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Journal : Jurnal Kedokteran Hewan

IDENTIFICATION OF COPPER-INDUCIBLE GENES IN SWORDTAIL FISH (Xiphophorus spp.) USING DIFFERENTIAL DISPLAY Aliza, Dwinna; Muhammad, Tengku
Jurnal Kedokteran Hewan Vol 2, No 1 (2008): March
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v2i1.3498

Abstract

Differential display technique was used to identify differentially expressed gene ofswordtail fish (Xiphophorus spp.) that induced by 1 g/ml copper for 24 hours. From eightprimers that have been used for differential display, seven of them showed the differentialgenes which were not present in the control. The reamplification of these fragments rangingfrom below 100 to 200 bp. But only two fragments were successfully cloned and sequenced,those are H-AP10 and H-AP11. Sequence analysis showed that both of the sequences revealedhigh similarity with Homo sapiens stress-associated endoplasmic reticulum protein, a signalgenerated that induces apoptosis.Keywords: differential display, swordtail fish, copper pollution, mRNA expression, biomarker