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《科学》 第393卷 第6807期 · 2026年7月9日 · 中文解读

非洲城市疟疾蚊入侵的起源、历史与抗性结构

The origin, history, and resistance architecture of an invasive urban malaria mosquito in Africa · T. P. W. Dennis et al.
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这篇讲什么
本文通过全基因组测序揭示了入侵非洲的亚洲疟疾蚊(按蚊)起源于南亚,经吉布提桥头堡扩散至苏丹、埃塞俄比亚、肯尼亚和也门,并发现其杀虫剂抗性主要由亚洲引入的解毒基因拷贝数变异介导。
原文开头
Tristan P. W. Dennis et al. INTRODUCTION: In 2024, malaria resulted in more than 250 million cases and 550,000 deaths in Africa. Rural areas are typically most affected, especially during rainy seasons that provide abundant breeding sites for Anopheles mosquito vectors. First detected in Djibouti City in 2012, the invasion of Africa by the Asian malaria mosquito Anopheles stephensi has the potential to change the spatial and temporal distribution of malaria in Africa, undermining decades of malaria control progress. An. stephensi thrives in urban environments, where its populations are often less restricted by dry seasons. Now detected across the Horn of Africa, Kenya, and Yemen, and with sporadic reports in West Africa, An. …
摘自《科学》(Science)第393卷 第6807期 · 2026年7月9日,T. P. W. Dennis et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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