Evidence map›Paper›PMID 11052202›Full record

ArticlePlant molecular biology2000

Characterisation of complementary DNAs from the expressed sequence tag analysis of life cycle stages of Laminaria digitata (Phaeophyceae).

F Crépineau, T Roscoe, R Kaas, B Kloareg, C Boyen

Abstract read
PubMed Publisher
In one paragraph

Article in Plant molecular biology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
6.1field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Vanadium-dependent iodoperoxidases in Laminaria digitata, a novel biochemical function diverging from brown algal bromoperoxidases.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2005
    Article
  14. Paths toward algal genomics.Plant physiology · 2005
    Review
  15. Article
  16. Article
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 1 country.

F CrépineauUMR 1931, CNRS and Laboratoires Goëmar, Observatoire Océanologique de Roscoff, France.
T Roscoe
R Kaas
B Kloareg
C Boyen
Centre National de la Recherche Scientifique · FRIfremer · FRStation Biologique de Roscoff · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Laminariales (Phaeophyceae, Heterokonta) are characterised by a heteromorphic digenetic life cycle with a filamentous, microscopic gametophyte and a highly evolved, macroscopic sporophyte. With the ultimate goal of comparing gene expression in each life cycle stage, complementary DNA libraries were constructed from sporophytes and gametophytes of Laminaria digitata. A set of ca. 500 expressed sequence tags (EST) was generated from each life history phase, by single-run partial sequencing of randomly picked cDNA clones. Comparison of the EST deduced amino acid sequences with database protein sequences assigned a putative identity for 39% of the 412 gametophyte clones and 48% of the 493 sporophyte clones sequenced thus far. These data represent more than 152 different proteins now probably identified in L. digitata. Several of those newly identified proteins are of interest to our understanding of the molecular physiology of kelps, for example their carbon-concentrating mechanisms, cell wall biosynthesis and halogen metabolism. EST analysis also confirmed that genes with long 3'-UTRs are widespread in Laminariales and the study of 5'-UTRs allowed the identification of a Kozak consensus sequence, c(A/C)A(A/C)CAUGGc(G/T). Several potential developmentally regulated differences in gene expression are discussed.

Indexed as

Expressed Sequence TagsAlgal ProteinsDNA, ComplementaryGene Expression Regulation, DevelopmentalGene LibraryLaminariaMolecular Sequence DataRNA, MessengerAlgal ProteinsDNA, ComplementaryRNA, Messenger

Identifiers

PMID11052202
OpenAlexW264634223

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.