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1)  PIG gene gun
PIG基因枪
1.
Maize immature embryos were bombarded via a PIG gene gun with plasmid DNAs that contained cryIA(b) gene and bar gene respectively .
利用PIG基因枪 ,将cryIA(b)基因和bar基因 ,采用共转化法导入玉米自交系的幼胚中 ,经PPT筛选 ,获得抗性愈伤组织并再生植株。
2)  PIG-A gene
PIG-A基因
1.
Objective To investigate whether the expression of CD59 on the surface of the mutant K562 cells could be reversed by the PIG-A gene mediated by the retrovirus vector.
方法采用PCR方法从质粒pEBPIG-A中扩增PIG-A基因片断,BamH I及Xho I双胁切后连接至逆转录病毒载体pLEGFP-C1相应位点。
2.
The PIG-A gene mutation in PNH patients was assessed with reverse transcription-polymerase chain reaction, het-eroduplex analysis (RT-PCR-HA) and polyacrylamide gel electrophoresis (PAGE).
方法:选取PNH患者8例,正常对照组15例,以逆转录-聚合酶链反应异源双链分析银染法进行PIG-A基因检测,流式细胞术检测外周血细胞表面CD47、CD59的表达。
3)  Gene gun
基因枪
1.
Effect of gene gun transduction of K-RAS Antisense gene on the expression of K-RAS P21 protein in human pancreatic carcinoma cells;
基因枪转导K-RAS反义基因对胰腺癌细胞(K-RAS P21)蛋白表达的影响
2.
Expression of gene vaccine of hSAMP32 in the mouse skeletal muscle medicated by gene gun;
基因枪介导人精子顶体膜相关蛋白32基因疫苗在小鼠骨骼肌中的表达
3.
Application of gene gun in treatment of occlusive vascular diseases in rats;
基因枪在大鼠闭塞性血管病基因治疗中的应用
4)  particle bombardment
基因枪
1.
Studies on transferring herbicide resistance bar gene into wheat by particle bombardment;
用基因枪法将抗除草剂bar基因导入小麦的研究
2.
Establishment of transgenic system of embryogenic callus via particle bombardment in litchi;
荔枝胚性愈伤组织基因枪转化系统的建立
3.
A preliminary study on the genetic transformation via particle bombardment in litchi;
荔枝基因枪转化研究初报
5)  biolistic bombardment
基因枪法
1.
Characters of growth period,yield-related and resistance to sheath blight on T_(4) transgenic progenies of E32 mediated by biolistic bombardment was investigated by multivariable heriditary analysis.
对超级稻恢复系E 32及其20个基因枪法转基因T4代株系的生育期、纹枯病抗性及产量性状进行多元遗传统计分析。
2.
Agrobacterium-mediated, Biolistic bombardment and Electroporation transformation have been used on conifers.
本文综述了国内外运用农杆菌介导法、基因枪法及电击法转化针叶树种的研究现状及其最新研究进展 ;同时 ,提出了该领域存在的主要问题及解决措施。
6)  Biolistics
基因枪法
1.
Application of Biolistics in Rice Engineering Breeding;
基因枪法在水稻工程育种中的应用
2.
Immature embryos were transformed with these vectors by biolistics.
采用基因枪法分别转化小麦幼胚和愈伤组织。
补充资料:low phosphorus pig iron
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性质:含磷量较低(一般应低于0.03%)的生铁,用于冶炼低磷钢、极低磷钢。适当的含磷量可增加金属液体的流动性,提高钢的强度、耐大气腐蚀等性能。但含磷量超过一定范围会损害钢铁的塑性、韧性、焊接性、电磁性能等。生产低磷钢、极低磷钢必须使用低磷生铁。高炉炼铁时对磷含量不能作任何控制,生铁中的含磷量完全取决于所用的原料,所以冶炼低磷生铁必须选用含磷低的铁矿石,或者进行铁水预处理,降低其含磷量。

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