Results 21 to 30 of about 1,219,337 (184)
Vacuolar H+-ATPases (V-ATPases) acidify several organelles in all eukaryotic cells and export protons across the plasma membrane in a subset of cell types.
Farzana Tuli, Patricia M. Kane
doaj +1 more source
Cytoplasmic Flow and Mixing Due to Deformation of Motile Cells. [PDF]
The cytoplasm of a living cell is a dynamic environment through which intracellular components must move and mix. In motile, rapidly deforming cells such as human neutrophils, bulk cytoplasmic flow couples cell deformation to the transport and dispersion
Chan, Caleb K +2 more
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The adenohypophysis contains five secretory cell types (somatotrophs, lactotrophs, thyrotrophs, corticotrophs, and gonadotrophs), each secreting a different hormone, and controlled by different hypothalamic releasing hormones (HRHs).
Jonathan Rojo-Ruiz +4 more
doaj +1 more source
The Structural Basis of Coenzyme A Recycling in a Bacterial Organelle. [PDF]
Bacterial Microcompartments (BMCs) are proteinaceous organelles that encapsulate critical segments of autotrophic and heterotrophic metabolic pathways; they are functionally diverse and are found across 23 different phyla. The majority of catabolic BMCs (
Erbilgin, Onur +2 more
core +3 more sources
Lysosome-Targeted Biosensor for the Super-Resolution Imaging of Lysosome–Mitochondrion Interaction
Background: The interaction between lysosomes and mitochondria includes not only mitophagy but also mitochondrion–lysosome contact (MLC) that enables the two organelles to exchange materials and information.
Han Wang +12 more
doaj +1 more source
Impact of global structure on diffusive exploration of organelle networks [PDF]
We investigate diffusive search on planar networks, motivated by tubular organelle networks in cell biology that contain molecules searching for reaction partners and binding sites.
Brown, Aidan I +2 more
core +1 more source
Plant genetic reseources: effective utilization [PDF]
Characterizing better understanding the genome organization and differentiating identity of genotypes based on their morphology and genome characteristics are vital determinants in their commercialization, management of germplasm repositories, and ...
Budak, Hikmet
core +1 more source
The role of microtubule movement in bidirectional organelle transport [PDF]
We study the role of microtubule movement in bidirectional organelle transport in Drosophila S2 cells and show that EGFP-tagged peroxisomes in cells serve as sensitive probes of motor induced, noisy cytoskeletal motions.
A. E. X. Brown +21 more
core +4 more sources
The developmental cell biology of Trypanosoma brucei [PDF]
Trypanosoma brucei provides an excellent system for studies of many aspects of cell biology, including cell structure and morphology, organelle positioning, cell division and protein trafficking. However, the trypanosome has a complex life cycle in which
Matthews, Keith R
core +2 more sources
Onsite GTP fuelling via DYNAMO1 drives division of mitochondria and peroxisomes
Mitochondria and peroxisomes require a dynamin-like GTPase to remodel membranes during division. Here the authors identify DYNAMO1, a nucleoside diphosphate kinase-like protein that generates a local source of GTP to promote constriction of the division ...
Yuuta Imoto +7 more
doaj +1 more source

