Mostrando 1,621 - 1,640 Resultados de 3,908 Para Buscar '"Queen"', tiempo de consulta: 0.12s Limitar resultados
  1. 1621
    por Brascamp, Evert W., Bijma, Piter
    Publicado 2019
    “…The additive genetic variance among worker groups depends on the additive genetic relationship between the drone-producing queens (DPQ) that produce the drones that mate with the queen. …”
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  2. 1622
    “…Ant societies show a division of labor in which a queen is in charge of reproduction while nonreproductive workers maintain the colony. …”
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  3. 1623
    por Metz, Bradley N, Tarpy, David R
    Publicado 2021
    “…Exploration into reproductive quality in honey bees (Apis mellifera Linneaus (Hymenoptera: Apidae) largely focuses on factors that affect queens, with drones primarily being considered insofar as they pass on effects of environmental stressors to the queen and subsequent offspring. …”
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  4. 1624
    “…METHODS AND ANALYSIS: The study is a longitudinal survey of all first-year undergraduate students entering Queen’s University in the fall term of 2018 (and will launch at Oxford University in fall of 2019). …”
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  5. 1625
    “…Estimation of breeding values requires specific adjustment and the use of sires in the pedigree is only possible when mating of queens and drones is strictly controlled. In the breeding program of the National Registry for Italian Queen Breeders and Bee Producers the paternal contribution is mostly unknown. …”
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  6. 1626
    “…We experimentally induced the production of new queens by removing the current colony queen, and we used RNA sequencing to study the gene expression profiles of both developing larvae and their caregiving nurses before and after queen removal. …”
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  7. 1627
    “…The underlying selection regime is known as Red Queen dynamics. However, our study suggests a more complex picture for chytrid parasitism in the cyanobacterium Planktothrix. …”
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  8. 1628
    “…Different species demonstrate a high variation with respect to both social structure and mating strategies: from the ancestral colony type that is composed of a single queen (monogyny), singly inseminated (monoandry), to the more derived states of colonies headed by a multiply inseminated queen (polyandry), to colonies composed of multiple queens (polygyny) that are either singly or multiply inseminated. …”
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  9. 1629
    “…Here, we test whether workers discriminate between queen- and worker-produced larvae during colony reunion. …”
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  10. 1630
    “…We discuss the necessary requirements for such technology and show experimental data on the dynamics of the natural queen’s court, initial designs of biomimetic robotic surrogates of court bees, and a multi-agent model of the queen bee court system. …”
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  11. 1631
    por Pollack, Paul
    Publicado 2017
    “…Gauss famously referred to mathematics as the "queen of the sciences" and to number theory as the "queen of mathematics". …”
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  12. 1632
    “…A new socially-parasitic species, Myrmica latra sp. n. is described based on a queen and male from Indian Himalaya. Its queen differs from other species by the distinctly narrower petiole and postpetiole, blunt and non-divergent propodeal spines, and a darker body colour. …”
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  13. 1633
    “…The day after surgery, the queen was healthy with no evidence of vulvar discharge. …”
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  14. 1634
    “…In eusocial species, most females forgo their own reproduction to support that of a dominant female or queen. In many eusocial insects, worker reproduction is inhibited via dominance hierarchies or by pheromones produced by the queen and her brood. …”
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  15. 1635
  16. 1636
  17. 1637
    por Purcell, Henry, 1659-1695
    Publicado 1991
    Tabla de Contenidos: “…the echoing air from The fairy Queen (4.01) (Jennifer Vyvyab, soprano ; English Chamber Orchestra ; Benjamin Britten, director) -- But death alas!...…”
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  18. 1638
    “…The colonies seemed to return to their normal sounds 9–10 days after the reintroduction of the queens in the hives. Our study concluded that timely intervention of the queen’s absence combined with the immediate intervention of the beekeeper may be a determining factor in mitigating the adverse effects that occur from the queen’s loss.…”
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  19. 1639
    por Knaden, Markus, Wehner, Rüdiger
    Publicado 2006
    “…This difference is in accordance with large queen dispersal distances due to far-reaching mating flights in C. bicolor and small queen dispersal distances due to colony foundation by budding in C. mauritanica. …”
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  20. 1640
    “…APOBEC3G and TRIM5a have been demonstrated to evolve under pervasive positive selection throughout primate evolution, supporting the red-queen hypothesis. Therefore, one naturally presumes that Tetherin also evolves under pervasive positive selection throughout primate evolution and supports the red-queen hypothesis. …”
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