| 1. | Specific mrna sequences can be enriched for by preparing the rna from subcellular fractions .
从亚细胞部分制备RNA，可使专一的mRNA序列的丰度提高。 |
| 2. | The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist .
以为亚细胞组分很纯而实际不纯的情况，一直是植物化学家感到难办的问题。 |
| 3. | Two - dimensional gel electrophoresis of subcellular fractions of hepatoma cells
肝癌细胞亚细胞组分的双向凝胶电泳分析 |
| 4. | Specific mrna sequences can be enriched for by preparing the rna from subcellular fractions
从亚细胞部分制备rna ，可使专一的mrna序列的丰度提高。 |
| 5. | The isolated hepatocytes , isolated perfused organs , tissue slices , liver cell lines , subcellular fractions and the genetically engineered cells are the most commonly used in vitro liver models nowadays , especially the isolated hepatocytes
目前，常用的肝脏体外模型包括原代肝细模型、离体肝脏模型、肝脏切片模型、肝细胞系模型、亚细模型及基因工程细模型等，其中原代肝细型最?常用。 |
| 6. | Yb were selected for experiment as representatives of the light and heavy rees , respectively . in order to verify the analytical quality , some standard reference materials were used . the distribution in subcellular fractions was similar for sm and yb , the highest contents of sm and yb were found in mitochondria , while the lowest in nuclei
分析结果表明， sm和yb在亚细胞组分中的浓度分布为：溶酶体微粒体线粒体细胞核胞液。线粒体中sm和yb所占比例最高，而细胞核中最低。 |
