| 1. | Construction of eukaryotic expression system of wild type and g88c mutant human - synuclein
四环素负调控表达模式对肺癌细胞体外生长的影响 |
| 2. | Wild type wnk4 can inhibit the function of ncct whereas wnk1 can e - liminate the negative regulation
实验表明野生型wnk4能够抑制ncct对钠离子的摄入，而wnk1能够抑制这种负调控作用。 |
| 3. | The generation of protein 55kd was regulated by 2 , 4 - d and the protein increased the frequence of somatic embryogenesis obviously
55kd蛋白组分受生长素2 ， 4d的负调控，并对体细胞胚的发生具有显著的促进作用。 |
| 4. | 11 yu h , luscombe n , qian j , gerstein m . genomic analysis of gene expression relation - ships in transcriptional regulatory networks
基于模式和趋势的方法总是假定表达值的任意增长为正调控，任意下降为负调控。 |
| 5. | In this paper , we transferred ced - 9 gene , an anti - apoptosis gene , into tobacco and rice by agrobacterium tumefaciens eha105 . the results are showed as follows : 1
Ced - 9是发育pcd的负调控基因，本课题将ced - 9基因通过根癌农杆菌( agrobacteriumtumefaciens ) eha105介导转化烟草和水稻，获得以下结果： 1 |
| 6. | Based on the results that were investigated on the mutants etr1 , a member of ethylene receptor genes , etr1 , ers1 , etr2 , ein4 , ers2 , ethylene receptor genes might play a negative role in regulating response to ethylene
Etr1是五个乙烯受体基因家簇( etr1 ， ers1 ， etr2 ， ein4 ， ers2 )中的一员，对他们的功能缺失突变体研究表明他们在乙烯受体系统中可能是起负调控作用。 |
| 7. | These results demonstrated the acbadh promoter is a strong salt - stress - induced promoter . the acbadh 5 ' - flanking region contains two salt - responsive enhancer regions localized between - 1114 and - 892 , - 464 and - 234 and one sliencer region localized between - 892 and - 643
对转基因烟草的gus活性分析表明，在1114和892之间， 464和234之间存在增强子元件，而在892和643之间存在负调控元件。 |
| 8. | Progression of the cell cycle depended on the activity of a series of protein complexes composed of cyclins and cyclin - dependent kinases ( cdks ) . the activity of cyclin - cdk complexes was regulated by a group of cdk inhibitors ( ckis )
细胞周期进程决定于称之为调节亚基的周期素( cyclins )和称之为催化亚基的周期素依赖的蛋白激酶( cdks )的结合与相互作用，同时也受到细胞周期的负调控因子? cdks的抑制因子cdis家族成员的调控。 |
| 9. | The natriuretic peptides ( nps ) are a family of vasoactive polypeptides possessing natriuretic . . diuretic and vasodilative actions . recently , increasing attention has been made to their inhibitory effects on cardiac hypertrophy and vascular remodeling in both basic research and clinical application
钠尿肽家族是由具有利钠、利尿和舒血管效应的一组多肽组成，近年来该家族成员对心肌肥厚和血管重建的负调控作用及其临床应用前景受到关注。 |
| 10. | The protein level of p27 klpl increased at ih , decreased from 6 to 24h after 2gy , it decreased from 3 to 24 h after logy , and the level of p27kipl associated with cdk2 decreased , then lost its inhibition function to cyclin - dependent kinase
Eycline / enkz的负调控因子p27k ， p ’蛋白表达水平在zoy照射后lh略有增加， 6一9h开始下降; 10gy照射后3h开始下降，持续到24h ，可见，随着ir剂量的加大和处理时间的延长， p27kip ‘蛋白表达水平下降的程度加大。 |
