[In vitro study of joint intervention of E-cad and Bmi-1 mediated by transcription activator-like effector nuclease in nasopharyngeal carcinoma].

To explore the effect of intervention of E-cadherin (E-cad) and B-lymphoma Moloney murine leukemia virus insertion region-1 (Bmi-1) mediated by transcription activator-like effector nuclease (TALEN) on the biological behaviors of nasopharyngeal carcinoma cells.
 Methods: Multi-locus gene targeting vectors pUC-DS1-CMV-E-cad-2A-Neo-DS2 and pUC-DS1-Bmi-1 shRNA-Zeo-DS2 were constructed, and the E-cad and Bmi-1 targeting vectors were transferred with TALEN plasmids to CNE-2 cells individually or simultaneously. The integration of target genes were detected by PCR, the expressions of E-cad and Bmi-1 were detected by Western blot.

The complete mitochondrial genome of Paracheirodon innesi.

The complete mitochondrial genome of Paracheirodon innesi was determined using the next-generation sequencing (NGS). The mitochondrial genome was 16 962 bp long and consisted of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes and a control region. The gene arrangement and composition of P.

Asymmetric Synthesis of P-Stereogenic Phosphinic Amides via Pd(0)-Catalyzed Enantioselective Intramolecular C-H Arylation.

The palladium-catalyzed enantioselective intramolecular C-H arylation of N-(2-haloaryl)-P,P-diphenylphosphinic amides furnishes P-stereogenic phosphine oxide derivatives in 61-99% yield with 88-97% ee. The catalyst generated in situ from a TADDOL-derived phosphoramide ligand and Pd(dba)2 is optimum in terms of yield and enantioselectivities.