Evidence map›Paper›PMID 21455629›Full record

ArticlePhotosynthesis research2011

Structure of PSI, PSII and antennae complexes from yellow-green alga Xanthonema debile.

Zdenko Gardian, Josef Tichý, František Vácha

Abstract read
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In one paragraph

Article in Photosynthesis research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 26 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

3 authors at 2 institutions in 1 country.

Zdenko GardianBiology Centre ASCR, Branišovská 31, 370 05, České Budějovice, Czech Republic.
Josef Tichý
František Vácha
University of South Bohemia in České Budějovice · CZCzech Academy of Sciences, Biology Centre · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photosynthetic carbon fixation by Chromophytes is one of the significant components of a carbon cycle on the Earth. Their photosynthetic apparatus is different in pigment composition from that of green plants and algae. In this work we report structural maps of photosystem I, photosystem II and light harvesting antenna complexes isolated from a soil chromophytic alga Xanthonema debile (class Xanthophyceae). Electron microscopy of negatively stained preparations followed by single particle analysis revealed that the overall structure of Xanthophytes' PSI and PSII complexes is similar to that known from higher plants or algae. Averaged top-view projections of Xanthophytes' light harvesting antenna complexes (XLH) showed two groups of particles. Smaller ones that correspond to a trimeric form of XLH, bigger particles resemble higher oligomeric form of XLH.

Indexed as

ChlorophyllChromatography, High Pressure LiquidLight-Harvesting Protein ComplexesMicroscopy, ElectronPhotosynthesisPhotosystem II Protein ComplexPhotosystem I Protein ComplexProtein MultimerizationSoilSoil MicrobiologySpectrometry, FluorescenceStramenopilesThylakoidsChlorophyllfucoxanthin-, chlorophyll a-c-containing proteinLight-Harvesting Protein ComplexesPhotosystem II Protein ComplexPhotosystem I Protein ComplexSoil

Identifiers

PMID21455629
OpenAlexW1976329862

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.