Evidence map›Paper›PMID 31475018›Full record

SynthesisFrontiers in plant science2019

Environmental Factors Variably Impact Tea Secondary Metabolites in the Context of Climate Change.

Selena Ahmed, Timothy S Griffin, Debra Kraner, M Katherine Schaffner, Deepak Sharma, Matthew Hazel, Alicia R Leitch, Colin M Orians, Wenyan Han, John Richard Stepp and 6 more

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
11.8field-weighted citation impact, top 1% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 191 citations in OpenAlex.

  1. Pooled it
  2. Root-derived allelochemicals fromPlant signaling & behavior · 2026
    Article
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  9. Medicinal Value ofInternational journal of molecular sciences · 2026
    Review
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6 more citing papers are in PubMed but not listed here.

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

16 authors at 5 institutions in 2 countries.

Selena AhmedFood and Health Lab, Sustainable Food Systems Program, Department of Health and Human Development, Montana State University, Bozeman, MT, United States.
Timothy S GriffinFriedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
Debra KranerFood and Health Lab, Sustainable Food Systems Program, Department of Health and Human Development, Montana State University, Bozeman, MT, United States.
M Katherine SchaffnerFriedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
Deepak SharmaFood and Health Lab, Sustainable Food Systems Program, Department of Health and Human Development, Montana State University, Bozeman, MT, United States.
Matthew HazelFriedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
Alicia R LeitchFood and Health Lab, Sustainable Food Systems Program, Department of Health and Human Development, Montana State University, Bozeman, MT, United States.
Colin M OriansDepartment of Biology, Tufts University, Medford, MA, United States.
Wenyan HanTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
John Richard SteppDepartment of Anthropology, University of Florida, Gainesville, FL, United States.
Albert RobbatDepartment of Chemistry, Tufts University, Medford, MA, United States.
Corene MatyasDepartment of Geography, University of Florida, Gainesville, FL, United States.
Chunlin LongKey Laboratory of Ethnomedicine of Ministry of Education, and College of Life and Environmental Sciences, Minzu University of China, Beijing, China.
Dayuan XueCollege of Life and Environmental Sciences, Minzu University of China, Beijing, China.
Robert F HouserFriedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
Sean B CashFriedman School of Nutrition Science and Policy, Tufts University, Boston, MA, United States.
Tufts University · USMontana State University · USMinzu University of China · CNUniversity of Florida · USChinese Academy of Agricultural Sciences · CN

Funding

Research Core (Developmental Research Project Program)P20GM103474 · NIGMS · MONTANA STATE UNIVERSITY - BOZEMAN · PI Jeffrey Good · 2012 to 2026
$60.0M
Translational Biomarkers CoreP20GM104417 · NIGMS · MONTANA STATE UNIVERSITY - BOZEMAN · PI ADAMS, ALEXANDRA K. · 2014 to 2023
$23.1M
Training in Education and Critical Research SkillsK12GM074869 · NIGMS · TUFTS UNIVERSITY BOSTON · PI MOORE, CLAIRE L · 2006 to 2017
$8.5M
NIGMS NIH HHS K12 GM074869NIGMS NIH HHS P20 GM103474NIGMS NIH HHS P20 GM104417
6 · The paper itself

Abstract

Climate change is impacting food and beverage crops around the world with implications for environmental and human well-being. While numerous studies have examined climate change effects on crop yields, relatively few studies have examined effects on crop quality (concentrations of nutrients, minerals, and secondary metabolites). This review article employs a culturally relevant beverage crop, tea (

Indexed as

agricultureclimate changecrop qualityfood systemssecondary metabolites

Identifiers

PMID31475018
PMCPMC6702324
OpenAlexW2958809411

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.