Evidence map›Paper›PMID 8061518›Full record

ArticleThe Plant cell1994

Promoter elements required for developmental expression of the maize Adh1 gene in transgenic rice.

J Kyozuka, M Olive, W J Peacock, E S Dennis, K Shimamoto

Open access · bronzeAbstract read
In one paragraph

Article in The Plant cell, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

18 citing papers in PubMed, 53 citations in OpenAlex.

  1. Genomic Survey ofPlants (Basel, Switzerland) · 2022
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  4. The persimmon (Horticulture research · 2019
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  17. Aerobic fermentation in tobacco pollen.Plant molecular biology · 1995
    Article
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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

5 authors.

J KyozukaPlantech Research Institute, Yokohama, Japan.
M Olive
W J Peacock
E S Dennis
K Shimamoto

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To define the regions of the maize alcohol dehydrogenase 1 (Adh1) promoter that confer tissue-specific expression, a series of 5' promoter deletions and substitution mutations were linked to the Escherichia coli beta-glucuronidase A (uidA) reporter gene and introduced into rice plants. A region between -140 and -99 not only conferred anaerobically inducible expression in the roots of transgenic plants but was also required for expression in the root cap, embryo, and in endosperm under aerobic conditions. GC-rich (GC-1, GC-2, and GC-3) or GT-rich (GT-1 and GT-2) sequence motifs in this region were necessary for expression in these tissues, as they were in anaerobic expression. Expression in the root cap under aerobic conditions required all the GC- and GT-rich motifs. The GT-1, GC-1, GC-2, and GC-3 motifs, and to a lesser extent the GT-2 motif, were also required for anaerobic responsiveness in rice roots. All elements except the GC-3 motif were needed for endosperm-specific expression. The GC-2 motif and perhaps the GT-1 motif appeared to be the only elements required for high-level expression in the embryos of rice seeds. Promoter regions important for shoot-, embryo-, and pollen-specific expression were proximal to -99, and nucleotides required for shoot-specific expression occurred between positions -72 and -43. Pollen-specific expression required a sequence element outside the promoter region, between +54 and +106 of the untranslated leader, as well as a silencer element in the promoter between -72 and -43.

Indexed as

Gene Expression RegulationPromoter Regions, GeneticAlcohol DehydrogenaseBase SequenceDNAGenes, PlantMolecular Sequence DataOligodeoxyribonucleotidesOryzaOxygenPlants, Genetically ModifiedPollenProtein BiosynthesisSeedsZea maysAlcohol DehydrogenaseDNAOligodeoxyribonucleotidesOxygen

Identifiers

PMID8061518
PMCPMC160479
OpenAlexW2133761696

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.