Results 151 to 160 of about 284,171 (356)

REVALENCE AND GENOTYPIC DIVERSITY OF THE SYMBIOTIC BACTERIUM WOLBACHIA IN THE DROSOPHILA MELANOGASTER POPULATION OF NALCHIK

open access: yesВавиловский журнал генетики и селекции, 2015
The symbiotic bacterium Wolbachia is widespread in natural Drosophila melanogaster populations. Its frequency in D. melanogaster populations is broadly variable from occasional individuals to total infestation.
R. A. Bykov   +3 more
doaj  

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy   +7 more
wiley   +1 more source

Evolutionary Responses of Drosophila melanogaster Under Chronic Malnutrition

open access: yesFrontiers in Ecology and Evolution, 2018
Drosophila species have successfully spread and adapted to diverse climates across the globe. For Drosophila melanogaster, rotting vegetative matter provides the primary substrate for mating and oviposition, and also acts as a nutritional resource for ...
Muhammad Ahmad   +7 more
doaj   +1 more source

Cytokinesis inDrosophila melanogaster [PDF]

open access: yesCytoskeleton, 2012
AbstractCytokinesis is the process that physically separates two sibling cells, ensuring the proper partitioning of the nuclear and cytoplasmic contents at the end of cell division. Cytokinesis requires a fine‐tuned molecular machinery that has to be assembled with high spatiotemporal precision.Drosophila melanogasteris an ideal model system to ...
openaire   +4 more sources

Expression of De Novo Open Reading Frames in Natural Populations of Drosophila melanogaster

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
We show that newly‐evolved, expressed open reading frames (neORFs) identified in a set of inbred Drosophila melanogaster lines are also expressed in multiple tissues and developmental stages of pooled population samples from Europe and Africa, although differential expression of neORFs between populations is often tissue‐ or stage‐specific. ABSTRACT De
Amanda Glaser‐Schmitt   +4 more
wiley   +1 more source

The Phenotypic Effects of Royal Jelly on Wild-Type D. melanogaster Are Strain-Specific.

open access: yesPLoS ONE, 2016
The role for royal jelly (RJ) in promoting caste differentiation of honeybee larvae into queens rather than workers is well characterized. A recent study demonstrated that this poorly understood complex nutrition drives strikingly similar phenotypic ...
Stefanie L Morgan   +7 more
doaj   +1 more source

Drosophila embryogenesis scales uniformly across temperature in developmentally diverse species [PDF]

open access: yesarXiv, 2013
Temperature affects both the timing and outcome of animal development, but the detailed effects of temperature on the progress of early development have been poorly characterized. To determine the impact of temperature on the order and timing of events during Drosophila melanogaster embryogenesis, we used time-lapse imaging to track the progress of ...
arxiv  

Camponotus melanogastes

open access: yes, 2019
Camponotus melanogastes (Latreille 1802) Formica melanogastes Latreille 1802 It was described from France. The shape and pigmentation characters reported suggest that it may belong to the color morph of C. lateralis mimicking Crematogaster scutellaris.
openaire   +2 more sources

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