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[2]: 145 On 24 June 1967 a Vietcong (VC) mortar attack on Camp Rainier disabled 29 UH-1 helicopters of the 188th Assault Helicopter Company. [4] On 4 July 1968 the base was subjected to a heavy People's Army of Vietnam (PAVN) rocket and mortar attack followed by probes on the base perimeter resulting in 5 U.S. and 16 PAVN killed.
Diaminopimelic acid (DAP) is an amino acid, representing an epsilon-carboxy derivative of lysine. meso -α,ε-Diaminopimelic acid is the last intermediate in the biosynthesis of lysine and undergoes decarboxylation by diaminopimelate decarboxylase to give the final product.
2,6-DAP was used to treat leukemia since as early as 1951. [13] It is known to arrest progression of cell cycle in mouse leukemia cells by 1989. [ 14 ] Cancer cells are known to become resistant to DAP by losing their adenine phosphoribosyltransferase (APRT) function, [ 15 ] a process shared with E. coli .
DAPI (pronounced 'DAPPY', /ˈdæpiː/), or 4′,6-diamidino-2-phenylindole, is a fluorescent stain that binds strongly to adenine–thymine-rich regions in DNA. It is used extensively in fluorescence microscopy .
In 2014, students had 2 compulsory subjects (Literature, Mathematics) and 2 elective subjects in the remaining 6 subjects (Chemistry, Physics, Geography, History, Biology, Foreign Language). The rate of candidates passing graduation nationwide reached 99.02% in the high school education system, 89.01% in the continuing education system, the ...
Diammonium phosphate (DAP; IUPAC name diammonium hydrogen phosphate; chemical formula (NH 4) 2 (HPO 4)) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation: [2]
Nicotinamide adenine dinucleotide phosphate, abbreviated NADP [1] [2] or, in older notation, TPN (triphosphopyridine nucleotide), is a cofactor used in anabolic reactions, such as the Calvin cycle and lipid and nucleic acid syntheses, which require NADPH as a reducing agent ('hydrogen source').
During plant photosynthesis, 2 equivalents of glycerate 3-phosphate (GP; also known as 3-phosphoglycerate) are produced by the first step of the light-independent reactions when ribulose 1,5-bisphosphate (RuBP) and carbon dioxide are catalysed by the rubisco enzyme.