鲨烯合酶 meaning in English

squalene synthase

For the first time a 1539bp squalene synthase ( asqs ) cdna was cloned from a high - yield artemisia annua strain 001 by race strategy
用race方法首次从青蒿中克隆了一个1539bp全长鲨烯合酶cdna 。
Asqs is 70 % , 77 % , 44 % and 39 % identical to squalene synthases from arabidopsis thaliana , tobacco , human and yeast , respectively . the asqs genomic dna has a complex organization containing 14 exons and 13 introns
青蒿鲨烯合酶氨基酸序列与拟南芥、烟草、人类、酵母鲨烯合酶的一致性分别为70 、 77 、 44 、 39 。
Full - length or truncated cdna was subcloned into prokaryotic expression vector pet30a and expression induced in e . coli bl21 ( de3 ) . no squalene synthase polypeptide of expected molecular mass was observed in e . coli containing the putative full - length squalene synthase cdna , however , overexpression in e . coli was achieved by truncating 30 hydrophobic amino acids at the carboxy terminus
但在含有全长的鲨烯合酶cdna的大肠杆菌中并没有观察到预期大小的鲨烯合酶表达，而c末端截短30个疏水氨基酸的鲨烯合酶可在大肠杆菌中过量表达。