Evidence map›Paper›PMID 33050831›Full record

ArticleBiology letters2020

Naturally occurring fluorescence protects the eutardigrade

Harikumar R Suma, Swathi Prakash, Sandeep M Eswarappa

Abstract read
In one paragraph

Article in Biology letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Enhanced UV-C resistance through light-activated zinc-cysteine complex formation.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. 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

3 authors.

Harikumar R SumaDepartment of Biochemistry, Indian Institute of Science, Bengaluru, 560012 Karnataka, India.
Swathi PrakashDepartment of Biochemistry, Indian Institute of Science, Bengaluru, 560012 Karnataka, India.
Sandeep M EswarappaDepartment of Biochemistry, Indian Institute of Science, Bengaluru, 560012 Karnataka, India.

Funding

DBT/Wellcome Trust India Alliance IA/I/15/1/501833
6 · The paper itself

Abstract

Naturally occurring fluorescence has been observed in multiple species ranging from bacteria to birds. In macroscopic animals such as birds, fluorescence provides a visual communication signal. However, the functional significance of this phenomenon is unknown in most cases. Though photoprotection is attributed to fluorescence under ultraviolet (UV) light in some organisms, it lacks direct experimental evidence. Here, we demonstrate naturally occurring fluorescence under UV light in a eutardigrade belonging to the genus

Indexed as

TardigradaUltraviolet RaysAnimalsFluorescencefluorescencetardigradeultraviolet radiation

Identifiers

PMID33050831
PMCPMC7655477

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.