Evidence map›Paper›PMID 11788759›Full record

ArticlePlant physiology2002

Differential regulation of transcripts encoding cytosolic NADP-malic enzyme in C3 and C4 Flaveria species.

Lien B Lai, S Lorraine Tausta, Timothy M Nelson

Open access · bronzeAbstract read
In one paragraph

Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

23 citing papers in PubMed, 53 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

3 authors at 1 institution in 1 country.

Lien B LaiDepartment of Molecular, Cellular and Developmental Biology, Yale University, New Haven, Connecticut 06520-8104, USA.
S Lorraine Tausta
Timothy M Nelson
Yale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A cytosolic NADP-malic enzyme (CYTME) has been described previously in several plants, all C3 species. CYTME is distinct from the chloroplastic NADP-malic enzyme (CHLME) that is highly active in C4 species. We show that at least one CytMe gene is present in all Flaveria spp., including C3, C4, and C3-C4 intermediate types. Based on the CytMe expression patterns in Flaveria pringlei (C3) and Flaveria trinervia (C4), we suggest CYTME has several distinct roles, including the supplying of NADPH for cytosolic metabolism, the supporting of wound response or repair, and the balancing of cellular pH in illuminated leaves. These three roles are likely correlated with CytMe mRNAs of apparent sizes 2.0, 2.2, and 2.4 kb, respectively, which differ in the length of the 5' untranslated regions. Various regulatory mechanisms involving RNA processing and translational efficiency are discussed.

Indexed as

Adaptation, PhysiologicalAsteraceaeBase SequenceBlotting, NorthernChloroplastsCloning, MolecularCytosolDNA, ComplementaryGene Expression Regulation, EnzymologicGene Expression Regulation, PlantLightMalate DehydrogenaseMolecular Sequence DataMultigene FamilyPhotosynthesisPlant LeavesDNA, ComplementaryMalate Dehydrogenasemalate dehydrogenase (oxaloacetate-decarboxylating) (NADP+)RNA, Messenger

Identifiers

PMID11788759
PMCPMC148956
OpenAlexW1990319688

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.