منابع مشابه
SnapShot: Bacterial Appendages II
See online version for legend and references. This two-part SnapShot depicts the assembly and structure of selected nonflagellar surface appendages from gram-negative bacteria. These include chaperone-usher pili and type IV pili (in part I) and the type III secretion needle and type IV secretion pili (in part II). Type III Secretion Needle (Left) Type III pili, also called the needle complex or...
متن کاملSnapShot: The Bacterial Cytoskeleton
Most bacteria and archaea contain filamentous proteins and filament systems that are collectively known as the bacterial cytoskeleton, though not all of them are cytoskeletal, affect cell shape, or maintain intracellular organization. To view this SnapShot, open or download the PDF.
متن کاملSnapShot: Nuclear Receptors I
Estrogen receptors* ERα/NR3A1; ERβ/NR3A2 Endogenous: 17β-estradiol Regulation of cell growth and proliferation in multiple tissues (e.g., female reproductive tissues, bone, and CNS) Cancer, cardiovascular, immune and inflammatory, metabolic, neurological, reproductive ↑ MYC, NGF, BCL2, CXCL2, IGF1, TYMS; ↓ CD36, NDRG1, NCOR1, NCOA3 Clinical: Mixed agonists (e.g. tamoxifen, raloxifene, and torem...
متن کاملPART I: Snapshot appendicitis
Snapshot’ research is a new multicenter study method which is particularly suited to investigate a common condition or treatment. These (mostly observational) studies are primarily initiated and conducted by trainees. Because of a good research network of these trainees, a large amount of data can be collected in a short period while the workload for each participating hospital remains limited....
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ژورنال
عنوان ژورنال: Cell
سال: 2010
ISSN: 0092-8674
DOI: 10.1016/j.cell.2009.12.047