Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRhizobium meliloti Genes Involved in Sulfate Activation: The Two Copies of nodPQ and a New Locus, saa.AuthorsSchwedock, Julie S.; Long, Sharon R.PublicationGenetics, 1992, Vol 132, Issue 4, p899ISSN0016-6731Publication typeArticle