The phylogenetic tree based on 18S rDNA indicated that strain FJN10 was close to Thraustochytrium sp.CHN and Thraustochytrium sp MBIC11092, which was an valuable marine fungi producing DHA.

• 依据18S rRNA 基因建立的系统进化树分析表明:该菌与 Thraustochytrium sp.；CHN 和 Thraustochytrium spMBIC11092具有紧密的亲源关系。