Evidence map›Paper›PMID 7476849›Full record

ArticleMolecular & general genetics : MGG1995

A maize DNA-binding factor with a bZIP motif is induced by low temperature.

T Kusano, T Berberich, M Harada, N Suzuki, K Sugawara

Abstract read
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In one paragraph

Article in Molecular & general genetics : MGG, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

42 citing papers in PubMed, 126 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

5 authors at 1 institution in 1 country.

T KusanoLaboratory of Plant Genetic Engineering, Biotechnology Institute, Akita Prefectural College of Agriculture, Japan.
T Berberich
M Harada
N Suzuki
K Sugawara
Akita Prefectural University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have isolated a low temperature-induced maize gene, mlip15, via cross hybridization using rice lip19. The longest cDNA isolated comprised 1179 bp and coded for a 135 amino acid bZIP (basic region/leucine zipper) protein. The gene showed 61.4% and 68.9% identity with the rice gene at the DNA and amino acid sequence levels, respectively, and is distinct from other maize genes that code for bZIP proteins. The level of mlip15 transcript was positively regulated by low temperature in the same way as the lip19 transcript. The levels of the transcript were also strongly increased by salt stress and exogenous abscisic acid, and slightly increased by anaerobiosis, but were not affected by heat shock and drought. The mLIP15 protein and truncated derivatives, produced in rabbit reticulocyte lysates or in an Escherichia coli expression system, were able to bind to a fragment of the wheat histone H3 gene promoter. This binding was diminished by addition of a molar excess of the hexamer sequence 5'-ACGTCA-3' found in the promoter and of the G-box-like sequence, but not by the addition of the ocs sequence or a mutated hexamer sequence. The factor bound to a promoter region of the maize Adh1 gene, expression of which is also induced by low temperature. These results lead to the conclusion that mlip15 is a strong candidate for a low temperature-induced transcription factor in maize.

Indexed as

Amino Acid SequenceBase SequenceCloning, MolecularCold TemperatureDNA-Binding ProteinsGene Expression Regulation, PlantMolecular Sequence DataSequence AlignmentSequence AnalysisZea maysDNA-Binding Proteins

Identifiers

PMID7476849
OpenAlexW2057028187

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.