Evidence map›Paper›PMID 27942942›Full record

ArticleParasitology research2017

Phylogenetic analysis of HSP70 and cyt b gene sequences for Chinese Leishmania isolates and ultrastructural characteristics of Chinese Leishmania sp.

Dongmei Yuan, Hanxiao Qin, Jianguo Zhang, Lin Liao, Qiwei Chen, Dali Chen, Jianping Chen

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Article in Parasitology research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 18% of its field
1 · What the graph read from it

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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

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3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 48 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Dongmei YuanDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China.
Hanxiao QinDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China.
Jianguo ZhangDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China.
Lin LiaoDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China.
Qiwei ChenDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China.
Dali ChenDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China. cdl1978119@sina.com.
Jianping ChenDepartment of Parasitology, West China College of Preclinical and Forensic Medicine, Sichuan University, No.17 People's South Road, Chengdu, Sichuan Province, 610041, People's Republic of China. jpchen007@163.com.
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leishmaniasis is a worldwide epidemic disease caused by the genus Leishmania, which is still endemic in the west and northwest areas of China. Some viewpoints of the traditional taxonomy of Chinese Leishmania have been challenged by recent phylogenetic researches based on different molecular markers. However, the taxonomic positions and phylogenetic relationships of Chinese Leishmania isolates remain controversial, which need for more data and further analysis. In this study, the heat shock protein 70 (HSP70) gene and cytochrome b (cyt b) gene were used for phylogenetic analysis of Chinese Leishmania isolates from patients, dogs, gerbils, and sand flies in different geographic origins. Besides, for the interesting Leishmania sp. in China, the ultrastructure of three Chinese Leishmania sp. strains (MHOM/CN/90/SC10H2, SD, GL) were observed by transmission electron microscopy. Bayesian trees from HSP70 and cyt b congruently indicated that the 14 Chinese Leishmania isolates belong to three Leishmania species including L. donovani complex, L. gerbilli, and L. (Sauroleishmania) sp. Their identity further confirmed that the undescribed Leishmania species causing visceral Leishmaniasis (VL) in China is closely related to L. tarentolae. The phylogenetic results from HSP70 also suggested the classification of subspecies within L. donovani complex: KXG-918, KXG-927, KXG-Liu, KXG-Xu, 9044, SC6, and KXG-65 belong to L. donovani; Cy, WenChuan, and 801 were proposed to be L. infantum. Through transmission electron microscopy, unexpectedly, the Golgi apparatus were not observed in SC10H2, SD, and GL, which was similar to previous reports of reptilian Leishmania. The statistical analysis of microtubule counts separated SC10H2, SD, and GL as one group from any other reference strain (L. donovani MHOM/IN/80/DD8; L. tropica MHOM/SU/74/K27; L. gerbilli MRHO/CN/60/GERBILLI). The ultrastructural characteristics of Leishmania sp. partly lend support to the phylogenetic inference that Chinese Leishmania sp. is in close relationship with reptilian Leishmania.

Indexed as

AnimalsBayes TheoremChinaCytochromes bDogsGerbillinaeHSP70 Heat-Shock ProteinsHumansLeishmaniaLeishmaniasisLeishmaniasis, VisceralMicroscopy, Electron, TransmissionPhylogenyPsychodidaeSequence Analysis, DNACytochromes bHSP70 Heat-Shock ProteinsChinaCyt bHSP70LeishmaniaUltrastructure

Identifiers

PMID27942942
OpenAlexW2560559153

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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.