ISSN:
1432-1432
Keywords:
Actinomyces
;
Phosphotransferase
;
Aminoglycoside
;
Phylogenetic tree
;
Evolution
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Summary The protein sequences of seven 3′-aminoglycoside phosphotransferases falling into the six identified types and three 6′-aminoglycoside phosphotransferases were analyzed to give a rooted phylogenetic tree. This tree supports the origin of these groups of enzymes in an ancestor closely related to the actinomycetes, and that horizontal transfer of the resistance genes occurred, possibly via transposons. The implications for genetic engineering of a novel antibiotic are discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02101103