منابع مشابه
Splendid but Hopeless
the city centre, Gradually however the crowd thinned slightly, the driver put his foot down and after a certain amount of stuttering and coughing, the ailing vehicle slowly built up speed. Thereafter the driver's technique for dealing with any obstacle was to blow his horn and accelerate towards it. Miraculously the obstacle would melt away at the very last moment, or if it didn't, we simply sw...
متن کاملTenascin C in stem cell niches: redundant, permissive or instructive?
The stem cell niche provides the specialized environment that is able to sustain the lifelong maintenance of stem cells in their discrete locations within organs. The niche is usually composed of several different cell types and a specialized extracellular matrix consisting of many different constituents. Additionally, a variety of growth factors are secreted into the extracellular space and co...
متن کاملCaptivating Capture: How Microtubules Attach to Kinetochores
Accurate chromosome segregation is essential to ensure genomic stability because the aneuploidy that results from segregation errors leads to birth defects and contributes to the development of cancer. Chromosome segregation is directed by the kinetochore, the chromosomal site of attachment to dynamic polymers called microtubules (MTs). Although the fidelity of chromosome segregation depends on...
متن کاملUrinary vesicles: in splendid isolation.
Urine provides an attractive, non-invasive alternative to tissue, blood or other biofluid as a potential source of biomarkers of systemic and renal disease. The urinary protein content can be divided in two parts: soluble and solid-phase components; the solid-phase components can be subdivided into sediment precipitated with low-speed centrifugation and low-density nanometer-sized particles (ve...
متن کاملThe ATP synthase--a splendid molecular machine.
An X-ray structure of the F1 portion of the mitochondrial ATP synthase shows asymmetry and differences in nucleotide binding of the catalytic beta subunits that support the binding change mechanism with an internal rotation of the gamma subunit. Other structural and mutational probes of the F1 and F0 portions of the ATP synthase are reviewed, together with kinetic and other evaluations of catal...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Study of Literature
سال: 2020
ISSN: 2210-4372,2210-4380
DOI: 10.1075/ssol.20003.boo