Fig. 2

Phylogenetic tree of the D1/D2 domain of 26S rRNA gene sequences of oleaginous yeast strains with related yeast species in NCBI database. The tree was constructed using the Neighbor-Joining method of MEGA 7 software. The optimal tree with the sum of branch length = 1.81465379 is shown. Bootstrap values (1000 tree interactions) are indicated at the nodes. Each of the strains have the following accession numbers. SY94 (ACC. NO. KX525689); PY23 (ACC. NO. KX525690); PY86 (ACC. NO. KX525691); SY20 (ACC. NO. KX525692); SY43 (ACC. NO. KX525693); PY21 (ACC. NO. KX525694); SY09 (ACC. NO. KX525695); SY75 (ACC. NO. KX525696); PY25 (ACC. NO. KX525697); PY44 (ACC. NO. KX525698); PY55 (ACC. NO. KX525699); SY30 (ACC. NO. KX525700); PY61 (ACC. NO. KX525701); SY18 (ACC. NO. KX525702); SY89 (ACC. NO. KX525703); PY39 (ACC.NO. KX525704) and PY32 (ACC. NO. KX525705)