Evidence map›Paper›PMID 20127459›Full record

ArticleJournal of microbiology (Seoul, Korea)2009

Application of quantitative real-time PCR for enumeration of total bacterial, archaeal, and yeast populations in kimchi.

Eun-Jin Park, Ho-Won Chang, Kyoung-Ho Kim, Young-Do Nam, Seong Woon Roh, Jin-Woo Bae

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Article in Journal of microbiology (Seoul, Korea), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
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  9. Review
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  11. Review
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  13. Metagenomic analysis of kimchi, a traditional Korean fermented food.Applied and environmental microbiology · 2011
    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

6 authors.

Eun-Jin ParkDepartment of Life and Nanopharmaceutical Sciences and Department of Biology, Kyung Hee University, Seoul 130-701, Republic of Korea.
Ho-Won Chang
Kyoung-Ho Kim
Young-Do Nam
Seong Woon Roh
Jin-Woo Bae

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Kimchi is a Korean traditional fermented food made of brined vegetables, with a variety of spices. Various microorganisms are associated with the kimchi fermentation process. This study was undertaken in order to apply quantitative real-time PCR targeting the 16S and 26S rRNA genes for the investigation of dynamics of bacterial, archaeal, and yeast communities during fermentation of various types of kimchi. Although the total bacterial and archaeal rRNA gene copy numbers increased during kimchi fermentation, the number of yeasts was not significantly altered. In 1 ng of bulk DNA, the mean number of rRNA gene copies for all strains of bacteria was 5.45 x 10(6) which was 360 and 50 times greater than those for archaea and yeast, respectively. The total gene copy number for each group of microorganisms differed among the different types of kimchi, although the relative ratios among them were similar. The common dominance of bacteria in the whole microbial communities of various types of kimchi suggests that bacteria play a principal role in the kimchi fermentation process.

Indexed as

Food MicrobiologyMetagenomeArchaeaBacteriaColony Count, MicrobialDNA, RibosomalPolymerase Chain ReactionRNA, RibosomalRNA, Ribosomal, 16STime FactorsYeastsDNA, RibosomalRNA, RibosomalRNA, Ribosomal, 16SRNA, ribosomal, 26S

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.