Evidence map›Paper›PMID 34140518›Full record

ArticleNPJ microgravity2021

Evaluating the lettuce metatranscriptome with MinION sequencing for future spaceflight food production applications.

Natasha J Haveman, Christina L M Khodadad, Anirudha R Dixit, Artemis S Louyakis, Gioia D Massa, Kasthuri Venkateswaran, Jamie S Foster

Abstract read
In one paragraph

Article in NPJ microgravity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Effects of different cultivation methods on microbial community structure of lettuce based on metagenomic analysis.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
  2. Review
  3. Article
  4. CeONPJ microgravity · 2025
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
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

7 authors.

Natasha J HavemanDepartment of Microbiology and Cell Science, University of Florida, Space Life Science Lab, Merritt Island, FL, USA.ORCID http://orcid.org/0000-0001-7083-5925
Christina L M KhodadadAmentum Services, Inc., LASSO, Kennedy Space Center, Merritt Island, FL, USA.ORCID http://orcid.org/0000-0003-0435-2292
Anirudha R DixitAmentum Services, Inc., LASSO, Kennedy Space Center, Merritt Island, FL, USA.
Artemis S LouyakisDepartment of Molecular and Cell Biology, University of Connecticut, Storrs, CT, USA.ORCID http://orcid.org/0000-0003-4893-258X
Gioia D MassaSpace Crop Production Team, Kennedy Space Center, Merritt Island, FL, USA.ORCID http://orcid.org/0000-0002-0694-3208
Kasthuri VenkateswaranBiotechnology and Planetary Protection Group, Jet Propulsion Laboratory, Pasadena, CA, USA.ORCID http://orcid.org/0000-0002-6742-0873
Jamie S FosterDepartment of Microbiology and Cell Science, University of Florida, Space Life Science Lab, Merritt Island, FL, USA. jfoster@ufl.edu.ORCID http://orcid.org/0000-0001-8603-4006

Funding

NASA 80NSSC19K0520National Aeronautics and Space Administration (NASA) NNH12ZTT001NShared Services Center NASA 80NSSC19K0520
6 · The paper itself

Abstract

Healthy plants are vital for successful, long-duration missions in space, as they provide the crew with life support, food production, and psychological benefits. The microorganisms that associate with plant tissues play a critical role in improving plant health and production. To that end, we developed a methodology to investigate the transcriptional activities of the microbiome of red romaine lettuce, a key salad crop that was grown under International Space Station (ISS)-like conditions. Microbial transcripts enriched from host-microbe total RNA were sequenced using the Oxford Nanopore MinION sequencing platform. Results show that this enrichment approach was highly reproducible and could be an effective approach for the on-site detection of microbial transcriptional activity. Our results demonstrate the feasibility of using metatranscriptomics of enriched microbial RNA as a potential method for on-site monitoring of the transcriptional activity of crop microbiomes, thereby helping to facilitate and maintain plant health for on-orbit space food production.

Identifiers

PMID34140518
PMCPMC8211661

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.