English to Spanish Science Biology (-tech,-chem,micro-) biochemistry

Saludos, del articulo "Molecular characteristics of xenobiotic-degrading sphingomonads"

Para saber la correcta traducción del término:

Furthermore (at least in the case of PAHdegrading sphingomonads), the possibility to synthesize a rather large set of hydroxylating oxygenases in connection with a single short electron transfer chain occurs to be a characteristic attribute of sphingomonads.

Comparative analyses demonstrate that sphingomonads generally use similar degradative pathways as other groups of microorganisms but deviate fromcompeting microorganisms by the existence of multiple hydroxylating oxygenases and the
conservation of specific gene clusters.

Gracias por su trabajo