Dyella dinghuensis sp. nov. and Dyella choica sp. nov., isolated from forest soil.

Two aerobic, Gram-stain-negative, non-motile, rod-shaped bacterial strains, designated as DHOA06 and 4 M-K27, were isolated from soil samples collected from the forest of Dinghushan Biosphere Reserve, Guangdong Province, PR China (112° 31' E 23° 10' N). Strains DHOA06 and 4 M-K27 grew at pH 4.5-7.

Aliidongia dinghuensis gen. nov., sp. nov., a poly-β-hydroxybutyrate-producing bacterium isolated from Pinus massoniana forest soil.

A Gram-stain-negative, aerobic, motile, rod-shaped bacterium, designated 7M-Z19T, was isolated from a soil sample collected from a Pinus massoniana forest of Dinghushan Biosphere Reserve, Guangdong Province, PR China. Strain 7M-Z19T grew at pH 4.5-7.