Three coralloid species of the genus (Trechisporales, Basidiomycota) in China: two newly discovered taxa and one reported for the first time.

Two new species of indigenous to southern China, and , are described and illustrated, and the first record of in China is reported. Molecular phylogenetic analyses of the concatenated nuclear rDNA ITS1-5.8S-ITS2 and nuclear large subunit sequences supported the inclusion of the three species within the clade, together with species formerly classified in .

[Effects of supernatant of cord blood CD3AK cells on proliferation, differentiation and apoptosis of HL-60 cells].

Objective: The study was to investigate the impact of cord blood CD(3)AK cell culture supernatant (CS) on proliferation, differentiation and apoptosis of HL-60 cells.

Methods: HL-60 cells were treated with different concentrations of CS (10%, 15%, 20%) for 3 days, 6 days and 9 days, and the same cells of control group were not treated with CS. The growth of induced cells was assessed with Trypan blue staining and cell counting with cytometer.