Table 2 Simple Mantel test for genotypes of five Nocardiopsis OTUs in this study.

From: Biogeography of Nocardiopsis strains from hypersaline environments of Yunnan and Xinjiang Provinces, western China

environmental factor

gyrB genotypes

rpoB genotypes

sodA genotypes

r

p

r

p

r

P

Cl− (ppm)

0.536

0.046

0.594

0.047

0.087

0.486

Ca2+ (ppm)

0.636

0.026

0.694

0.047

0.587

0.046

Mg2+ (ppm)

0.736

0.028

0.540

0.032

0.527

0.035

Na+ (ppm)

0.739

0.033

0.506

0.046

0.579

0.0036

Fe2/3+ (ppm)

0.531

0.054

0.497

0.055

0.578

0.019

Mn2+ (ppm)

0.089

0.334

0.645

0.035

0.537

0.044

Cu2+ (ppm)

0.601

0.043

0.590

0.038

0.502

0.042

Zn2+ (ppm)

0.245

0.113

0.322

0.051

0.643

0.038

  1. r2 is the correlation value; positive or negative values reflect the type of relationship between the two matrices, while p is the probability associated with r2. P values are significant if P is <0.05 (boldface).
Back to article page