| 1. | Trp operon and attenuationtrp
操纵子和弱化 |
| 2. | 328 his + positive colonies were streaked sd / - ade / - his / - leu / - trp plates , and 58 ade + positive colonies were obtained
经ade报告基因生长实验进一步鉴别，筛选到58个ade +克隆。 |
| 3. | These changes were relevant to the concentration , the hydrophilic or hydrophobic nature and the length of arm spacers of crosslinker
亲水性edc对psll的蛋白质中tyr和trp残基所处微环境的影响较小；而亲脂性dcc 、 hmdi |
| 4. | The experiments suggested that trp , tyr , asp or prote in containing these amino acids in human body may promote the formation of urinary stone
上述实验表明人体中的色氨酸、酪氨酸，特别是天冬氨酸或者是包含有这些氨基酸的蛋白质可以促进尿结石的生成。 |
| 5. | Mutant gene affected m - centrin propertities . from uv different spectrum , we know that there are fine absorption of tyr and trp apart from those of phe
实验表明：从紫外吸收图谱看，突变之后的中心蛋白中除了苯丙氨酸的精细结构外还有酪氨酸和色氨酸的吸收峰。 |
| 6. | Using ki , cscl and acr to probe the micro - environments of trp residues in dpl , the trp residue fluorescence of dpl was not quenched by ki and cscl , but 100 % quenched by acr
在含脲的体系中可修饰36个色氨酸残基；在不含脲的缓冲体系中可修饰12个色氨酸残基。 |
| 7. | Were investigated in aqueous solution by krf laser flash photolysis . from optical studies , the photoionization of aromatic amino acids produced radicals and hydrated electron , and the interaction of tyrosine and phenylalanine with so
运用激光闪光光解瞬态吸收光谱研究了色氨酸trp酪氨酸tyr ，苯丙氨酸phe和二肽trp - tyr光电离和被so |
| 8. | Amnio acids could promote cac2o4 to crystallize on the ca2 + - rich ( 101 ) axis of com when negative charges were taken on their surfaces . trp , tyr and asp could promote orientation growth of ( 101 ) face of com more and more easily
而当其表面带负电荷时，则能促进com的( i0l )面生长，且caczo ;沿该面取向生长的程度随色氨酸一酪氨酸~天冬氨酸而增强。 |
| 9. | The expression of tatpc1 gene in the yeast mutant ( cch1 : : trp ) can recover the growth status of it under the stresses of salt and sorbitol . now , transgenic arabidopsis have been gained , the different stress tolerance are following
当tatpc1在酵母突变体( cch1 : : trp )表达后，能够恢复酵母突变体在nacl 、山梨醇等胁迫下的存活率及生长状态；而突变体却生长率低。 |
| 10. | Oxygen - evolving psil core complexes treated with hydrophilic crosslinker edc showed a little change in the microenvironments of tyr and trp residues . however , oxygen - evolving psil core complexes treated with hydrophobic crosslinkers such as dcc , hmdi , egs , and dtsp showed a distinctly change in both the microenv
Egs 、 dtsp对psll放氧核心复合物蛋白质中tyr 、 trp微环境和682urn处叶绿素荧光影响大，可能它们参与了psll放氧核心复合物内部的蛋白疏水区域交联。 |
