Genetic Variation of the Nile Soft-Shelled Turtle (Trionyx triunguis)
نویسندگان
چکیده
منابع مشابه
Genetic Variation of the Nile Soft-Shelled Turtle (Trionyx triunguis)
We studied the genetic structure of Trionyx triunguis populations from the Mediterranean and African continent based on mtDNA D-loop (776 bp) and nine microsatellite loci. A total of 102 polymorphic sites and 13 mtDNA haplotypes were described. Nucleotide diversity and haplotypes diversity were 0.047 and 0.974 respectively. Both mtDNA and nDNA supported the existence of two main management unit...
متن کاملThe study of microanatomy of intestinal epithelium in the Chinese soft-shelled turtle (Pelodiscus sinensis)
The microanatomy of the intestinal epithelium in the Chinese soft-shelled turtle (CST) was studied by light and transmission electron microscopy (TEM). The small intestinal epithelium (SIE) was single layered or pseudostratified. The enterocytes contained mitochondria or mitochondria and lipid droplets. The enterocytes were arranged tightly in the apical parts of epithelium and connected by des...
متن کاملHistochemical and ultrastructural analyses of the lubrication systems in the olfactory organs of soft-shelled turtle
In general, the nasal cavity of turtles is divided into two chambers: the upper chamber, lined with the olfactory epithelium containing ciliated olfactory receptor cells, and the lower chamber, lined with the vomeronasal epithelium containing microvillous receptor cells. In the nasal cavity of soft-shelled turtles, however, differences between the upper and lower chamber epithelia are unclear d...
متن کاملCharacterization of DNA aptamers generated against the soft-shelled turtle iridovirus with antiviral effects
BACKGROUND Soft-shelled turtle iridovirus (STIV) causes severe systemic disease in farmed soft-shelled turtles (Trionyx sinensis). More efficient methods of controlling and detecting STIV infections are urgently needed. METHODS In this study, we generated eight single-stranded DNA (ssDNA) aptamers against STIV using systematic evolution of ligands by exponential enrichment (SELEX). RESULTS...
متن کاملReptile lysozyme: the complete amino acid sequence of soft-shelled turtle lysozyme and its activity.
Soft-shelled turtle egg-white lysozyme was purified and sequenced. Lysozyme was reduced and carboxymethylated to fragment it with trypsin, V8 protease and CNBr. The peptides yielded were purified by RP-HPLC and sequenced. Every trypsin peptide was overlapped by V8 protease peptides and CNBr fragment. The amino acid sequence was compared with other lysozymes. This lysozyme has an extra Gly resid...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2011
ISSN: 1422-0067
DOI: 10.3390/ijms12106418