Evidence map›Paper›PMID 9159184›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1997

Complete nucleotide sequence of the chloroplast genome from the green alga Chlorella vulgaris: the existence of genes possibly involved in chloroplast division.

T Wakasugi, T Nagai, M Kapoor, M Sugita, M Ito, S Ito, J Tsudzuki, K Nakashima, T Tsudzuki, Y Suzuki and 5 more

Open access · greenAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
24.1field-weighted citation impact, top 1% 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

67 citing papers in PubMed, 292 citations in OpenAlex.

  1. Article
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  9. Article
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  11. Chloroplast Genome Sequence of Pigeonpea (Frontiers in plant science · 2016
    Article
  12. Article
  13. An ancestral bacterial division system is widespread in eukaryotic mitochondria.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  14. Article
  15. YCF1: A Green TIC?The Plant cell · 2015
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

7 more citing papers are in PubMed but not listed here.

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

15 authors at 4 institutions in 1 country.

T WakasugiCenter for Gene Research, Nagoya University, Nagoya 464-01, Japan.
T Nagai
M Kapoor
M Sugita
M Ito
S Ito
J Tsudzuki
K Nakashima
T Tsudzuki
Y Suzuki
A Hamada
T Ohta
A Inamura
K Yoshinaga
M Sugiura
Aichi Gakuin University · JPNagoya University · JPSugiyama Jogakuen University · JPShizuoka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complete nucleotide sequence of the chloroplast genome (150,613 bp) from the unicellular green alga Chlorella vulgaris C-27 has been determined. The genome contains no large inverted repeat and has one copy of rRNA gene cluster consisting of 16S, 23S, and 5S rRNA genes. It contains 31 tRNA genes, of which the tRNALeu(GAG) gene has not been found in land plant chloroplast DNAs analyzed so far. Sixty-nine protein genes and eight ORFs conserved with those found in land plant chloroplasts have also been found. The most striking is the existence of two adjacent genes homologous to bacterial genes involved in cell division, minD and minE, which are arranged in the same order in Escherichia coli. This finding suggests that the mechanism of chloroplast division is similar to bacterial division. Other than minD and minE homologues, genes encoding ribosomal proteins L5, L12, L19, and S9 (rpl5, rpl12, rpl19, and rps9); a chlorophyll biosynthesis Mg chelating subunit (chlI); and elongation factor EF-Tu (tufA), which have not been reported from land plant chloroplast DNAs, are present in this genome. However, many of the new chloroplast genes recently found in red and brown algae have not been found in C. vulgaris. Furthermore, this algal species possesses two long ORFs related to ycf1 and ycf2 that are exclusively found in land plants. These observations suggest that C. vulgaris is closer to land plants than to red and brown algae.

Indexed as

Genome, PlantBase SequenceChlorellaChloroplastsChromosome MappingGenes, PlantMolecular Sequence DataOpen Reading FramesPlant ProteinsProtein BiosynthesisRibosomal ProteinsTranscription, GeneticPlant ProteinsRibosomal Proteins

Identifiers

PMID9159184
PMCPMC20890
OpenAlexW2088669448

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.