Evidence map›Paper›PMID 11094977›Full record

ArticlePlant molecular biology2000

Rice PHYC gene: structure, expression, map position and evolution.

D Basu, K Dehesh, H J Schneider-Poetsch, S E Harrington, S R McCouch, P H Quail

Abstract readComparative Study
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 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 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

6 authors at 3 institutions in 2 countries.

D BasuDepartment of Plant and Microbial Biology, University of California, Berkeley 94720, USA.
K Dehesh
H J Schneider-Poetsch
S E Harrington
S R McCouch
P H Quail
University of California, Berkeley · USCornell University · USUniversity of Cologne · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although sequences representing members of the phytochrome (phy) family of photoreceptors have been reported in numerous species across the phylogenetic spectrum, relatively few phytochrome genes (PHY) have been fully characterized. Using rice, we have cloned and characterized the first PHYC gene from a monocot. Comparison of genomic and cDNA PHYC sequences shows that the rice PHYC gene contains three introns in the protein-coding region typical of most angiosperm PHY genes, in contrast to Arabidopsis PHYC, which lacks the third intron. Mapping of the transcription start site and 5'-untranslated region of the rice PHYC transcript indicates that it contains an unusually long, intronless, 5'-untranslated leader sequence of 715 bp. PHYC mRNA levels are relatively low compared to PHYA and PHYB mRNAs in rice seedlings, and are similar in dark- and light-treated seedlings, suggesting relatively low constitutive expression. Genomic mapping shows that the PHYA, PHYB, and PHYC genes are all located on chromosome 3 of rice, in synteny with these genes in linkage group C (sometimes referred to as linkage group A) of sorghum. Phylogenetic analysis indicates that rice phyC is closely related to sorghum phyC, but relatively strongly divergent from Arabidopsis phyC, the only full-length dicot phyC sequence available.

Indexed as

Arabidopsis ProteinsPhotoreceptor CellsTranscription FactorsAmino Acid SequenceBlotting, SouthernChromosome MappingCloning, MolecularDNA, PlantEdible GrainEvolution, MolecularExonsGene Expression Regulation, PlantGenes, PlantIntronsMolecular Sequence DataOryzaArabidopsis ProteinsDNA, PlantPHYA protein, ArabidopsisPhytochromePhytochrome APhytochrome Bphytochrome C, ArabidopsisTranscription Factors

Identifiers

PMID11094977
OpenAlexW1579394458

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.