Results 211 to 220 of about 39,766 (300)

东南极拉斯曼丘陵镁铁质麻粒岩的变质作用演化 [PDF]

open access: yes, 2014
仝来喜   +4 more
core  

鼻咽癌中EB病毒启动子Qp的突变及其功能学研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2010
【目的】 探讨鼻咽癌细胞中启动EB病毒核抗原1(EBNA1蛋白)表达的EB病毒Q启动子(Qp)的变异特征,比较有第62 225位点(g→a)和第62 422位点(g→c)两个点突变的Qp与原型Qp(B95.8型)的功能学差异及其生物学意义65377;【方法】 采用PCR的方法扩增29例鼻咽癌组织石蜡标本和14例健康成人外周血标本(总共43例)中的Qp序列,PCR产物测序后分析其突变情况,统计学分析Qp中的点突变与鼻咽癌的相关性65377;把突变型和原型Qp分别克隆到荧光素酶报告基因载体上,检测相对光强度(
doaj  

[Association between DNA methylation clock and obesity-related indicators: A longitudinal twin study]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Liu S   +15 more
europepmc   +1 more source

基于相变材料的光子神经形态计算技术综述

open access: bronze, 2023
王金融 Wang Jinrong   +5 more
openalex   +2 more sources

[Develop and assessment of a predictive model for the first-course efficacy of acute myeloid leukemia]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Zhu F   +21 more
europepmc   +1 more source

泵浦光的波前相位畸变对OPA光束质量影响的数值模拟

open access: bronze, 2010
Fuling Zhang   +5 more
openalex   +1 more source

[Illness duration-related developmental trajectory of progressive cerebral gray matter changes in schizophrenia]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chang X   +5 more
europepmc   +1 more source

新疆榆树沟麻粒岩-橄榄岩地体:南天山北缘出露地表的古生代大陆壳-幔过渡带 [PDF]

open access: yes, 2014
孙圣思   +7 more
core  

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