Mosquitoes and Zika: time to harness genetic modification?
نویسندگان
چکیده
منابع مشابه
Culex mosquitoes are experimentally unable to transmit Zika virus
We report that two laboratory colonies of Culex quinquefasciatus and Culex pipiens mosquitoes were experimentally unable to transmit ZIKV either up to 21 days post an infectious blood meal or up to 14 days post intrathoracic inoculation. Infectious viral particles were detected in bodies, heads or saliva by a plaque forming unit assay on Vero cells. We therefore consider it unlikely that Culex ...
متن کاملDetection of Zika Virus in Desiccated Mosquitoes by Real-Time Reverse Transcription PCR and Plaque Assay
We assayed Zika virus-infected mosquitoes stored at room temperature for <30 days for live virus by using plaque assay and virus RNA by using real-time reverse transcription PCR. Viable virus was detected in samples stored <10 days, and virus RNA was detected in samples held for 30 days.
متن کاملVector competence of Anopheles and Culex mosquitoes for Zika virus
Zika virus is a newly emergent mosquito-borne flavivirus that has caused recent large outbreaks in the new world, leading to dramatic increases in serious disease pathology including Guillain-Barre syndrome, newborn microcephaly, and infant brain damage. Although Aedes mosquitoes are thought to be the primary mosquito species driving infection, the virus has been isolated from dozens of mosquit...
متن کاملIntroduction to Genetic Modification
Genetic modification of plants and animals by sexual crossing has been taking place for thousands of years. It began when humans decided to stay in one place rather than move from place to place in search of food. To increase the amount of food available they chose plants or animals with improved characteristics to breed, or “cross,” for the next generation. For example, they might have crossed...
متن کاملAmerican Aedes vexans Mosquitoes are Competent Vectors of Zika Virus
AbstractStarting in 2013-2014, the Americas have experienced a massive outbreak of Zika virus (ZIKV) which has now reached at least 49 countries. Although most cases have occurred in South America and the Caribbean, imported and autochthonous cases have occurred in the United States. Aedes aegypti and Aedes albopictus mosquitoes are known vectors of ZIKV. Little is known about the potential for...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 2016
ISSN: 1756-1833
DOI: 10.1136/bmj.i2548