We report the draft genome sequence of Yoonia sp. MH D7, an Alphaproteobacteria isolated from the surface of the green seaweed Monostroma hariotii collected in King George Island, Antarctica. The genome assembly comprised 3,862,164 bp, with a G + C content of 54.8% and 3,934 coding sequences.
Acevedo et al. (Mon,) studied this question.