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The RNA and DNA contents determined were maximum at distances between 0.5 mm and 1.5 mm from the tip of the root, whereas the relative content of nucleic acid in the tissue was maximum at the meristem of the root.
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RNA和DNA的含量在根尖0.5至1.5毫米区最高,而核酸在组织内的相对含量在根的分生组织区也最高。 |
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The RNA's molecular weights are also determined by PAGE. The four kinds of viral nucleic acids are RNA1=1.3×10~6, RNA2=1.0×10~6, RNA3=1.8×10~6 and RNA4=0.3×10~6 dalton. These calculated results may be higher than the actual situation.
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降解病毒所得总核酸(未变性)经聚丙烯酰胺凝胶电泳测定了4种核酸的分子量如下:RNA_1=1.3×10~6,RNA_2=1.0×10~6,RNA_3=0.8x10~6,RNA_4=0.3×10~6。 |
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The Radiation Effect on the Splenic B Lymphocyte Traffic and Homing in Wistar Rats
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Wistar大鼠脾B淋巴细胞体外照射及其在体内迁移和归巢的辐射效应 |
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The Recombinant ACTH(4-10)-GDNF Fusion Protein and Study of Its Biological Activity
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重组ACTH(4-10)与GDNF融合蛋白及其生物活性研究 |
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The Reform of the Course of Microbiology and Its Practice
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微生物学课程的教学改革及其实践 |
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The Regulation of NSC Differentiation and Repairment of BDNF Genetically Modified NSC Transplantiation to Rat Spinal Cord Injury
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神经干细胞的分化调控及BDNF基因修饰后对大鼠脊髓损伤修复的研究 |
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The Related Molecular Biological Study of Invasive and Metastasis in Human Esophageal Squamous Cell Carcinomas
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食管鳞状细胞癌侵袭和转移的相关分子生物学研究 |
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The Relation Between the Morphometric Parameters of the Cell Differentiation, DNA Content and Nuclear Estrogen Receptor in Breast Cancer
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60例乳腺癌细胞分化的形态计量参数与DNA倍体和核内雌激素受体的关系 |
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The Relation of the Change in Free Radical Metabolism and Mitochondrial Membrane Potential to Apoptosis of Skeletal Muscular Cell in Rats after Swim Exercise
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游泳训练后大鼠骨骼肌细胞自由基代谢、线粒体膜电位变化与细胞凋亡的关系 |
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The Relationship Between Insulin Resistance and Lipid Components and Calcium Binding Capacity of Red Cell Membranes in Patients with Essential Hypertension
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原发性高血压患者胰岛素抵抗与红细胞膜脂质成分及膜钙结合力之间的关系 |
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The Relationship Between p53 Protein Expression in Renal Cancer and Its Implication Clinical Pathological Indicator and Prognosis
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肾癌p53蛋白表达与临床病理指标及预后的关系 |
