This is a preview. Log in through your library . Abstract The plastid genome of higher plants is transcribed by two different types of RNA polymerases named nucleus encoded RNA polymerase (NEP) and ...
Proceedings of the National Academy of Sciences of the United States of America, Vol. 74, No. 1 (Jan., 1977), pp. 106-110 (5 pages) We have derived the nucleotide sequence of a segment of the operator ...