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Gain and loss of elongation factor genes in green algae

Overview of attention for article published in BMC Ecology and Evolution, February 2009
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Title
Gain and loss of elongation factor genes in green algae
Published in
BMC Ecology and Evolution, February 2009
DOI 10.1186/1471-2148-9-39
Pubmed ID
Authors

Ellen Cocquyt, Heroen Verbruggen, Frederik Leliaert, Frederick W Zechman, Koen Sabbe, Olivier De Clerck

Abstract

Two key genes of the translational apparatus, elongation factor-1 alpha (EF-1alpha) and elongation factor-like (EFL) have an almost mutually exclusive distribution in eukaryotes. In the green plant lineage, the Chlorophyta encode EFL except Acetabularia where EF-1alpha is found, and the Streptophyta possess EF-1alpha except Mesostigma, which has EFL. These results raise questions about evolutionary patterns of gain and loss of EF-1alpha and EFL. A previous study launched the hypothesis that EF-1alpha was the primitive state and that EFL was gained once in the ancestor of the green plants, followed by differential loss of EF-1alpha or EFL in the principal clades of the Viridiplantae. In order to gain more insight in the distribution of EF-1alpha and EFL in green plants and test this hypothesis we screened the presence of the genes in a large sample of green algae and analyzed their gain-loss dynamics in a maximum likelihood framework using continuous-time Markov models.

Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 63 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Estonia 3 5%
Germany 2 3%
United States 2 3%
Peru 1 2%
Australia 1 2%
Unknown 54 86%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 17 27%
Researcher 13 21%
Student > Bachelor 8 13%
Student > Master 5 8%
Professor > Associate Professor 4 6%
Other 11 17%
Unknown 5 8%
Readers by discipline Count As %
Agricultural and Biological Sciences 50 79%
Biochemistry, Genetics and Molecular Biology 4 6%
Environmental Science 2 3%
Earth and Planetary Sciences 1 2%
Unknown 6 10%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 3. 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 17 April 2021.
All research outputs
#8,534,528
of 25,371,288 outputs
Outputs from BMC Ecology and Evolution
#1,997
of 3,714 outputs
Outputs of similar age
#54,926
of 189,136 outputs
Outputs of similar age from BMC Ecology and Evolution
#21
of 39 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 43rd percentile – i.e., 43% of other outputs scored the same or lower than it.
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 is in the 35th percentile – i.e., 35% of its peers scored the same or lower than it.
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 189,136 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 17th percentile – i.e., 17% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 39 others from the same source and published within six weeks on either side of this one. This one is in the 28th percentile – i.e., 28% of its contemporaries scored the same or lower than it.