Transcriptomics

Dataset Information

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ScRNA-seq of Anopheles gambiae hemocytes after blood-feeding, Plasmodium berghei infection, or sugar feeding


ABSTRACT: Anopheline mosquitoes transmit Plasmodium parasites to humans, and are responsible for an estimated 219 million cases of malaria, leading to over 400,000 deaths annually. The mosquito’s immune system limits Plasmodium infection in several ways, and hemocytes, the insect white blood cells, are key players in these defense responses. However, the full functional diversity of mosquito hemocytes and their developmental trajectories have not been established. We use single cell RNA sequencing (scRNA-seq) to analyze the transcriptional profiles of individual mosquito hemocytes in response to blood feeding or infection with Plasmodium. Circulating hemocytes were collected from adult A. gambiae M form (A. coluzzii) females that were either kept on a sugar meal or fed on a healthy or a Plasmodium berghei-infected mouse. Transcriptomes from 5,383 cells (collected 1, 3, and 7 days after feeding) revealed nine major cell clusters.

INSTRUMENT(S): Illumina HiSeq 4000

SUBMITTER: Gianmarco Raddi   Oliver Billker  

PROVIDER: E-MTAB-9240 | ArrayExpress | 2020-08-27

SECONDARY ACCESSION(S): ERP122441

REPOSITORIES: ArrayExpress, ENA

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