We transformed the Pr gene to Gerbera hybrida via agrobacterium-mediated transformation,established an efficient system of genetic transformation for agrobacterium and obtained regeneration plantlets.
采用农杆菌介导法将Pr基因转入非洲菊(Gerbera hybrida),建立适合于农杆菌介导的基因遗传转化受体系统,获得再生植株。
Based on the reported PR-NP24 gene sequence of tomato,a pair of specific primers were designed and a 477 bp DNA fragment of PR-NP24 was amplified by polymerase chain reaction(PCR).
根据已报道的番茄PR-NP24基因序列设计引物,经PCR克隆出长为477bp的番茄PR-NP24基因片段,以该片段制备探针,采用Northern杂交技术对该基因在番茄(WT)和乙烯反应突变体番茄(Nr,rin,T4B-11)中的表达进行了研究。
[Objective] To investigate the expression of HOXA11,estrogen receptor(ER) and progesterone receptor(PR) in human fallopian tube and ectopic pregnant fallopian.
[目的]探讨HOXA11在异位妊娠输卵管中的作用,以及与ER、PR的关系。
Objective To investigate the effect of neoadjuvant chemotherapy on estrogen(ER) and progesterone receptor(PR) expression in breast cancer.
方法:应用免疫组化方法检测60例新辅助化疗治疗的乳腺癌和84例未术前化疗的乳腺癌标本化疗前或术前和术后ER、PR的表达情况,比较两组ER、PR表达变化的差异。
The clinical significance of LRP16 and its association of expression with estrogen receptor (ER), progesterone receptor (PR) and E-cadherin in serous ovarian cancer were investigated.
目的:探讨LRP16在上皮性卵巢肿瘤中的定位,分析浆液性卵巢癌中LRP16与雌激素受体(estrogen receptor,ER)、孕激素受体(progesterone receptor,PR)、E-钙黏着蛋白(E-cadherin)表达间的相关性及临床意义。
Research on Planar Ramsey Numbers PR(K_4-e,K_6) and PR(C_4,K_7);
平面Ramsey数PR（K_4-e，K_6）和PR（C_4，K_7）的研究
Analysis of Expression of the PR-1 and PR-5 Genes in Tomato
番茄PR-1和PR-5基因的表达特性分析
Analysis of clinicopathologic features and prognosis in ER+/PR+ and ER+/PR-breast cancer
ER+/PR+、ER+/PR-乳腺癌的临床病理特征及预后分析
The Significance of the Expression of Progesterone Receptor Isoforms A and B in Breast Cancers;
孕激素受体亚型PR-A、PR-B在乳腺癌中的表达及意义
Expression of PR-A, PR-B and Effect of PR-A, PR-B in the Expression in Adenomyosis;
孕激素亚受体PR-A、PR-B在子宫腺肌病中的表达及其意义
PR has especial diagnosis value for mandibular fractures.
PR优点是对下颌骨骨折诊断准确率高 ;
Prediction of Vapor-Liquid Equilibrium by HVOS-PR-MLUNIFAC Group Contribution Model;
用HVOS-PR-MLUNIFAC基团贡献模型预测汽液平衡
Protein Expression of IGF-Ⅰ, IGF-Ⅰ R and PR in Endometrial Cancer;
子宫内膜癌中PR、IGF-Ⅰ、IGF-ⅠR表达的意义
Study on the Application of the Highway of PR Anti-Rutting Additive;
PR抗车辙剂在高速公路应用的研究
Study on the Mutants Induced by UV Radiation Affecting Hyperparasitic Streptomyces Strain F46 and PR;
紫外线诱变改良重寄生链霉菌PR和F46
Characterization of Expression of ER、PR、VEGF and IGF1Rα in Patients with Uterine Leiomyomas;
ER、PR、VEGF及IGF1Rα在子宫肌瘤组织的表达
The Expression and Significance of ER、PR and HMGA in Uterine Leiomyomas;
ER、PR和HMGA在子宫肌瘤的表达和意义
Effects of Exhausting Exercises on ER and PR of Rats Ovaries;
长期力竭运动对大鼠卵巢ER、PR的影响
Research of the Relationship between ER、PR and Prognosis of Colorectal Cancer
ER、PR与结直肠癌预后关系的研究
Expressions of ER and PR in breast cancer tissues and their clinical significance
ER、PR在乳腺癌中的表达及临床意义
Research on High Spin States in ～(137)La、～(138)Pr and ～(98)Sr Nuclei;
～（137）La、～（138）Pr和～（98）Sr高自旋态研究
Preparation of PS/Pr-MMA Organic Light Scattering Materials by Pre-Polymerization and In-Situ Polymerization;
PS/Pr-MMA有机光散射材料的制备研究
The Isothermal Section of the Phase Diagram of the Al-Pr-Sb Ternary System at 500℃;
Al-Pr-Sb三元系合金相图500℃等温截面
