As the result of a typing error the Rl sequence shown in Fii. 4B lacks an A residue. The last six nucleotides should cornxtly read GATTTT.
Gene, 40 (198.5) 79-91 EIsevier GENE 1458
pages 86-87, RESULTS, section e2: p. 86, ~~~~d colmnu, sentences start& with ‘Hy~~~~o~ paragraph on p. 87, should read: Hyb~d~ati~n was most ef&&mt with fragments D and G fYrom pUB2402 and fragment B from pUB2406, fragments known to carry the transposition genes of Tn21 (de la CW and Grinsted, 1982).
was, ..‘) and co-ed
till the end of the
In contrast, hybridization to fragments A and C from pUB2402 and fragment A from pUB2406, which carry the sequence encoding the mercuric reductase gene of %?I, was less efficient,