(1992). Three-dimensional reconstructions of or- ganelles and cellular processes. In: Electron Tomography: Three- Dimensional Imaging with the Transmission Electron Microscope, ed. J. Franck, New York: Plenum Press, 281-311.B. F. McEwen, ``Three-dimensional reconstructions of organelles and ...
Many studies have investigated stress fibers, but F-actin also assembles into other supramolecular structures including filopodia. Recently, specialized filopodia called tunneling nanotubes (TNTs) have been described, which communicate molecular signals and organelles directly between cells. Here, we ...
animal cell Principal structures of an animal cellCytoplasm surrounds the cell's specialized structures, or organelles. Ribosomes, the sites of protein synthesis, are found free in the cytoplasm or attached to the endoplasmic reticulum, through which materials are transported throughout the cell. Ener...
Cheryl has taught veterinary and medical student for over 20 years and has a DVM and PhD degree in reproductive biology. This lesson covers the internal components of cells and the function of each of these structures or regions. We will consider the cytosol and endomembrane system, endoplasmic ...
Three of them, the nucleus of Bellonci, the lateral geniculate nucleus and the pretectal neuropil area are located in the thalamus; the... G Székely,G Lázár - Springer Berlin Heidelberg 被引量: 255发表: 1976年 Changes in architecture of the Golgi complex and other subcellular organelles ...
A. A natively unfolded yeast prion monomer adopts an ensemble of collapsed and rapidly fluctuating structures. Proc. Natl Acad. Sci. USA 104, 2649–2654 (2007). Article ADS CAS PubMed PubMed Central Google Scholar Theillet, F.-X. et al. The alphabet of intrinsic disorder: I. Act like...
which is essential for high-resolution reconstruction of asymmetric or low-symmetry protein complexes. We demonstrate the power of GisSPA with 3.4-Å and 3.9-Å resolutions of resolving phycobilisome and tetrameric photosystem II complex structures in cellular lamellae, respectively. In this work,...
Recent work on the cellular functions of kinesins, such as the organization of microtubules during cellular division and the movement of the organelles and vesicles, offers insights into how biological motors might prove useful for organizing structures in engineered environments. Anat Rec, 290:1203-...
Tertiary lymphoid structures (TLSs) are accumulations of lymphoid cells within non-lymphoid organs that share the cellular compartments, spatial organization, vasculature, chemokines, and function with secondary lymphoid organs, especially lymph nodes. ...
Which of the following organelles/structures generally is not present in plant cells? a) Golgi b) Lysosomes c) Microtubules d) Mitochondria e) Nucleolus Which type of organelle is primarily involved in the synthesis of oils, phospholipids,...