Nature, Volume 260Sir Norman Lockyer Macmillan Journals Limited, 1976 |
No interior do livro
Resultados 1-3 de 81
Página 223
... containing 100 mM potassium cacodylate ( pH 7 ) , 7.5 mM potassium phosphate ( pH 7 ) , 8 mM MgCl2 , 2 mM 2 - mercapto- ethanol . dTTP was added to one aliquot and dATP to the other to give 0.3 mM . The tube containing dTTP also ...
... containing 100 mM potassium cacodylate ( pH 7 ) , 7.5 mM potassium phosphate ( pH 7 ) , 8 mM MgCl2 , 2 mM 2 - mercapto- ethanol . dTTP was added to one aliquot and dATP to the other to give 0.3 mM . The tube containing dTTP also ...
Página 224
... containing 100 μg mСolE1 DNA . † % of recovered c.p.m. in 0.4 - M fraction minus % c.p.m. in 0.4 - M fraction of control tube . a , After overnight growth of transfectant E. coli on nutrient agar plates in the presence of colicin ( see ...
... containing 100 μg mСolE1 DNA . † % of recovered c.p.m. in 0.4 - M fraction minus % c.p.m. in 0.4 - M fraction of control tube . a , After overnight growth of transfectant E. coli on nutrient agar plates in the presence of colicin ( see ...
Página 588
... containing the PGDH was added to a reaction mixture containing 280 pmol NAD + , 0.1 μCi 3H - PGE2 and 28 pmol unlabelled PGE2 . After incubation at 37 ° C for 4 , 8 and 12 min the reaction was stopped by acidification to pH 3 with 1 N ...
... containing the PGDH was added to a reaction mixture containing 280 pmol NAD + , 0.1 μCi 3H - PGE2 and 28 pmol unlabelled PGE2 . After incubation at 37 ° C for 4 , 8 and 12 min the reaction was stopped by acidification to pH 3 with 1 N ...
Outras edições - Ver tudo
Palavras e frases frequentes
Acad accepted January acid activity adenylate cyclase animals antigen Applications are invited appointment assay axon basalts binding Biochem Biochemistry Biol Biology blastula brain Cancer cDNA cells chemical Chemistry chromosome coli concentration containing cultures cyclic AMP cytoplasm Department edit effect electron enzyme exconjugants exotoxin experience fibroblasts field ganglion gene genetic globin helper cells HnRNA human hybridisation increase incubated inhibition injected interferon Laboratory Lecturer London lymphocytes mechanism membrane ment mice molecular molecules mRNA muscle mutant natn Nature nerve neurones normal nuclear nucleotide observed obtained oocytes Physics Physiol plasmid potential Proc produced protein Reader Enquiry receptors referees region response reverse transcriptase ribosomes Salary samples Science sequences serum solar specific stimulation structure studies substantia nigra suggest surface synthesis Table tion tissue tRNA tumour University virus viruses vitro York