[lemma=a] [!□=□] □
[lemma=a] [!lemma=□] □
The following example shows an example of a cox1 gene ( nucleotide sequence not shown ) that contains three introns , the introns in turn contains intron orfs , and one intron orf is split by a mobile element ( Mob ) . In this process , many have tended to overlook a promising gene source close to home . The scientists predict that risk of chronic sinusitis will likely double if you're a CF gene carrier . The other study [ 18 ] presented a promising gene expression analysis technique which utilizes pairwise correlations of gene expressions across different microarray datasets . Kids with CF are born with it because a gene for the disease is passed on to them by both of their parents , who each carry a CF gene in their bodies , but do n't have CF themselves . Special strains of corn , such as StarLink , are designed to contain a bacterium gene , which is toxic to certain insect pests that invade corn plants and can reduce yields .