Results 11 to 20 of about 1,064,976 (259)

Emerging Roles of Long Noncoding RNAs in the Cytoplasmic Milieu

open access: yesNon-Coding RNA, 2020
While the important functions of long noncoding RNAs (lncRNAs) in nuclear organization are well documented, their orchestrating and architectural roles in the cytoplasmic environment have long been underestimated.
Michelle Aillaud, Leon N Schulte
doaj   +1 more source

Modelling intermittent anomalous diffusion with switching fractional Brownian motion

open access: yesNew Journal of Physics, 2023
The stochastic trajectories of molecules in living cells, as well as the dynamics in many other complex systems, often exhibit memory in their path over long periods of time.
Michał Balcerek   +4 more
doaj   +1 more source

Marker-assisted breeding of onion (A. cepa L.) maintainer line resistant to Downy mildew

open access: yesОвощи России, 2021
Relevance. F1 hybrids breeding programs of onion are based on the use of nuclear cytoplasmic male sterility (NCMS). Breeding and seed production based on NCMS suggest a development of a female sterile maternal line, a maintainer line and a paternal ...
Ya. T. Eidlin   +2 more
doaj   +1 more source

Cytosolic and Nuclear Co-localization of Betalain Biosynthetic Enzymes in Tobacco Suggests that Betalains Are Synthesized in the Cytoplasm and/or Nucleus of Betalainic Plant Cells

open access: yesFrontiers in Plant Science, 2017
Betalains replace anthocyanins as color pigments in most families of Caryophyllales. Unlike anthocyanins, betalains are derived from tyrosine via three enzymatic steps: hydroxylation of L-tyrosine to L-3,4-dihydroxyphenylalanine (L-DOPA; step 1), and ...
Ning Chen, Zhi-Hai Yu, Xing-Guo Xiao
doaj   +1 more source

DNA N6-Methyladenine Modification in Wild and Cultivated Soybeans Reveals Different Patterns in Nucleus and Cytoplasm

open access: yesFrontiers in Genetics, 2020
DNA 6mA modification, an important newly discovered epigenetic mark, plays a crucial role in organisms and has been attracting more and more attention in recent years.
De-Hui Yuan   +6 more
doaj   +1 more source

Sonneborn and the Cytoplasm [PDF]

open access: yesGenetics, 2006
IN the late 1930s when Tracy Sonneborn was in graduate school and just starting his work on the genetics of protozoa, classical studies on genetics were almost finished. The second edition of Principles of Genetics by E. W. Sinnott and L. C. Dunn (1932) that appeared in that period was quite sophisticated, containing a good account of chromosome theory,
openaire   +2 more sources

Undervalued ubiquitous proteins

open access: yes4 open, 2019
The role of ubiquitous proteins (UPs) and their corresponding enzymes have been underestimated in carcinogenesis as the focus of much research revolved around measuring mutations and/or other genetic epiphenomena as surrogate markers of cancer and cancer
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

3D Computational Modeling of Bleb Initiation Dynamics

open access: yesFrontiers in Physics, 2021
Blebbing occurs in cells under high cortical tension when the membrane locally detaches from the actin cortex, resulting in pressure-driven flow of the cytosol and membrane expansion. Some cells use blebs as leading edge protrusions during cell migration,
Wanda Strychalski
doaj   +1 more source

Histological changes in the gills of pikeperch (Sander lucioperca Linnaeus, 1782) in conditions of hypoxia during technological load caused by full-scale war

open access: yesRibogospodarsʹka Nauka Ukraïni
Purpose. To carry out a histological assessment of pikeperch gills under conditions of man-made hypoxia. To analyse the degree of changes in the lamellae structure depending on the stress duration.
О. Koziy
doaj   +1 more source

Salting‐in the microbial cytoplasm [PDF]

open access: yesFEBS Letters, 2006
Microbial organisms are known to rely for osmotic regulatory purposes on an assortment of low molecular weight molecules earmarked for function as osmolytes. The so‐called ‘compatible’ subclass of osmolyte, notably glycine betaine, is distinguished by a propensity to avoid the large bound fraction of cytoplasmic water adsorbed at the surface of ...
openaire   +2 more sources

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