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After the renal cell carcinoma related novel gene fragment GYLZ-RCC18 was cloned by using suppression subtractive hybridization (SSH), we used the SMART RACE technology to clone the full length of GYLZ-RCC18 and performed chromosome location by the FISH method. RT-PCR was used to detect the expression of the first reading frame of GYLZ-RCC18 in different stages and grades of renal cell carcinoma tissue and other tissues. Also we trans-fected the antisense oligonucleotide of GYLZ-RCC18 to renal cell carcinoma cell line GRC-1, and analyzed the proliferation activity, growth speed, apoptosis and mortality changes in GRC-1. The results show that the full length of GYLZ-RCC18 (GenBank accession No.: BE825133) cDNA is about 3.5 kb long which is located at No. 14 chromosome. GYLZ-RCC18 has a higher expression in higher grades and stages of renal cell carcinoma than in the lower ones. The expression of GYLZ-RCC18 in renal cell carcinoma was much higher than that in normal kidney and other tissues. After transfec
After the renal cell carcinoma related novel gene fragment GYLZ-RCC18 was cloned by using suppression subtractive hybridization (SSH), we used the SMART RACE technology to clone the full length of GYLZ-RCC18 and performed chromosome location by the FISH method. RT-PCR was used to detect the expression of the first reading frame of GYLZ-RCC18 in different stages and grades of renal cell carcinoma tissue and other tissues. Also we trans-fected the antisense oligonucleotide of GYLZ-RCC18 to renal cell carcinoma cell line GRC-1 , and analyzed the proliferation activity, growth speed, apoptosis and mortality changes in GRC-1. The results show that the full length of GYLZ-RCC18 (GenBank accession No .: BE825133) cDNA is about 3.5 kb long which is located at No. 14 chromosome. GYLZ-RCC18 has a higher expression in higher grades and stages of renal cell carcinoma than in the lower ones. The expression of GYLZ-RCC18 in renal cell carcinoma was much higher than that in normal kidney and other tiss ues. After transfec