Results 181 to 190 of about 13,896 (224)

Characterization of CD3γ/δ+ cells in grass carp (Ctenopharyngodon idella)

Developmental & Comparative Immunology, 2021
CD3 is an essential component of the TCR-CD3 complex which plays a key role in adaptive immunity. Non-mammalian CD3 complex consists of CD3γ/δ, CD3ε and CD3ζ subunits. In this study, homologues of CD3γ/δ and CD3ε (termed CiCD3γ/δ and CiCD3ε) have been identified in grass carp (Ctenopharyngodon idella).
Yuting Qin, Zhaosheng Sun, Wei Wang, Jiawen Xu, Bangjie Wang, Zhao Jia, Xia Li, Junya Wang, Qian Gao, Xinhua Chen, Jun Zou   +10 more
openaire   +2 more sources

Genotoxicity induced by hexavalent chromium leading to eryptosis in Ctenopharyngodon idellus

Chemosphere, 2020
The initiation of eryptosis as a result of genotoxic action of Cr(VI), seen through micronucleus and comet assay in the peripheral erythrocytes of Ctenopharyngodon idellus was evaluated through RT-qPCR. For this, fish was exposed to sublethal concentration of hexavalent chromium (5.30 and 10.63 mg/L), and the blood was sampled on different endpoints ...
Kriti Handa, Rajinder Jindal
openaire   +2 more sources

Inheritance of albinism in the grass carp, Ctenopharyngodon idella

Aquaculture, 1993
Abstract The inheritance of albinism in grass carp was investigated in a series of spawns involving wild-type colored×wild-type colored, albino×albino, wild-type colored×albino in both reciprocal combinations and the back-cross albino×(wild-type colored×albino). The results of these spawns showed that, as in rainbow trout, albinism is due to a single
Shmuel Rothbard, Giora W. Wohlfarth
openaire   +1 more source

Cloning, sequencing of the HSC70 gene in Ctenopharyngodon idella

Wuhan University Journal of Natural Sciences, 2014
A cDNA encoding heat shock cognate protein 70 (HSC70) was cloned from liver of grass carp (Ctenopharyngodon idella) (GenBank JF436930). This cDNA was found out to contain 2 346 bp in length, including 1 950 bp of complete coding sequence encoding 649 amino acids (aa), plus 89 bp of 5′-UTR and 307 bp of 3′-UTR. Analysis of its genomic structure revealed
Yong Fu, Chunge Li, Feng Liu, Zhongdian Dong, Xiangshan Ji, Hongju Chen   +5 more
openaire   +1 more source

Regional functional differentiation in the gut of the grasscarp, Ctenopharyngodon idella (Val.)

Histochemistry, 1979
A regional differentiation--reflecting structural differences--of the intestine of larval and juvenile grasscarps can be illustrated by studying the activity of alkaline phosphatase and the uptake of orally administered horseradish peroxidase. Pinocytosis takes place in a welldefined area of about 23% of the length of the gut (segment II).
Stroband, H.W.J., Meer, H.V.D., Timmermans, L.P.M.   +2 more
openaire   +3 more sources

The transcription regulation analysis of Ctenopharyngodon idellus PKR and PKZ genes

Gene, 2016
Protein kinase R (PKR), the double-stranded RNA-activated protein kinase, exists in mammalian and fish. PKZ, a PKR-like protein kinase containing Z-DNA binding domains, just exists in fish. PKR and PKZ work synergistically in the antiviral defense by inhibiting intracellular protein translation.
Dan, Liu, Huiling, Mao, Meihui, Gu, Xiaowen, Xu, Zhicheng, Sun, Gang, Lin, Haizhou, Wang, Dingkun, Xie, Qunhao, Hou, Xiangqin, Wang, Yichuan, Mi, Xiancheng, Liu, Chengyu, Hu   +12 more
openaire   +2 more sources

An acidic protease from the grass carp intestine (Ctenopharyngodon idellus)

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2008
The acidic Protease was extracted from the intestine of the grass carp (Ctenopharyngodon idellus) by 0.1 M sodium phosphate buffer, pH 7.0 at 4 degrees C after neat intestine was defatted with acetone, and partially purified by ammonium sulfate precipitation, gel filtration chromatography and ionic exchange chromatography.
Zhong-yi, Liu, Zhang, Wang, Jian, Zhang
openaire   +2 more sources

Multiple chromosomal banding in grass carp, Ctenopharyngodon idellus

Heredity, 1998
When Giemsa-stained metaphases of the grass carp Ctenopharyngodon idellus were digested with trypsin and then restained with basic Giemsa staining solution, chromosomes showed highly reproducible structural bands. The banding pattern was chromosome–specific, and corresponding chromosomes in different metaphases were identified unequivocally. A complete
openaire   +1 more source

Ontogenetic development of adipose tissue in grass carp (Ctenopharyngodon idellus)

Fish Physiology and Biochemistry, 2015
To investigate the adipose tissue development process during the early stages of grass carp (Ctenopharyngodon idellus) development, samples were collected from fertilized eggs to 30 days post-fertilization (dpf) of fish. Paraffin and frozen sections were taken to observe the characteristics of adipocytes in vivo by different staining methods, including
Pin, Liu, Hong, Ji, Chao, Li, Jingjing, Tian, Yifei, Wang, Ping, Yu   +5 more
openaire   +2 more sources

Toxic material from the gallbladder of the grass carp (Ctenopharyngodon idellus)

Toxicon, 1981
Abstract Material toxic to mice was found in the gallbladder of the grass carp, Ctenopharyngodon idellus. Perliminary data on isolation and purification of the bile extract revealed that this toxic material is water soluble, heat stable, and probably polar.
L L, Yip, C L, Chow, K H, Yung, K W, Chu
openaire   +2 more sources