Items where Author is "Koppelman, Ray"

Singh, Udai N. ; Koppelman, Ray (1966) Precursor-product relationship between nuclear and cytoplasmic ribonucleic acid Nature, 211 . pp. 75-77. ISSN 0028-0836

Singh, Udai N. ; Koppelman, Ray ; Evans Jr., E. A. (1963) Kinetics of [8-¹⁴C]adenine incorporation into growing HeLa cells Biochimica et Biophysica Acta (BBA) - Specialized Section on Nucleic Acids and Related Subjects, 72 . pp. 516-528. ISSN 0926-6550