Evidence map›Paper›PMID 26474853›Full record

ArticleParasites & vectors2015

Characterization and annotation of Babesia orientalis apicoplast genome.

Yuan Huang, Lan He, Jinfang Hu, Pei He, Junwei He, Long Yu, Ngabu Malobi, Yanqin Zhou, Bang Shen, JunLong Zhao

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

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  14. Molecular Cloning and Characterization ofJournal of parasitology research · 2017
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  15. A Historical Overview of Research onFrontiers in microbiology · 2017
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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

10 authors at 1 institution in 1 country.

Yuan HuangState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 543612282@qq.com.
Lan HeState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. helan@mail.hzau.edu.cn.
Jinfang HuState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 1057030377@qq.com.
Pei HeState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 1415144593@qq.com.
Junwei HeState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 810056241@qq.com.
Long YuState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 399742372@qq.com.
Ngabu MalobiState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 2376496022@qq.com.
Yanqin ZhouState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 46176322@qq.com.
Bang ShenState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. 2088657959@qq.com.
JunLong ZhaoState Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, 430070, Hubei, P.R. China. zhaojunlong@mail.hzau.edu.cn.
Huazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBabesia orientalis is an obligate intraerythrocytic protozoan parasite of the buffalo (Bubalus bubalis, Linnaeus, 1758) transmitted by the tick Rhipicephalus heamaphysaloides. It is the causative agent of water buffalo babesiosis, one of the most important pathogens of water buffalo in central and southern China. As a member of the phylum Apicomplexa, B. orientalis possesses a relatively independent and alga originated organelle the apicoplast. Apicoplasts in other apicomplexa parasites are involved in the biosynthesis of haem, fatty acids, iron-sulphur clusters and isoprenoids. Some of these metabolic pathways were shown to be essential for parasite survival, therefore can serve as potential drug targets.

methods30 pairs of primers were designed based on the full genome sequence of B. orientalis (unpublished data) and by aligning reported apicoplast genomes of Babesia bovis and Theileria parva. Conventional PCRs was performed to obtain overlapped fragments to cover the whole apicoplast genome. Then the apicoplast genome of B.orientalis was sequenced, assembled and aligned with reported apicoplast genomes of B. bovis and T. parva. The obtained apicoplast genome was annotated by using Artemis and comparing with published apicomplexan apicoplast genomes. The SSU and LSU nucleotide sequences generated were used in a phylogenetic analysis using the maximum likelihood implemented in MAGE 6.0.

resultsWe have obtained and analyzed the complete genome sequence of the B. orientalis apicoplast. It consisted of a 33.2 kb circular DNA (78.9 % A + T). The apicoplast genome unidirectionally encodes one large and one small subunit ribosomal RNAs, 24 tRNA genes, 4 DNA-dependent RNA polymerase beta subunits (rpoB, rpoC1, rpoC2a and rpoC2b), 17 ribosomal proteins, one EF-Tu elongation factor, 2 Clp protease chaperones, and 14 hypothetical proteins. In addition, it includes two copies of the clpC gene. The structure and organization of the B. orientalis apicoplast genome are most similar to those of the B. bovis apicoplast.

conclusionsThis is the first report of the complete sequence of the B. orientalis apicoplast genome. This information should be useful in the development of safe and efficient treatment against buffalo babesiosis.

Indexed as

GenomeAnimalsApicoplastsBabesiaBuffaloesChinaCluster AnalysisDNA, ProtozoanDNA, RibosomalMolecular Sequence AnnotationMolecular Sequence DataPhylogenyPolymerase Chain ReactionRNA, RibosomalRNA, Ribosomal, 18SSequence Analysis, DNADNA, ProtozoanDNA, RibosomalRNA, RibosomalRNA, Ribosomal, 18SRNA, ribosomal, 26S

Identifiers

PMID26474853
PMCPMC4609131
OpenAlexW2169061131

What OpenQuestion holds

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LicenceCC BY
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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.