Difference between revisions of "Part:BBa K1415009"

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PBAN (Aedes aegypti)

Fig.1-1

Fig.1-2

PBAN (Pheromone Biosynthesis Activating Neuropeptide) is one kind of peptides that can activate biosynthesis of pheromones of insects we target. Once a PBAN binds with the G-protein coupled receptor on an insect’s pheromone gland, the signal send by the G-protein coupled receptor activates the kinase and phosphatase, and then kinase and phosphatase can activate enzymes that participate in the biosynthesis of insect pheromone, which will be emitted.

So,if we ligate the constitutive promoter and ribosome binding site,we can make our E.coli produce our special peptides constantly.

Target insect:Yellow fever mosquito (Aedes aegypyi)

Spread:The yellow fever mosquito, Aedes aegypti, is a mosquito that can spread the dengue fever, chikungunya, and yellow fever viruses, and other diseases. The mosquito can be recognized by white markings on its legs and a marking in the form of a lyre on the thorax. The mosquito originated in Africa, but is now found in tropical and subtropical regions throughout the world.

Characteristics: The mosquito can be recognized by white markings on its legs and a marking in the form of a lyre on the thorax.

Damage: The yellow fever mosquito, Aedes aegypti, is a mosquito that can spread the dengue fever, chikungunya, and yellow fever viruses, and other diseases.

Control:(1) Empty water from containers such as flower pots, birdbaths, pet water dishes, cans, gutters, tires and buckets regularly to disrupt the mosquito breeding cycle. (2)Consider using an insect repellent, be sure to follow the label directions for applying the repellent. For help selecting a mosquito repellent, try our Insect Repellent Locator.

Peptide Sequence： DASSSNENNSRPPFAPRL

Fig.1-3 Targeted insect:Yellow fever mosquito.