| Literature DB >> 22104216 |
Weishan Lu1, Shujun Li, Bin Liu, Yang Li, Meng Luo, Liya Sun, Jiacong You, Qinghua Zhou.
Abstract
BACKGROUND ANDEntities:
Mesh:
Substances:
Year: 2011 PMID: 22104216 PMCID: PMC5999993 DOI: 10.3779/j.issn.1009-3419.2011.11.01
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
MiRNA定量检测结果:L9981和NL9980总RNA的D260/D280值均在1.9-2.1之间
Information of miRNA samples: L9981 and NL9980 total RNA D260/D280 values were between 1.9-2.1
| Cell lines | Volume (μL) | Concentration (μg/μL) | Total (μg) | A260/ A280 | 28S/18S |
| NL9980 | 50 | 0.626 | 31.3 | 2.08 | 1.6 |
| NL9980 | 50 | 0.442 | 22.1 | 2.02 | 1.6 |
| NL9980 | 50 | 0.661 | 33.0 | 2.08 | 1.6 |
| L9981 | 50 | 0.523 | 26.2 | 2.08 | 1.6 |
| L9981 | 50 | 0.582 | 29.1 | 2.08 | 1.7 |
| L9981 | 50 | 0.519 | 26.0 | 2.08 | 1.8 |
11%琼脂糖凝胶电泳结果:L9981和NL9980细胞总RNA的28S、18S和5S三条带均清晰、完整。
Electrophoresis of total RNA samples: L9981 and NL9980 total RNA, 28S, 18S and 5S three bands are clear and complete.
2芯片杂交扫描图:在miRNA芯片上进行L9981/NL9980 RNA的杂交,每个样本重复3次。
Microarray scanning images of hybridization: RNAs of L9981/NL9980 cell lines were hybridized on microarray, each sample repeated three times.
与NL9980细胞相比,在L9981细胞中有13个miRNAs表达上调
There are 13 miRNAs up regulated in L9981 cell lines
| MiRNA | Fold(L9981/NL9980) |
| hsa-let-7e | 2.254 |
| hsa-miR-222 | 1.996 |
| hsa-miR-130b | 1.833 |
| hsa-miR-487a | 1.656 |
| hsa-miR-222 | 1.599 |
| hsa-miR-299-5p | 1.555 |
| hsa-miR-381 | 1.548 |
| hsa-miR-598 | 1.547 |
| hsa-miR-221 | 1.536 |
| hsa-miR-380 | 1.533 |
| hsa-miR-18b | 1.526 |
| hsa-miR-18a | 1.511 |
| hsa-miR-17 | 1.501 |
与NL9980细胞相比,在L9981细胞中有9个miRNAs表达下调
There are 9 miRNAs down regulated in L9981 cell lines
| MiRNA | Fold(L9981/NL9980) |
| hsa-miR-125a-3p | 0.622 |
| hsa-miR-126 | 0.627 |
| hsa-miR-1202 | 0.629 |
| hsa-miR-133a | 0.633 |
| hsa-miR-663 | 0.644 |
| hsa-miR-183 | 0.652 |
| hsa-miR-151-5p | 0.654 |
| hsa-miR-874 | 0.657 |
| hsa-miR-31 | 0.658 |
3MiR-125a-3p在IGF2的3’UTR区有两个结合位点:一个位于IGF2的3’UTR的第3, 689个碱基-第3, 691个碱基,另一个位于IGF2的3’UTR的第3, 718个碱基-第3, 724个碱基。
Binding sites of miR-125a-3p in the 3'UTR of IGF2: there are two binding sites in the 3'UTR of IGF2 (one is at position of 3, 689-3, 691, another is at position of 3, 718-3, 724). IGF2: insulin-like growth factors 2; UTR: untranslated regions.