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Host genotype and environment affect the trade-off between horizontal and vertical transmission of the parasite Edhazardia aedis

Overview of attention for article published in BMC Ecology and Evolution, April 2018
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  • In the top 25% of all research outputs scored by Altmetric
  • Good Attention Score compared to outputs of the same age (72nd percentile)
  • Average Attention Score compared to outputs of the same age and source

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Title
Host genotype and environment affect the trade-off between horizontal and vertical transmission of the parasite Edhazardia aedis
Published in
BMC Ecology and Evolution, April 2018
DOI 10.1186/s12862-018-1184-3
Pubmed ID
Authors

Giacomo Zilio, Kevin Thiévent, Jacob C. Koella

Abstract

If a parasite is able to transmit horizontally or vertically, which transmission mode will it choose? We investigated how the growth conditions and the genotype of the mosquito Aedes aegypti affect the transmission mode of the parasite Edhazardia aedis. In poor conditions the parasites were more likely to be transmitted horizontally, whereas in favourable conditions they were more likely to be transmitted vertically. Unfavourable conditions delayed emergence, giving the parasite more time to produce its horizontally transmitted stage; in more favourable conditions mosquitoes have greater reproductive success, increasing the effectiveness of vertical transmission. In addition, the parasite's ability to transmit vertically was influenced by the genetic background of the host (i.e., its full-sib family), giving a genetic correlation between the host's life-history and which of the parasite's transmission mode it enables. In particular, genotypes with large bodies (and therefore high fecundity) were more likely to enable vertical transmission than genotypes with small bodies. This led to a trade-off among the host's families (which can be interpreted as a genetic correlation) for the parasite's transmission mode. Since horizontal transmission is linked to higher virulence than vertical transmission, the host's contribution to transmission mode has important consequences for the evolution of parasites with mixed-mode transmission.

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X Demographics

The data shown below were collected from the profiles of 12 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 33 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 33 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 6 18%
Student > Master 4 12%
Researcher 4 12%
Student > Bachelor 4 12%
Other 2 6%
Other 2 6%
Unknown 11 33%
Readers by discipline Count As %
Agricultural and Biological Sciences 7 21%
Environmental Science 5 15%
Biochemistry, Genetics and Molecular Biology 3 9%
Immunology and Microbiology 2 6%
Veterinary Science and Veterinary Medicine 1 3%
Other 5 15%
Unknown 10 30%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 7. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 10 May 2023.
All research outputs
#5,242,603
of 25,382,440 outputs
Outputs from BMC Ecology and Evolution
#1,268
of 3,714 outputs
Outputs of similar age
#94,005
of 339,945 outputs
Outputs of similar age from BMC Ecology and Evolution
#32
of 63 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. Compared to these this one has done well and is in the 79th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,714 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 12.5. This one has gotten more attention than average, scoring higher than 65% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 339,945 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 72% of its contemporaries.
We're also able to compare this research output to 63 others from the same source and published within six weeks on either side of this one. This one is in the 49th percentile – i.e., 49% of its contemporaries scored the same or lower than it.