Table 2.

Groups of nosZ gene fragments used to determine sequencing primers

Sequencing groupnosZ clones
Group A696C, 696J, 696G, ProR
Group B
 Subgroup 1696B, 696H, 696M, 696Q, 696S, 696T, 696W, ProQ
 Subgroup 2S321195C, 696A, 696D, 696E, 696I, 696K, 696O, 696AB, ProP, ProV
Group C
 Subgroup 1ProO, ProB, ProC, ProD, ProI, 696F
 Subgroup 2ProA, ProE, ProG, ProH, ProS, ProT
 Subgroup 3696L, 696R