Characterization of isotype-specific regions of five classes of canine beta-tubulin and their expression in several tissues and cell culture.
Characterization of isotype-specific regions of five classes of canine beta-tubulin and their expression in several tissues and cell culture.
复制标题
五类犬β-微管蛋白同种型特异性区域的表征及其在几种组织和细胞培养物中的表达。
DOI:
--
复制
发表时间:
2001
影响因子:
1.2
通讯作者:
H. Matsuda
中科院分区:
文献类型:
--
作者:
K. Arai;K. Maruo;K. Ara;K. Uehara;H. Matsuda
The structure of isotype-specific regions of classes 1, II, III, IVa and IVb of canine beta-tubulin was characterized by 3'-RACE and the expression of these isotypes in canine tissues was examined by ribonuclease protection assay (RPA). Furthermore, a malignant mammary tumor-derived osteosarcoma-like cell line was established and the altered expression of beta-tubulin isotypes in taxol-resistant sublines was analyzed. The deduced amino acid sequences in isotype-specific regions corresponding to classes I, II and IVb were identical to those of humans and mice, but those in classes III and IVa showed slight differences among species. RPA revealed that classes I and IVb were widely distributed, but classes II, III and IVa were restricted to the brain. Because RPA could clearly distinguish the expression of class IVa from that of class IVb, it was thought to be more useful than northern blot for analysis of beta-tubulin isotype expression. In vitro, taxol-resistant sublines displayed a significant increase in class IVa as compared with taxol-sensitive cells, suggesting that altered expression of class IVa was associated with taxol resistance in these cell lines.
登录
查看更多内容
DOI:
--
发表时间:
1996
期刊:
Cancer research.
影响因子:
--
作者:
Ranganathan,S;Dexter,DW;Benetatos,CA;Chapman,AE;Tew,KD;Hudes,GR
通讯作者:
Hudes,GR
影响因子:
2
作者:
S. Steingold;N. Sharp;M. Mcgahan;C. S. Hughes;S. Dunn;R. Page
通讯作者:
S. Steingold;N. Sharp;M. Mcgahan;C. S. Hughes;S. Dunn;R. Page
DOI:
--
发表时间:
1992
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Banerjee,A;Roach,MC;Trcka,P;Luduena,RF
通讯作者:
Luduena,RF
影响因子:
2.9
作者:
Schwarz,PM;Liggins,JR;Ludueña,RF
通讯作者:
Ludueña,RF