conclusions the b3, b5, b7, b8 and b9 subgenotypes can be clustered into quasi-sub-genotype b3 and the open reading frame of hbv has a start codon preference; however, whether a mutation in the start codon in the pre-s2 region has an impact on survival and replication of hbv remains to be determined. background the number of cases of hbv infection reported by the who for each district and count...

Diffuse large B-cell lymphoma (DLBCL) is one of the most common yet aggressive types and remains incurable in 40% patients. Herein, we profiled transcriptomes 94,324 cells from 17 DLBCLs 3 control samples using single-cell RNA-sequencing technology, creating a comprehensive map for tumor infiltrating immune DLBCL. High degrees inter- intratumor heterogeneity were revealed, identified 73 gene ex...

cell expansion and cell division are two main processes in plant growth and development. expansin proteins play a role key in cell expansion. these non-enzyme proteins involve in many growth and developmental processes. this protein affects drought tolerance. atexpb2 gene belongs to these proteins family. atexpb2 gene mainly expresses in the root tissue. in this study the expb2 gene, that was i...