本研究以豫麦18为材料,从外部形态、细胞结构及基因表达等不同层面对小麦成熟胚脱分化进行了研究,以期揭示小麦成熟胚脱分化的组织定位和分子机理。主要研究结果如下:本文应用显微技术,观察了小麦成熟胚脱分化过程中细胞的形态变化,并对脱分化的起始部位进行初步定位。结果表明,小麦成熟胚脱分化首先发生于胚根鞘细胞,这些细胞在2,4-D诱导条件下,培养6h启动脱分化,逐步回复变化为薄壁细胞,至24h便有愈伤组织形
Aim: The aim of the present study was to further improve the therapeutic effects for human hepatocellular carcinoma (HCC) and reduce the damage in normal cells
Aim: To investigate the robust gene signature in liver cancer, we applied an integrated approach to perform a joint analysis of a highly diverse collection of l
Aim: To evaluate the efficiency of 3 short hairpin RNA (shRNA) interfering with the herpes simplex virus type l (HSV-I) gene coding glycoprotein D (gD) for inhi
文章在新一轮对口智力援疆的人才培养过程中,探索把思想政治教育、职业素质与职业技能教育、心理健康教育、校园文化活动相结合,创新载体和方式,提高思想政治教育的针对性和实效
Leukemia is a group of heterozygous diseases of hematopoietic stem/progenitor cells that involves dynamic change in the genome. Dissection of genetic abnor-mali
水稻是我国重要的粮食作物,也是单子叶植物生长发育研究的模式植物。水稻株高是与产量密切相关的重要农艺性状,也是影响水稻株型的重要因素。水稻株高突变体是研究植株高度调控
Aim: To simultaneously investigate the contribution of the alpha 1 chain of col-lagen type 1 (COL1A1) and alpha2-HS-glycoprotein (AHSG) genes to the varia-tion
Aim: To investigate the relationship between aquaporin-5 (AQP5) expression and mucus overproduction in the airways of Chinese patients with chronic obstruc-tive
Aim: The aim of this study was to investigate the effects of aloe-emodin, a natural compound from the root and rhizome of Rheum palmatum, on the growth of hu- m