, this developmental switch depends not on genomic differences between queens and workers but on the differential expression of entire suites of genes involved with larval fate. …”
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    Expression profiles during honeybee caste determination
  11. 1731
    “…To establish the protocol, we used ovaries of worker bees from colonies with and without a queen. Under the first condition, vitellogenin is assumed not to be present in the workers' ovaries. …”
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    Immunogold Localization of Vitellogenin in the Ovaries, Hypopharyngeal Glands and Head Fat Bodies of Honeybee Workers, Apis Mellifera
  12. 1732
    “…From one or two over-wintering nests, the colonies expanded to occupy up to 60 nests by late summer, then retract once more to one or two nests by mid-winter. The worker-to-queen ratio changed greatly during this cycle, with over two thousand workers per queen during fall and winter, dropping to a low of about 300 during midsummer. …”
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    The Seasonal Natural History of the Ant, Dolichoderus mariae, in Northern Florida
  13. 1733
    por Evans, Lisa J., Raine, Nigel E.
    Publicado 2014
    “…Because the foundress queen is crucial to the survival and success of a bumble bee colony, more efficient foraging behaviour in queens may have strong adaptive value.…”
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    Changes in Learning and Foraging Behaviour within Developing Bumble Bee (Bombus terrestris) Colonies
  14. 1734
    “…The analysis of the cuticular hydrocarbons apparently con-firmed the hypothesis that this species is polydomous, since the chemical profiles of all studied colonies with nests at different sites were very similar to the chemical signature of the single found queen and were also different from those of colonies used as control.…”
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    Polydomy in the ant Ectatomma opaciventre
  15. 1735
    “…Our data suggest that, by mimicking the stridulations of the queen, Paussus is able to dupe the workers of its host and to be treated as royalty. …”
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    The Pied Piper: A Parasitic Beetle’s Melodies Modulate Ant Behaviours
  16. 1736
    “…However, reduction in queen contacts could help bees limit the spread of infection. …”
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    Parasite infection accelerates age polyethism in young honey bees
  17. 1737
    “…In our study, we apply the Quantitative MR Estimation Employing Normalization (QuEEN) model to estimate the four DTI measures: MD, FA, RD, and AD. …”
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    Statistical estimation of white matter microstructure from conventional MRI
  18. 1738
    “…This study aims to determine the characteristics of patients presenting to Queen Elizabeth Central Hospital Oncology Unit, Blantyre, Malawi, who had been treated for tuberculosis before they were diagnosed with cancer. …”
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    Tuberculosis Diagnosis Delaying Treatment of Cancer: Experience From a New Oncology Unit in Blantyre, Malawi
  19. 1739
    “…The largest colony collected containing 865 adults and over 1400 cells. The number of queen’s present among the eight colonies varied between 3 and 58 and no clear association between colony development and queen number was detected. …”
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    Life history and chemical ecology of the Warrior wasp Synoeca septentrionalis (Hymenoptera: Vespidae, Epiponini)
  20. 1740
    “…The acaricide toxicity to the Varroa mites was consistent in both the caged adult honey bees and workers in the queen-right colonies, although, two of these acaricides, coumaphos at the highest doses and hop acids, were comparatively more toxic to the worker bees.…”
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    Toxicity of Selected Acaricides to Honey Bees (Apis mellifera) and Varroa (Varroa destructor Anderson and Trueman) and Their Use in Controlling Varroa within Honey Bee Colonies
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