Evidence map›Paper›PMID 25740174›Full record

ArticleMicrobes and environments2015

Characterization of leaf blade- and leaf sheath-associated bacterial communities and assessment of their responses to environmental changes in CO₂, temperature, and nitrogen levels under field conditions.

Seishi Ikeda, Takeshi Tokida, Hirofumi Nakamura, Hidemitsu Sakai, Yasuhiro Usui, Takashi Okubo, Kanako Tago, Kentaro Hayashi, Yasuyo Sekiyama, Hiroshi Ono and 4 more

Abstract read
In one paragraph

Article in Microbes and environments, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. EndophyticFrontiers in plant science · 2024
    Article
  4. Review
  5. Manipulating atmospheric COFrontiers in microbiology · 2023
    Article
  6. Article
  7. Article
  8. The Significance ofMicroorganisms · 2020
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Topic of Influence, Methane and Microbes.Microbes and environments · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. 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

14 authors.

Seishi IkedaMemuro Research Station, Hokkaido Agricultural Research Center, National Agriculture and Food Research Organization.
Takeshi Tokida
Hirofumi Nakamura
Hidemitsu Sakai
Yasuhiro Usui
Takashi Okubo
Kanako Tago
Kentaro Hayashi
Yasuyo Sekiyama
Hiroshi Ono
Satoru Tomita
Masahito Hayatsu
Toshihiro Hasegawa
Kiwamu Minamisawa

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rice shoot-associated bacterial communities at the panicle initiation stage were characterized and their responses to elevated surface water-soil temperature (ET), low nitrogen (LN), and free-air CO2 enrichment (FACE) were assessed by clone library analyses of the 16S rRNA gene. Principal coordinate analyses combining all sequence data for leaf blade- and leaf sheath-associated bacteria revealed that each bacterial community had a distinct structure, as supported by PC1 (61.5%), that was mainly attributed to the high abundance of Planctomycetes in leaf sheaths. Our results also indicated that the community structures of leaf blade-associated bacteria were more sensitive than those of leaf sheath-associated bacteria to the environmental factors examined. Among these environmental factors, LN strongly affected the community structures of leaf blade-associated bacteria by increasing the relative abundance of Bacilli. The most significant effect of FACE was also observed on leaf blade-associated bacteria under the LN condition, which was explained by decreases and increases in Agrobacterium and Pantoea, respectively. The community structures of leaf blade-associated bacteria under the combination of FACE and ET were more similar to those of the control than to those under ET or FACE. Thus, the combined effects of environmental factors need to be considered in order to realistically assess the effects of environmental changes on microbial community structures.

Indexed as

BacteriaBiotaCarbon DioxideCluster AnalysisDNA, BacterialDNA, RibosomalMolecular Sequence DataNitrogenOryzaPhylogenyPlant LeavesRNA, Ribosomal, 16SSequence Analysis, DNATemperatureCarbon DioxideDNA, BacterialDNA, RibosomalNitrogenRNA, Ribosomal, 16S

Identifiers

PMID25740174
PMCPMC4356464

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Registered trials

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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.