Results 1 to 10 of about 174,592 (185)

Oskar Ryszard Lange (1904-1965) [PDF]

open access: yesActa Universitatis Lodziensis. Folia Oeconomica, 2015
Profesor m.in. Szkoły Głównej Planowania i Statystyki (rektor w latach 1952-1955), Uniwersytetu Warszawskiego. Ekonomista, statystyk, działacz polityczny i społeczny. Podstawowym jego dziełem z zakresu statystyki jest praca pt.
Czesław Domański
doaj   +4 more sources

Localization of oskar mRNA by agglomeration in ribonucleoprotein granules.

open access: yesPLoS Genetics, 2023
Localization of oskar mRNA to the posterior of the Drosophila oocyte is essential for abdominal patterning and germline development. oskar localization is a multi-step process involving temporally and mechanistically distinct transport modes.
Catherine E Eichler   +3 more
doaj   +1 more source

Cup is essential for oskar mRNA translational repression during early Drosophila oogenesis

open access: yesRNA Biology, 2023
Study of the timing and location for mRNA translation across model systems has begun to shed light on molecular events fundamental to such processes as intercellular communication, morphogenesis, and body pattern formation. In D.
Livia V. Bayer   +8 more
doaj   +1 more source

Compartmentalized oskar degradation in the germ plasm safeguards germline development

open access: yeseLife, 2020
Partitioning of mRNAs into ribonucleoprotein (RNP) granules supports diverse regulatory programs within the crowded cytoplasm. At least two types of RNP granules populate the germ plasm, a cytoplasmic domain at the posterior of the Drosophila oocyte and ...
Catherine E Eichler   +3 more
doaj   +1 more source

Receptor-mediated yolk uptake is required for oskar mRNA localization and cortical anchorage of germ plasm components in the Drosophila oocyte.

open access: yesPLoS Biology, 2021
The Drosophila germ plasm is responsible for germ cell formation. Its assembly begins with localization of oskar mRNA to the posterior pole of the oocyte.
Tsubasa Tanaka   +2 more
doaj   +1 more source

Opposing roles for Egalitarian and Staufen in transport, anchoring and localization of oskar mRNA in the Drosophila oocyte.

open access: yesPLoS Genetics, 2021
Localization of oskar mRNA includes two distinct phases: transport from nurse cells to the oocyte, a process typically accompanied by cortical anchoring in the oocyte, followed by posterior localization within the oocyte.
Sabine Mohr   +6 more
doaj   +1 more source

Competition between kinesin-1 and myosin-V defines Drosophila posterior determination

open access: yeseLife, 2020
Local accumulation of oskar (osk) mRNA in the Drosophila oocyte determines the posterior pole of the future embryo. Two major cytoskeletal components, microtubules and actin filaments, together with a microtubule motor, kinesin-1, and an actin motor ...
Wen Lu   +7 more
doaj   +1 more source

In vivo colocalisation of oskar mRNA and trans-acting proteins revealed by quantitative imaging of the Drosophila oocyte. [PDF]

open access: yesPLoS ONE, 2009
Efficient mRNA transport in eukaryotes requires highly orchestrated relationships between nuclear and cytoplasmic proteins. For oskar mRNA, the Drosophila posterior determinant, these spatio-temporal requirements remain opaque during its multi-step ...
Musa M Mhlanga   +6 more
doaj   +1 more source

THE CHANGING OF THE AESTHETIC BALLET’S SPHERE IN THE INTERWAR PERIOD. BETWEEN THE DECONSTRUCTION OF OSKAR SCHLEMMER’S BALLET AND THE IDEA OF “GEBRAUCHMUSIK” OF PAUL HINDEMITH – AN IMAGISTIC ALLEY FROM OSKAR SCHLEMMER TO CÉLINE DION [1922-2019]

open access: yesStudia Universitatis Babeş-Bolyai. Musica, 2022
The ballet can be deconstructed through some mathematized forms as the geometrical lines and trough created symmetries. Once, Paul Klee painted the Abstract Ballet (1937) in the manner that some musicians made innovative experiments in the music, or in ...
Maria-Roxana BISCHIN
doaj   +1 more source

Disease momentum: Estimating the reproduction number in the presence of superspreading

open access: yesInfectious Disease Modelling, 2021
A primary quantity of interest in the study of infectious diseases is the average number of new infections that an infected person produces. This so-called reproduction number has significant implications for the disease progression.
Kory D. Johnson   +8 more
doaj   +1 more source

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