84 results found
    1. Genetics and Genomics
    2. Neuroscience

    The ion channel ppk301 controls freshwater egg-laying in the mosquito Aedes aegypti

    Benjamin J Matthews, Meg A Younger, Leslie B Vosshall
    The ion channel ppk301 is required for the evaluation of water purity during egg-laying, which promotes offspring survival in the arboviral vector mosquito Aedes aegypti.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Two novel, tightly linked, and rapidly evolving genes underlie Aedes aegypti mosquito reproductive resilience during drought

    Krithika Venkataraman, Nadav Shai ... Leslie B Vosshall
    Two novel, tightly linked, and rapidly evolving genes encoding small secreted proteins are necessary for female mosquitoes to protect their retained eggs during extended periods of drought.
    1. Neuroscience

    The cation channel TRPA1 tunes mosquito thermotaxis to host temperatures

    Román A Corfas, Leslie B Vosshall
    Female mosquitoes are exquisitely sensitive to human body heat, and the TRPA1 gene is required to focus their attraction toward thermal stimuli resembling warm-blooded hosts.
    1. Evolutionary Biology

    Dating the origin and spread of specialization on human hosts in Aedes aegypti mosquitoes

    Noah H Rose, Athanase Badolo ... Carolyn S McBride
    The dengue and yellow fever mosquito first specialized on humans about 5000 years ago, but appears to use the same genes to thrive in urban environments today.
    1. Genetics and Genomics
    2. Neuroscience

    Fruitless mutant male mosquitoes gain attraction to human odor

    Nipun S Basrur, Maria Elena De Obaldia ... Leslie B Vosshall
    Engineering male mosquitoes lacking the fruitless gene induces them to be attracted to humans.
    1. Microbiology and Infectious Disease

    An Aedes aegypti-associated fungus increases susceptibility to dengue virus by modulating gut trypsin activity

    Yesseinia I Angleró-Rodríguez, Octavio AC Talyuli ... George Dimopoulos
    Talaromyces (Tsp_PR) fungus render Aedes aegypti mosquitoes more susceptible to dengue virus infection through secreted molecules that impair midgut digestive enzyme transcription and activity.
    1. Ecology
    2. Neuroscience

    BiteOscope, an open platform to study mosquito biting behavior

    Felix JH Hol, Louis Lambrechts, Manu Prakash
    A new tool to visualize blood-feeding mosquitoes in high resolution and quantitatively characterize their behavior sheds light on contact-dependent sensing and blood-feeding dynamics of several medically relevant mosquito species.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Control of RNA viruses in mosquito cells through the acquisition of vDNA and endogenous viral elements

    Michel Tassetto, Mark Kunitomi ... Raul Andino
    Virus infection in mosquitoes initiates a highly discriminatory process in which fragments of viral RNA are reverse transcribed to create DNA copies that serve as templates of small antiviral RNAs.
    1. Ecology
    2. Epidemiology and Global Health

    Using mobile phones as acoustic sensors for high-throughput mosquito surveillance

    Haripriya Mukundarajan, Felix Jan Hein Hol ... Manu Prakash
    Mobile phones can accurately capture sound recordings from mosquito wingbeats with species-specific frequencies, together with metadata about the recording time, location and conditions, to enable rapid low-cost mosquito surveillance using a citizen-science approach.
    1. Computational and Systems Biology
    2. Ecology

    Data-driven identification of potential Zika virus vectors

    Michelle V Evans, Tad A Dallas ... John M Drake
    Data-driven methods predict over 35 mosquitoes are potential vectors of Zika virus, suggesting a larger geographic area and a greater human population is at risk of infection.

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