DNA sequences of and complementation by the tnpR genes of Tn21, Tn501 and Tn1721W.P. Diver, R. Schmitt, Nathan Brown et al.|Molecular and General Genetics MGG|1983Cited by 93
Complementation of transposition of tnpA mutants of Tn3, Tn21, Tn501, and Tn1721J. Grinsted, R. Schmitt, Fernando de la Cruz et al.|Plasmid|1982Cited by 67
The transposons Tn<i>501</i>(Hg) and Tn<i>1721</i>(Tc) are relatedJosef Altenbuchner, M. H. Richmond, Chung‐lit Choi et al.|Genetics Research|1981Cited by 25
APPENDIX: Transposons Tn501 and Tn1721 Are Closely RelatedC.-L. Choi, M. H. Richmond, R. Schmitt et al.|Cold Spring Harbor Symposia on Quantitative Biology|1981Cited by 3