Evidence map›Paper›PMID 39943054›Full record

ReviewPlants (Basel, Switzerland)2025

L-Theanine Metabolism in Tea Plants: Biological Functions and Stress Tolerance Mechanisms.

Qianying Wang, Jingbo Yu, Wenchao Lin, Golam Jalal Ahammed, Wenli Wang, Ruihong Ma, Mengyao Shi, Shibei Ge, Ahmed S Mohamed, Liyuan Wang and 2 more

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in Plants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. 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

12 authors.

Qianying WangCollege of Horticulture, Hebei Agricultural University, Baoding 310007, China.
Jingbo YuKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.ORCID 0009-0007-8520-1504
Wenchao LinKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Golam Jalal AhammedCollege of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023, China.ORCID 0000-0001-9621-8431
Wenli WangKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Ruihong MaKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Mengyao ShiCollege of Horticulture, Hebei Agricultural University, Baoding 310007, China.
Shibei GeKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Ahmed S MohamedKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Liyuan WangKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.
Qingyun LiCollege of Horticulture, Hebei Agricultural University, Baoding 310007, China.
Xin LiKey Laboratory of Tea Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China.ORCID 0000-0003-1079-189X

Funding

the National Natural Science Foundation of China 、the Institute level Coordinated Basic Scientific Research Business Expenses of TRICAAS 、Xiangxi Prefecture Technology Research and Development Project、the Innovation Project of the Chinese Academy of Agric (U24A20423), (1610212023001), (2022JBGS0007), (CAAS-ASTIP-2021-TRICAAS)， (CARS-19)
6 · The paper itself

Abstract

L-theanine, a unique non-protein amino acid predominantly found in tea plants (

Indexed as

abiotic stressbiosynthesisCamellia sinensis L.climate changeL-theaninemolecular mechanismtransport

Identifiers

PMID39943054
PMCPMC11820798

What OpenQuestion holds

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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.