Evidence map›Paper›PMID 31363942›Full record

ArticleJournal of plant research2019

A high-performance system of multiple gas-exchange chambers with a laser spectrometer to estimate leaf photosynthesis, stomatal conductance, and mesophyll conductance.

Seiichiro Yonemura, Naomi Kodama, Yojiro Taniguchi, Hiroki Ikawa, Shunsuke Adachi, Yuko T Hanba

Abstract read
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In one paragraph

Article in Journal of plant research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. Article
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

6 authors at 3 institutions in 1 country.

Seiichiro YonemuraInstitute for Agro-Environmental Sciences, NARO, 3-1-3 Kannondai, Tsukuba, 305-8604, Japan. yone@affrc.go.jp.
Naomi KodamaInstitute for Agro-Environmental Sciences, NARO, 3-1-3 Kannondai, Tsukuba, 305-8604, Japan.
Yojiro TaniguchiInstitute of Crop Science, NARO, 2-1-18 Kannondai, Tsukuba, 305-8602, Japan.
Hiroki IkawaInstitute for Agro-Environmental Sciences, NARO, 3-1-3 Kannondai, Tsukuba, 305-8604, Japan.
Shunsuke AdachiInstitute of Crop Science, NARO, 2-1-18 Kannondai, Tsukuba, 305-8602, Japan.
Yuko T HanbaFaculty of Applied Biology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto, 606-8585, Japan.
National Institute for Agro-Environmental Sciences · JPInstitute of Crop Science · JPKyoto Institute of Technology · JP

Funding

Ichimura Foundation for New Technology Plant Research Grant 23-15Japan Society for the Promotion of Science Kakenhi 26440146Japan Society for the Promotion of Science Kakenhi 26850009
6 · The paper itself

Abstract

Direct measurements of ecophysiological processes such as leaf photosynthesis are often hampered due to the excessive time required for gas-exchange measurements and the limited availability of multiple gas analyzers. Although recent advancements in commercially available instruments have improved the ability to take measurements more conveniently, the amount of time required for each plant sample to acclimate to chamber conditions has not been sufficiently reduced. Here we describe a system of multiple gas-exchange chambers coupled with a laser spectrometer that employs tunable diode laser absorption spectroscopy (TDLAS) to measure leaf photosynthesis, stomatal conductance, and mesophyll conductance. Using four gas-exchange chambers minimizes the time loss associated with acclimation for each leaf sample. System operation is semiautomatic, and leaf temperature, humidity, and CO

Indexed as

PhotosynthesisBotanyMesophyll CellsOryzaPlant LeavesPlant StomataSpectrum AnalysisCustom-made multi-chamberMesophyll conductanceRice leafTunable diode laser absorption spectroscopy (TDLAS)

Identifiers

PMID31363942
OpenAlexW2965336332

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.