Results 31 to 40 of about 453,295 (313)

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

Distinct stages in the recognition, sorting, and packaging of proTGFα into COPII-coated transport vesicles. [PDF]

open access: yes, 2016
In addition to its role in forming vesicles from the endoplasmic reticulum (ER), the coat protein complex II (COPII) is also responsible for selecting specific cargo proteins to be packaged into COPII transport vesicles.
Schekman, Randy, Zhang, Pengcheng
core   +2 more sources

Micrometer-Scale Membrane Transition of Supported Lipid Bilayer Membrane Reconstituted with Cytosol of Dictyostelium discoideum

open access: yesLife, 2017
Background: The transformation of the supported lipid bilayer (SLB) membrane by extracted cytosol from living resources, has recently drawn much attention. It enables us to address the question of whether the purified phospholipid SLB membrane, including
Kei Takahashi, Taro Toyota
doaj   +1 more source

Intracellular niche-specific profiling reveals transcriptional adaptations required for the cytosolic lifestyle of Salmonella enterica.

open access: yesPLoS Pathogens, 2021
Salmonella enterica serovar Typhimurium (S. Typhimurium) is a zoonotic pathogen that causes diarrheal disease in humans and animals. During salmonellosis, S. Typhimurium colonizes epithelial cells lining the gastrointestinal tract. S.
TuShun R Powers   +8 more
doaj   +1 more source

Regenerating Rat Liver: Correlations Between Estrogen Receptor Localization and Deoxyribonucleic Acid Synthesis [PDF]

open access: yes, 1984
Estrogen receptor activity was quantitated in the cytosol and nucleus of normal rat liver and in regenerating rat liver at several time intervals after 75% hepatectomy. Cytosolic estradiol binding in regenerating liver decreases at 12, 24, and 48 h after
Di Leo, A   +6 more
core   +1 more source

Protein Phosphatase 1 inactivates Mps1 to ensure efficient Spindle Assembly Checkpoint silencing

open access: yeseLife, 2017
Faithfull genome partitioning during cell division relies on the Spindle Assembly Checkpoint (SAC), a conserved signaling pathway that delays anaphase onset until all chromosomes are attached to spindle microtubules.
Margarida Moura   +7 more
doaj   +1 more source

Generation of specific antibodies against the rap1A, rap1B and rap2 small GTP-binding proteins. Analysis of rap and ras proteins in membranes from mammalian cells [PDF]

open access: yes, 1992
Specific antibodies against rap1A and rap1B small GTP-binding proteins were generated by immunization of rabbits with peptides derived from the C-terminus of the processed proteins.
Frank, R.   +5 more
core   +1 more source

Non-Canonical, Extralysosomal Activities of Lysosomal Peptidases in Physiological and Pathological Conditions: New Clinical Opportunities for Cancer Therapy

open access: yesCells
Lysosomes are subcellular compartments characterised by an acidic pH, containing an ample variety of acid hydrolases involved in the recycling of biopolymers.
Ryan Conesa-Bakkali   +2 more
doaj   +1 more source

Diurnal changes of subcellular glutathione content in Arabidopsis thaliana

open access: yesBiologia Plantarum, 2017
The aim of this study was to investigate diurnal changes of subcellular glutathione content in leaves of Arabidopsis thaliana by immunohistochemistry and quantitative transmission electron microscopy.
B. Zechmann
doaj   +1 more source

Expression and localization of two β-carbonic anhydrases in Bienertia, a single-cell C4 plant

open access: yesFrontiers in Plant Science
Carbonic anhydrases (CAs) are ubiquitous enzymes that catalyze reversibly both the hydration and dehydration reactions of CO2 and HCO3-, respectively.
Tho Nguyen   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy