Photoswitchable fluorescent proteins have enabled new approaches for imaging cells, but
their utility has been limited either because they cannot be switched repeatedly or because …

… These enzymes add a short poly(U) tail to the 30 end of the pre-miRNA … A/U-rich ds portion
residing in the mature miRNA sequence (Figures 4E and S4A). Similarly, for miR-155, an A/U-…

… Atter addition of 50 mM Tris-HCl, pH 8.3, 75 mM KCI, 3 mM MgCI2, 10 mM DTT, and 400
U of Superscript-reverse transcriptase the reaction was incubated for 30 rain at 42~ in a final …

Lamin A, a nuclear lamina protein of differentiated cells, is synthesized as a precursor of the
mature molecule. Protein sequencing of the carboxyterminal 14 kDa fragment shows a lack …

Mammalian neurofilament triplet proteins (68 K, 160 K and 200 K) have been correlated by
a biochemical, immunological and protein chemical study. The 160 K and 200 K triplet …

The giant body muscle cells of the nematode Ascaris lumbricoides show a complex three
dimensional array of intermediate filaments (IFs). They contain two proteins, A (71 kd) and B (…

Patients with head‐and‐neck cancer can develop both lung metastasis and primary lung
cancer during the course of their disease. Despite the clinical importance of discrimination, …

… The reason for the unmodified U34 in the Saccharomyces Formula is unknown, but given
that all other U-wobble tRNAs contain modified U34 nucleotides, it is tempting to assume that …

Desmosomes are intercellular adhering junctions characteristic of epithelial cells. Several
constitutive proteins-desmoplakin, plakoglobin and the transmembrane glycoproteins …

Acute myeloid leukemia (AML) is an aggressive blood cancer with a poor prognosis. We
report a comprehensive proteogenomic analysis of bone marrow biopsies from 252 uniformly …