| 1. | The results of sequencing and structural analysis showed that the gene , named crylaa14 by international nomenclature committee of bt 5 - endotoxin , was 3552 bp and the open reading frame encoded a 133 . 7 kda protein with 1183 amino acids
序列测定结果表明该基因编码区为3552bps ，编码1183个氨基酸，分子量为133 . 7kda ，等电点为pi4 . 755 。该基因序列已在genbank注册， accessionnumber为ay197341 ，并被国际bt杀虫晶体蛋白基因命名委员会正式命名为cry1aa14 。 |
