Evidence map›Paper›PMID 27812032›Full record

ArticleScientific reports2016

Direct evidence for the semipersistent transmission of Cucurbit chlorotic yellows virus by a whitefly vector.

Jingjing Li, Xiangzhi Liang, Xueli Wang, Yan Shi, Qinsheng Gu, Yen-Wen Kuo, Bryce W Falk, Fengming Yan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
6.9field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 42 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

8 authors at 3 institutions in 2 countries.

Jingjing LiCollege of Plant Protection, Henan Agricultural University, Zhengzhou, Henan 450002, China.
Xiangzhi LiangCollege of Plant Protection, Henan Agricultural University, Zhengzhou, Henan 450002, China.
Xueli WangCollege of Plant Protection, Henan Agricultural University, Zhengzhou, Henan 450002, China.
Yan ShiCollege of Plant Protection, Henan Agricultural University, Zhengzhou, Henan 450002, China.
Qinsheng GuZhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou, Henan 450009, China.
Yen-Wen KuoDepartment of Plant Pathology, University of California, Davis, One shields Avenue, Davis, CA 95616-8600, USA.
Bryce W FalkDepartment of Plant Pathology, University of California, Davis, One shields Avenue, Davis, CA 95616-8600, USA.
Fengming YanCollege of Plant Protection, Henan Agricultural University, Zhengzhou, Henan 450002, China.
Henan Agricultural University · CNUniversity of California, Davis · USChinese Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cucurbit chlorotic yellows virus (CCYV) (genus Crinivirus, family Closteroviridae) is an emerging plant virus, and is now spreading and causing severe economic losses to cucurbit crops in many Asian countries. CCYV is believed to be transmitted specifically by the sweetpotato whitefly, Bemisia tabaci, in a semipersistent manner. In the present study, we provide direct evidence for the semipersistent transmission of CCYV by Mediterranean (MED) cryptic species of B. tabaci complex. We investigated CCYV transmission characteristics, and immunofluorescently labeled and localized the virus retention site within the vector by laser confocal microscopy. Whiteflies required ≥1 h of acquisition access period (AAP) to successfully acquire CCYV, and the proportion of RT-PCR positive whitefly individuals reached to 100% at 48 h of AAP. CCYV virons could be retained within vectors as long as 12 d, but the proportion of RT-PCR positive whiteflies dropped to 55% by 3 d. Groups of thirty whiteflies given a 24 h of inoculation access period (IAP) to inoculate CCYV on cucumber plants showed a transmission efficiency rate of 72.73%. The retention site of CCYV virons was located in the foregut of virion-fed vectors. These results definitely indicated the semipersistent transmission mode of CCYV by B. tabaci MED.

Indexed as

Insect VectorsAnimalsCrinivirusCrops, AgriculturalCucurbitaceaeHemipteraReal-Time Polymerase Chain ReactionRNA, ViralRNA, Viral

Identifiers

PMID27812032
PMCPMC5095664
OpenAlexW2548698957

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.