The BclI polymorphism within DXS52 (St14) was reported. It was composed of 4 allelic fragments 4.0 kb, 3.3 kb, 3.0 kb and 2.3 kb, The frequency of these fragments were 0.09, 0.12, 0.44 and 0.35 respectively in the Chi...The BclI polymorphism within DXS52 (St14) was reported. It was composed of 4 allelic fragments 4.0 kb, 3.3 kb, 3.0 kb and 2.3 kb, The frequency of these fragments were 0.09, 0.12, 0.44 and 0.35 respectively in the Chinese. The polymorphism provided the PIC of 0.66. DNA analysis of families, with hemophilia A showed that the confidence of the RFLPs was the same as the TaqI/St14 RFLPs and for carrier detection the former is much better than that of the TaqI/St14 RFLPs.展开更多
AIM： TO study the effect of SNC19/ST14gene overexpression on invasion in vitro of colorectal cancer cells. METHODS： The adhesion of SlVC19/ST14gene-transfected cells to ECM was measured by MTT assay. The cell moveme...AIM： TO study the effect of SNC19/ST14gene overexpression on invasion in vitro of colorectal cancer cells. METHODS： The adhesion of SlVC19/ST14gene-transfected cells to ECM was measured by MTT assay. The cell movement was evaluated by wound healing assay. Cell invasion and migration were determined by invasion assay in vitro. RESULTS： SNC19/ST14 gene overexpression could enhance invasion of colorectal cancer cells in vitro significantly and influence early cell adherence to ECM, but could not change cell movement significantly. CONCLUSION： SNC19/ST14 gene overexpression increases the local invasion of colorectal cancer cells in vitro. 2005 The WJG Press and Elsevier Inc. All rights reserved.展开更多
文摘The BclI polymorphism within DXS52 (St14) was reported. It was composed of 4 allelic fragments 4.0 kb, 3.3 kb, 3.0 kb and 2.3 kb, The frequency of these fragments were 0.09, 0.12, 0.44 and 0.35 respectively in the Chinese. The polymorphism provided the PIC of 0.66. DNA analysis of families, with hemophilia A showed that the confidence of the RFLPs was the same as the TaqI/St14 RFLPs and for carrier detection the former is much better than that of the TaqI/St14 RFLPs.
基金Supported by the National Natural Science Foundation of China,No.30200325
文摘AIM： TO study the effect of SNC19/ST14gene overexpression on invasion in vitro of colorectal cancer cells. METHODS： The adhesion of SlVC19/ST14gene-transfected cells to ECM was measured by MTT assay. The cell movement was evaluated by wound healing assay. Cell invasion and migration were determined by invasion assay in vitro. RESULTS： SNC19/ST14 gene overexpression could enhance invasion of colorectal cancer cells in vitro significantly and influence early cell adherence to ECM, but could not change cell movement significantly. CONCLUSION： SNC19/ST14 gene overexpression increases the local invasion of colorectal cancer cells in vitro. 2005 The WJG Press and Elsevier Inc. All rights reserved.
