Evidence map›Paper›PMID 21789582›Full record

ArticleParasitology research2012

Phylogenetic characterization of a microsporidium (Endoreticulatus sp. Zhenjiang) isolated from the silkworm, Bombyx mori.

Xiaofang Xu, Zhongyuan Shen, Feng Zhu, Hengping Tao, Xudong Tang, Li Xu

Abstract read
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In one paragraph

Article in Parasitology research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

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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 at 3 institutions in 2 countries.

Xiaofang XuJiangsu University of Science and Technology, Zhenjiang 212018, China.
Zhongyuan Shen
Feng Zhu
Hengping Tao
Xudong Tang
Li Xu
Jiangsu University of Science and Technology · CNChinese Academy of Agricultural Sciences · CNSericultural Research Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examined the morphological and molecular characteristics of the microsporidium Endoreticulatus sp. Zhenjiang, isolated from the silkworm (Bombyx mori). The fresh spores were oval, 2.9 ± 0.2 μm in length and 1.2 ± 0.2 μm in width. The complete rRNA cistron has a length of 4,432 bp (GenBank accession no. FJ772431), including the large subunit rRNA (2,460 bp), the internal transcribed spacer (187 bp), the small subunit rRNA (1,254 bp), the intergenic spacer (276 bp), and the 5S region (115 bp). The organization of the rRNA gene is 5'-LSU-ITS-SSU-IGS-5S-3', which is reverse compared to the organization of most microsporidian rRNA regions. Phylogenetic analysis based on small subunit rRNA sequences showed that this isolate belongs to the genus Endoreticulatus, and is closely related to Glugoides intestinalis. Furthermore, both had a similar reverse arrangement of the rRNA gene. Our study provides another example of a microsporidian species with a novel organization of rRNA genes, demonstrating that the reverse arrangement is exhibited not only by the microsporidian genus Nosema but may also occur in a clade that contains the genera Endoreticulatus and Glugoides.

Indexed as

AnimalsBombyxDNA, FungalDNA, RibosomalDNA, Ribosomal SpacerGene OrderMicrosporidiaMolecular Sequence DataPhylogenySequence Analysis, DNASpores, FungalDNA, FungalDNA, RibosomalDNA, Ribosomal Spacer

Identifiers

PMID21789582
OpenAlexW2070838415

What OpenQuestion holds

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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.