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572 results
  1. ... for Neuroblastoma Cells that Synthesize Certain Transmitters (differentiation/tyrosine hydroxylase/catecholamines/cell culture/ genetics) XANDRA O. BREAKEFIELD ...
  2. NLM Digital Collections - Neurotransmitter Synthesis by Neuroblastoma Clones 
    Publication: National Academy of Sciences (U.S.), January 1972
    ... Clones (neuroblast differentiation/cell culture/choline acetyltransferase/acetylcholinesterase/ tyrosine hydroxylase/axons-dendrites) TAKEHIKO AMANO, ELLIOTT RICHELSON, AND ...
  3. NLM Digital Collections - Studies on the Excited States of Proteins 
    Publication: National Academy of Sciences (U.S.), 1958
    ... of the three aromatic amino acids—phenylalanine and tyrosine—have no visible fluorescence, and tryptophane has but ... Fie, 2.~-Phosphorescent spectra of (a) ¢) phenylalanine, (b) tyrosine, (c) tryptophane. ° 1 4 Aqueous 0.001 M ...
  4. NLM Digital Collections - On Excitation of Biological Substances 
    Publication: National Academy of Sciences (U.S.), 15 June 1957
    ... has undergone a wave- length shift. For example, tyrosine fluorescence resides exclusively in the ultra- violet, but ... given): bullock Jens, intact and homogenized ; tryptophan and tyrosine, H & M Chemical Company; adenine HCl and adenosine, ...
  5. ... that define important functional domains outside the protein-tyrosine kinase domain of sre proteins (15, 16, 17, ... normal and neoplastic functions of the cytoplasmic protein-tyrosine kinases they encode, with emphasis upon genetic strategies ...
  6. NLM Digital Collections - Excerpt from UCSF School of Medicine's Department of Biochemistry and Biophysics' 1989-1990 ... 
    Publication: University of California, San Francisco. School of Medicine, [1990]
    ... kinase activity in vitro and induces phosphorylation of tyrosine residues in several proteins in vivo. The functionally ... functions are not known. Mutations that augment the tyrosine kinase activity of pp60 appear to be required ...
  7. ... proteins exhibit protein kinase ac- tivity specific for tyrosine and reside in the plasma membrane. Future chal- ... of (1) the functionally-significant cellular targets for tyrosine kinases; (ii) the structural features of the transforming ...
  8. NLM Digital Collections - A treatise on chemistry (Volume 3, Part 5) 
    Publication: New York : D. Appleton, 1878-1892
    ... ethyloxyphcnylamine, is formed as a crystalline sublimate when tyrosine, C6H4(OH) CH2.CH(NH2)CO2H, is heated ... prepared from parahydroxyphenyl-a-amido- propionic acid or tyrosine, C6H4(OH)CH2.CH(NH2)CO2H, 6 grms. ...
  9. NLM Digital Collections - A system of medicine (Volume 3) 
    Publication: Philadelphia : H.C. Lea, 1880
    ... bile-pigment may contain bile- acids (?), leucine and tyrosine. There are variations in the quantities of urea ... the bile-acids or of leu- cine or tyrosine, and it may give us infor- mation as ...
  10. NLM Digital Collections - The science and practice of medicine (Volume 2) 
    Publication: Philadelphia : Lindsay & Blakiston, 1872
    ... Deposit, ..... 754 Pathological Relations regarding Leucin, ...... 755 (6.) Tyrosine, its Forms and Pathological Relations, ..... 755 Sediments of Tyrosine, .......... 755 Pathological Relations of Tyrosine, 755 (7.) Cystine, ...
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