Metabolic quirks and the colourful history of the Euglena gracilis secondary plastid

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F20%3AA21025CP" target="_blank" >RIV/61988987:17310/20:A21025CP - isvavai.cz</a>

Alternative codes found

RIV/60077344:_____/20:00538892 RIV/00216208:11310/20:10411520 RIV/60076658:12310/20:43901111

Result on the web

<a href="https://nph.onlinelibrary.wiley.com/doi/epdf/10.1111/nph.16237" target="_blank" >https://nph.onlinelibrary.wiley.com/doi/epdf/10.1111/nph.16237</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/nph.16237" target="_blank" >10.1111/nph.16237</a>

Result language

angličtina

Original language name

Metabolic quirks and the colourful history of the Euglena gracilis secondary plastid

Original language description

Euglena spp. are phototrophic flagellates with considerable ecological presence and impact. Euglena gracilis harbours secondary green plastids, but an incompletely characterised proteome precludes accurate understanding of both plastid function and evolutionary history. Using subcellular fractionation, an improved sequence database and MS we determined the composition, evolutionary relationships and hence predicted functions of the E. gracilis plastid proteome. We confidently identified 1345 distinct plastid protein groups and found that at least 100 proteins represent horizontal acquisitions from organisms other than green algae or prokaryotes. Metabolic reconstruction confirmed previously studied/predicted enzymes/pathways and provided evidence for multiple unusual features, including uncoupling of carotenoid and phytol metabolism, a limited role in amino acid metabolism, and dual sets of the SUF pathway for FeS cluster assembly, one of which was acquired by lateral gene transfer from Chlamydiae. Plastid paralogues of trafficking-associated proteins potentially mediating fusion of transport vesicles with the outermost plastid membrane were identified, together with derlin-related proteins, potential translocases across the middle membrane, and an extremely simplified TIC complex.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10611 - Plant sciences, botany

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

NEW PHYTOLOGIST

ISSN

0028-646X

e-ISSN

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Volume of the periodical

225

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

15

Pages from-to

1578-1592

UT code for WoS article

000510851200018

EID of the result in the Scopus database

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