Comparative genome anatomy reveals evolutionary insights into a unique amphitriploid fish.

Triploids are rare in nature because of difficulties in meiotic and gametogenic processes, especially in vertebrates. The Carassius complex of cyprinid teleosts contains sexual tetraploid crucian carp/goldfish (C. auratus) and unisexual hexaploid gibel carp/Prussian carp (C.

Author Correction: Draft genomic and transcriptome resources for marine chelicerate Tachypleus tridentatus.

In the original version of this Data Descriptor the word "Gulf" was incorrectly spelled in the affiliation "Ocean College, Beibu Gulf University, Qinzhou, 535011, Guangxi, China". This has now been corrected in both the HTML and PDF versions.

Draft genomic and transcriptome resources for marine chelicerate Tachypleus tridentatus.

Chinese horseshoe crabs (Tachypleus tridentatus), ancient marine arthropods dating back to the mid-Palaeozoic Era, have provided valuable resources for the detection of bacterial or fungal contamination. However, excessive exploitation for the amoebocyte lysate of Tachypleus has dramatically decreased the population of the Chinese horseshoe crabs. Thus, we present sequencing, assembly and annotation of T.

[Experimental research of therapeutic effect on hepatocellular carcinoma of targeting SMYD3 gene inhibition by RNA interference].

Objective: To determine the potential of SMYD3 as a therapeutic target for hepatocellular carcinoma (HCC) by potent and highly sequence-specific RNA interference (RNAi) technique.

Methods: The mRNA of SMYD3 was detected by RT-PCR in different HCC cell lines, such as HepG2, Hep3B and SMMC7721. Recombinant SMYD3 shRNA plasmid Pgenesil-1-s was constructed and transfected into HepG2 cells, and Western blot was used to identify the down regulation of SMYD3 protein expression after transfection.

[Inhibition of SMYD3 gene expression by RNA interference induces apoptosis in human hepatocellular carcinoma cell line HepG2].

Background & Objective: SET and MYND domain-containing protein 3 (SMYD3) gene was found to encode a histone methyltransferase involved in the proliferation and apoptosis of cancer cells. This study was to detect the expression of SMYD3 in hepatocellular carcinoma (HCC) cell lines, and reveal its function of regulating proliferation and apoptosis of HCC cell line through gene silencing.

Methods: The expression of SMYD3 in HCC cell lines HepG2, Hep3B, SMMC7721, and normal hepatic cell line L-02 was detected by reverse transcription-polymerase chain reaction (RT-PCR); its expression in 24 specimens of HCC and peri-cancer tissue was detected by immunohistochemistry.

[Suppression of SMYD3 expression in HepG2 cell by shRNA interference].

Objectives: To identify the inhibition effect of shRNA on the SMYD3 (SET- and MYND-domain containing protein-3) expression in hepatoma cell line HepG2 through gene silencing.

Methods: Two reverse repeated motifs targeting on the SMYD3 mRNA sequences 267-288, 302-323 respectively, were synthesized and inserted into the mock plasmid pGenesil-1 which expressed EGFP to create recombinant plasmids pGenesil-1-s1 and pGenesil-1-s2. pGenesil-1-hk specific to no SMYD3 mRNA sequence served as a control.