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| 1 | High quality reference genome of drumstick tree(Moringa oleifera Lam.), a potential perennial crop显示文摘The drumstick tree(Moringa oleifera Lam.) is a perennial crop that has gained popularity in certain developing countries for its high-nutrition content and adaptability to arid and semi-arid environments. Here we report a high-quality draft genome sequence of M. oleifera. This assembly represents 91.78% of the estimated genome size and contains 19,465 protein-coding genes. Comparative genomic analysis between M. oleifera and related woody plant genomes helps clarify the general evolution of this species, while the identification of several species-specific gene families and positively selected genes in M. oleifera may help identify genes related to M. oleifera's high protein content, fast-growth, heat and stress tolerance. This reference genome greatly extends the basic research on M. oleifera, and may further promote applying genomics to enhanced breeding and improvement of M. oleifera. | TIAN Yang ZENG Yan ZHANG Jing YANG Cheng Guang YAN Liang WANG XuanJun SHI ChongYing XIE Jing DAI TianYi PENG Lei ZENG HUAN Yu XU An Ni HUANG YeWei ZHANG JiaJin MA Xiao DONG Yang HAO ShuMei SHENG Jun | 2015 | Science China(Life Sciences)2015，58，7： | 10 |
| 2 | Cloning of aminopeptidase N promoter and its activity in hematopoietic cell and different tumor cell lines显示文摘Aminopeptidase N (APN) promoter region was cloned and sequenced from peripheral blood mononuclear cells. The recombinant reporter construct containing the promoter and luciferase gene, designated pXPl-APNLuc, was introduced into myeloblastic cell line, T lymphocyte cell line and various tumor cell lines. Luciferase assay showed that APN upstream promoter is myeloid-specific for high expression in myeloblastic cell line and much lower expression in T lymphocyte cell line. The promoter activity was relatively high in lung adenoma cell line compared with other tumor cell lines including hepatoma cell line, tong cancer cell line and esophageal cancer cell line in which the promoter activity significantly diminished or was almost undetectable. The characteristics of APN promoter may provide a new strategy for specific myeloprotection while tumor patients are being treated with chemotherapy and/or radiotherapy. | LIANG Libo MA Yewei ZHAO Qingzheng YANG Jun LIU Yuying WANG Zheng | 2001 | Chinese Science Bulletin2001，46，19： | 4 |
| 3 | Biocompatibility of a biodegradable in situ forming implant system in rhesus monkeys显示文摘 | ROYALS MA FUJITA SM YEWEY GL RODRIGUEZ J | | 0，，： | 1 |
| 4 | Specific myeloprotection via multidrug resistance 1 gene controlled by aminopeptidase N myeloid promoter显示文摘In the treatment of tumor patients introduction of multidrug resistance genes into hematopoietic cells has been reported as an approach for reducing myelotoxicity created by antitumor drugs. However, the nonspecific expression of the genes can also increase the chemoresistance of the tumor cells invaded into bone marrow, which influences seriously the effectiveness of chemotherapy. In this study, a new strategy is described for specific myeloprotection. The recombinant retroviral vector containing multidrug resistance 1 (MDR1) gene regulated by aminopeptidase N (APN) myeloid promoter was constructed and then introduced into myeloblastic cells KGla and tumor cell line BEL7402. The specific transcript of MDR1 was detected in KGla cells transduced with MDR1 gene and rhodamine 123 was effectively extruded by Pgp, the protein of MDR1 gene. The resistance elevated markedly by 10.6, 10.4, 11.2, 4.2 and 14.2 folds in MDR1 gene-transduced KGla cells to chemothera-peutic drugs such as cochicine, VP-16, | LIANG Libo MA Yewei ZHOU Xiaoshan YANG Jun LI Yanchun LIU Yuying WANG Zheng ZHAO Qingzheng | 2002 | Chinese Science Bulletin2002，47，19： | 0 |
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