The novel HLA-DQB1*02:01:44 allele, identified by Sanger dideoxy nucleotide sequencing in a Chinese individual.

HLA-DQB1*02:01:44 differs from HLA-DQB1*02:01:01:01 by one nucleotide in exon 2.

[Biological Characteristics and Therapeutic Efficacy of 103 Patients with Acute Erythroleukemia].

Objective: To investigate the biological characteristics and therapeutic efficacyt of acute erythroleukemia (AEL,AML-M6).

Methods: Blood cell count, liver function, lactate dehydrogenase level, coagulation, morphology, immunology, cell genetics and molecular biology were retrospectively analyzed in 103 cases of acute erythroleukemia patients admitted in our department from May 2016 to June 2009. The therapeutic efficacy was observed by means of remission rate, relapse rate, relapse-free survival and overall survival.