Evidence map›Paper›PMID 24904625›Full record

ArticleFrontiers in plant science2014

Distinct evolutionary strategies in the GGPPS family from plants.

Diana Coman, Adrian Altenhoff, Stefan Zoller, Wilhelm Gruissem, Eva Vranová

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 49 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Diana ComanDepartment of Biology, ETH Zurich Zurich, Switzerland.
Adrian AltenhoffDepartment of Computer Science, ETH Zurich Zurich, Switzerland ; Swiss Institute of Bioinformatics Zurich, Switzerland.
Stefan ZollerDepartment of Computer Science, ETH Zurich Zurich, Switzerland ; Swiss Institute of Bioinformatics Zurich, Switzerland.
Wilhelm GruissemDepartment of Biology, ETH Zurich Zurich, Switzerland.
Eva VranováDepartment of Biology, ETH Zurich Zurich, Switzerland ; Institute of Biology and Ecology, Pavol Jozef Šafárik University Košice, Slovakia.
ETH Zurich · CHSIB Swiss Institute of Bioinformatics · CHUniversity of Pavol Jozef Šafárik · SK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple geranylgeranyl diphosphate synthases (GGPPS) for biosynthesis of geranylgeranyl diphosphate (GGPP) exist in plants. GGPP is produced in the isoprenoid pathway and is a central precursor for various primary and specialized plant metabolites. Therefore, its biosynthesis is an essential regulatory point in the isoprenoid pathway. We selected 119 GGPPSs from 48 species representing all major plant lineages, based on stringent homology criteria. After the diversification of land plants, the number of GGPPS paralogs per species increases. Already in the moss Physcomitrella patens, GGPPS appears to be encoded by multiple paralogous genes. In gymnosperms, neofunctionalization of GGPPS may have enabled optimized biosynthesis of primary and specialized metabolites. Notably, lineage-specific expansion of GGPPS occurred in land plants. As a representative species we focused here on Arabidopsis thaliana, which retained the highest number of GGPPS paralogs (twelve) among the 48 species we considered in this study. Our results show that the A. thaliana GGPPS gene family is an example of evolution involving neo- and subfunctionalization as well as pseudogenization. We propose subfunctionalization as one of the main mechanisms allowing the maintenance of multiple GGPPS paralogs in A. thaliana genome. Accordingly, the changes in the expression patterns of the GGPPS paralogs occurring after gene duplication led to developmental and/or condition specific functional evolution.

Indexed as

GGPPSisoprenoidsparalogsspecialized metabolismsubfunctionalization

Identifiers

PMID24904625
PMCPMC4034038
OpenAlexW2064951079

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.