Evidence map›Paper›PMID 26967973›Full record

ArticlePlant signaling & behavior2016

Myrosin cells are differentiated directly from ground meristem cells and are developmentally independent of the vasculature in Arabidopsis leaves.

Makoto Shirakawa, Haruko Ueda, Tomoo Shimada, Ikuko Hara-Nishimura

Abstract read
In one paragraph

Article in Plant signaling & behavior, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

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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

4 authors.

Makoto Shirakawaa Graduate School of Science, Kyoto University , Kyoto 606-8502 , Japan.
Haruko Uedaa Graduate School of Science, Kyoto University , Kyoto 606-8502 , Japan.
Tomoo Shimadaa Graduate School of Science, Kyoto University , Kyoto 606-8502 , Japan.
Ikuko Hara-Nishimuraa Graduate School of Science, Kyoto University , Kyoto 606-8502 , Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myrosin cells accumulate myrosinases in their vacuoles to catalyze the production of toxic compounds when tissues are damaged by herbivores. Myrosin cells are positioned adjacent to the abaxial side of the vasculature but their origin is unclear. To determine whether the myrosin cells are differentiated from vascular precursor cells, we generated a transgenic Arabidopsis line that expressed a myrosin cell reporter together with one of 3 vascular precursor cell reporters. The myrosin-positive cells were discontinuously distributed while the vascular precursor-positive cells were continuously distributed. The fluorescent signals of the myosin and vascular reporters did not overlap. Furthermore, the shape of myrosin-positive cells was different from the shape of vascular precursor-positive cells. These results indicate that myosin cells develop independently of the vasculature.

Indexed as

Cell DifferentiationArabidopsisMeristemModels, BiologicalPlant LeavesPlant Vascular BundleArabidopsis ThalianaAtHB8FAMAground meristem cellJ1721myrosinasemyrosin cellQ0990TGGvascular precursor cell

Identifiers

PMID26967973
PMCPMC4883950

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.