Evidence map›Paper›PMID 30154759›Full record

ArticleFrontiers in microbiology2018

Airborne Bacteria in Earth's Lower Stratosphere Resemble Taxa Detected in the Troposphere: Results From a New NASA Aircraft Bioaerosol Collector (ABC).

David J Smith, Jayamary Divya Ravichandar, Sunit Jain, Dale W Griffin, Hongbin Yu, Qian Tan, James Thissen, Terry Lusby, Patrick Nicoll, Sarah Shedler and 9 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.6field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 94 citations in OpenAlex.

  1. Article
  2. Unveiling microbial highways in the free troposphere.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Microbial ecology of the atmosphere.FEMS microbiology reviews · 2022
    Review
  11. Article
  12. Vertical stratification of the air microbiome in the lower troposphere.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Bioaerosol Sampling: Classical Approaches, Advances, and Perspectives.Aerosol science and technology : the journal of the American Association for Aerosol Research · 2020
    Article
  20. 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

19 authors at 10 institutions in 1 country.

David J SmithNASA Ames Research Center, Space Biosciences Division Moffett Field, CA, United States.
Jayamary Divya RavichandarSecond Genome Inc. South San Francisco, CA, United States.
Sunit JainSecond Genome Inc. South San Francisco, CA, United States.
Dale W GriffinUnited States Geological Survey, Environmental Health St. Petersburg, FL, United States.
Hongbin YuClimate and Radiation Laboratory, NASA Goddard Space Flight Center Greenbelt, MD, United States.
Qian TanEarth Science Division, Bay Area Environmental Research Institute Moffett Field, CA, United States.
James ThissenLawrence Livermore National Laboratory Livermore, CA, United States.
Terry LusbyNASA Ames Research Center, Space Biosciences Division Moffett Field, CA, United States.
Patrick NicollSpace Biosciences Division, Blue Marble Space Institute of Science Moffett Field, CA, United States.
Sarah ShedlerBiological Oceanography Department, University of South Florida, College of Marine Sciences St. Petersburg, FL, United States.
Paul MartinezNASA Armstrong Flight Research Center Palmdale, CA, United States.
Alejandro OsorioJacobs Technology Inc., NASA Armstrong Flight Research Center Palmdale, CA, United States.
Jason LechniakNASA Armstrong Flight Research Center Palmdale, CA, United States.
Samuel ChoiJacobs Technology Inc., NASA Armstrong Flight Research Center Palmdale, CA, United States.
Kayleen SabinoSecond Genome Inc. South San Francisco, CA, United States.
Kathryn IversonSecond Genome Inc. South San Francisco, CA, United States.
Luisa ChanSecond Genome Inc. South San Francisco, CA, United States.
Crystal JaingLawrence Livermore National Laboratory Livermore, CA, United States.
John McGrathNASA Armstrong Flight Research Center Palmdale, CA, United States.
Second Genome (United States) · USArmstrong Flight Research Center · USAmes Research Center · USJacobs (United States) · USLawrence Livermore National Laboratory · USBay Area Environmental Research Institute · USBlue Marble Space Institute of Science · USGoddard Space Flight Center · USUnited States Geological Survey · USUniversity of South Florida St. Petersburg · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Airborne microorganisms in the upper troposphere and lower stratosphere remain elusive due to a lack of reliable sample collection systems. To address this problem, we designed, installed, and flight-validated a novel Aircraft Bioaerosol Collector (ABC) for NASA's C-20A that can make collections for microbiological research investigations up to altitudes of 13.7 km. Herein we report results from the first set of science flights-four consecutive missions flown over the United States (US) from 30 October to 2 November, 2017. To ascertain how the concentration of airborne bacteria changed across the tropopause, we collected air during aircraft

Indexed as

Aircraft Bioaerosol Collector (ABC)bacteriabioaerosolsC-20Astratospheretroposphere

Identifiers

PMID30154759
PMCPMC6102410
OpenAlexW2887684119

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.