논문 상세보기
Cold-related Novel Gene by Suppression Subtraction Hybridization Analysis, Bombyx mori
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/291275
For the purposes of this paper, stress may be defined as any modification of environmental parameters that leads to a response by biological organisms. Stresses that affect biological structures may be non-thermal, such as ultraviolet radiation, pH, or salinity, or thermal. Temperature is one of the major stresses that all living organism face. The major effects of cold shock are decrease of membrane fluidity and the stabilization of secondary structures of RNA and DNA in the cells, which may effect the efficiency of translation, transcription, and DNA replication. In this study in compliance with the cold temperature stress about selection of the useful gene is contents from the silkworm which is been revealed. The survival rate which is caused by with the cold temperature stress until 12 hours was 100% in 0℃, until 2 hours was 100% in -5℃. A total of 960 clones were randomly selected from the subtraction cDNA library, and then performed a differential display hybridization analysis with forward and reverse probes. In conclusion, selected 53 partial clones and novel 2 full-length clones were identified as differential expressed genes. We assumed that the novel gene related with transmembrane.
