Related Experiment Video
Updated: May 9, 2026

A Whole Mount In Situ Hybridization Method for the Gastropod Mollusc Lymnaea stagnalis
Published on: March 15, 2016
Complete mitochondrial genome of Pseudolaubuca engraulis (Pisces: Cyprinidae, Cultrinae)
Wei-Ming Ai1, Xiao Chen, Dan Xiang
1Department of Marine Science, Wenzhou Medical College , Wenzhou, Zhejiang Province , P.R. China.
Abstract:
The complete mitogenome of Pseudolaubuca engraulis was determined using long-distance polymerase chain reaction and sequenced by primer walking method. It is 16,612 bp in length and contains 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA (tRNA) genes and 1 A + T-rich control region. The gene arrangement and characterization of P. engraulis are similar to most vertebrates. The overall base composition of the heavy strand is 27.1% A, 27.5% C, 25.9% T and 19.5% G, with a slight A + T bias. The shortest tRNA-Ser2 lacks the dihydrouridine arm and is replaced with a simple loop. The termination-associated sequence and the conserved sequence blocks (1-3) are found in the control region.
More Related Videos
Related Concept Videos
Lampbrush Chromosomes
LBCs are made up of two pairs of conjugating homologous chromatids. Each chromatid consists of alternatively positioned regions of condensed-inactive chromatin and loosely placed-active side loops, which can be contracted and extended. The loops resemble the...
Diversity of Protists I
Comparing Mitochondrial, Chloroplast, and Prokaryotic Genomes
Cis-regulatory Sequences
Export of Mitochondrial and Chloroplast Genes
Deep Sea Microbial Ecology

