AMOVA partitioning of genetic variance for shorter ITS region within populations and groups of <i>Ceratomyxa cottoidii</i>.

A priori groupings followed the separation of C. cottoidii sequences according to the i) geography of South African coastline (geographic groups), ii) main barriers to gene flow recognized for the populations of the fish host Clinus cottoides (barrier groups) and iii) fish host species (host groups).先验分组（a priori groupings）按照以下三类依据对C. cottoidii序列进行划分：i) 南非海岸线地理区位（地理分组）；ii) 宿主鱼类Clinus cottoides种群已被确认的主要基因流障碍（障碍分组）；iii) 宿主鱼类物种（宿主分组）。