Evidence map›Paper›PMID 19704603›Full record

ArticlePlant signaling & behavior2007

Secret message at the plant surface.

Hernán Boccalandro, Jorge Casal, Laura Serna

Open access · bronzeAbstract read
In one paragraph

Article in Plant signaling & behavior, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 86% 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

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

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 3 institutions in 2 countries.

Hernán BoccalandroFacultad de Ciencias Agrarias; Universidad Nacional de Cuyo; Mendoza, Argentina.
Jorge Casal
Laura Serna
Universidad Nacional de Cuyo · ARUniversity of Buenos Aires · ARUniversity of Castilla-La Mancha · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In general, stomata open during the day and close at night. This behavior has a crucial importance because it maximizes the update of CO(2) for photosynthesis and minimizes the water loss. Blue light is one of the environmental factors that regulates this process. Certainly, when either entire plants or epidermal strips adapted to the dark are exposed to blue light, the stomata open widely their pores. But, what does happen if we illuminate individual stomata instead of peels or entire plants? In the inaugural issue of PLoS ONE, we have answered this question by irradiating individual stomata with a laser attached to a confocal microscope. Our study not only demonstrates that the stomata function independently from the behavior of their neighbors, and illuminates the implication of the blue light receptors PHOTOTROPIN1 and PHOTOTROPIN2 in such response. It also gives clues about the physiological relevancy of this behavior.

Indexed as

autonomous functionblue lightcellular irradiationphototropinsStomata

Identifiers

PMID19704603
PMCPMC2634216
OpenAlexW2028293813

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.