Authors:
Donegan, KK
Watrud, LS
Seidler, RJ
Maggard, SP
Shiroyama, T
Porteous, LA
DiGiovanni, G
Citation: Kk. Donegan et al., Soil and litter organisms in Pacific northwest forests under different management practices, APPL SOIL E, 18(2), 2001, pp. 159-175
Citation: Dm. Olszyk et al., Interactive effects of CO2 and O-3 on a ponderosa pine plant/litter/ soil mesocosm, ENVIR POLLU, 115(3), 2001, pp. 447-462
Authors:
Shaffer, BT
Widmer, F
Porteous, LA
Seidler, RJ
Citation: Bt. Shaffer et al., Temporal and spatial distribution of the nifH gene of N-2 fixing bacteria in forests and clearcuts in western Oregon, MICROB ECOL, 39(1), 2000, pp. 12-21
Authors:
Di Giovanni, GD
Watrud, LS
Seidler, RJ
Widmer, F
Citation: Gd. Di Giovanni et al., Fingerprinting of mixed bacterial strains and BIOLOG gram-negative (GN) substrate communities by enterobacterial repetitive intergenic consensus sequence-PCR (ERIC-PCR), CURR MICROB, 38(4), 1999, pp. 217-223
Authors:
Widmer, F
Shaffer, BT
Porteous, LA
Seidler, RJ
Citation: F. Widmer et al., Analysis of nifH gene pool complexity in soil and litter at a Douglas fir forest site in the Oregon Cascade Mountain Range, APPL ENVIR, 65(2), 1999, pp. 374-380
Authors:
Di Giovanni, GD
Watrud, LS
Seidler, RJ
Widmer, F
Citation: Gd. Di Giovanni et al., Comparison of parental and transgenic alfalfa rhizosphere bacterial communities using Biolog GN metabolic fingerprinting and enterobacterial repetitive intergenic consensus sequence-PCR (ERIC-PCR), MICROB ECOL, 37(2), 1999, pp. 129-139
Authors:
Donegan, KK
Seidler, RJ
Doyle, JD
Porteous, LA
Digiovanni, G
Widmer, F
Watrud, LS
Citation: Kk. Donegan et al., A field study with genetically engineered alfalfa inoculated with recombinant Sinorhizobium meliloti: effects on the soil ecosystem, J APPL ECOL, 36(6), 1999, pp. 920-936