Sequencing of Mx gene Expression in Labeo rohita

Anglický jazyk

Sequencing of Mx gene Expression in Labeo rohita

Vydavateľstvo: LAP LAMBERT Academic Publishing
Rok vydania: 2022
Formát: Paperback
Rozmer: 220 x 150 mm
Jazyk: Anglický jazyk
ISBN: 9786200086389

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39.78 €

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O knihe

Mx gene is inducible by type 1 interferon and is involved in antiviral defenses. Interferons are pleiotropic glycoproteins belonging to a large family of Cytokines. The type 1 interferon constitute the first line of defence against viral infection in the vertebrate innate immune system. Mx gene inducible by type 1 interferon, natural and synthetic double stranded RNA (ds RNA) and unmethylated bacterial CpG motif, both in fish and mammalian hosts. Mx expression was observed in fish after viral infection (i.e. IPNV, VHSV, ISAV), although the antiviral role of Mx proteins in fish remains unclear. Mx gene has been cloned and sequenced in many fishes including gold fish and grass carp of family Cyprinidae. Mx response was measured in mhu injected with the synthetic double stranded polyribonucleotide poly 1: C (500 ug/fish) and the control fish was injected with PS alone. It was transcribed to CDNA and amplification of cDNA was done by RT-PCR The sequence was obtained from purified gel product.The blasts search was done for confirmation of Mx gene in rohu. It was found 99% matching with grass carp Mx and 98% matching with gold fish Mx3 belonging to family Cyprinidae.