Evidence map›Paper›PMID 31396785›Full record

ArticleVirus genes2019

Identification and characterization of a novel natural recombinant avian leucosis virus from Chinese indigenous chicken flock.

Xiongyan Liang, Yufang Gu, Xueyang Chen, Tuofan Li, Yulong Gao, Xiaomei Wang, Chun Fang, Shouguo Fang, Yuying Yang

Abstract read
PubMed Publisher
In one paragraph

Article in Virus genes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.9field-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

17 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Avian Leukosis: Will We Be Able to Get Rid of It?Animals : an open access journal from MDPI · 2023
    Review
  8. Article
  9. Advances on genetic and genomic studies of ALV resistance.Journal of animal science and biotechnology · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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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

9 authors at 2 institutions in 1 country.

Xiongyan LiangSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Yufang GuSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Xueyang ChenSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Tuofan LiSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Yulong GaoDivision of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, No. 678, Haping Road, Harbin, China.
Xiaomei WangDivision of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, No. 678, Haping Road, Harbin, China.
Chun FangSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Shouguo FangSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China.
Yuying YangSchool of Animal Science, Yangtze University, No.88, Jingmi Road, Jingzhou, 434025, China. yangyycn@yangtzeu.edu.cn.
Yangtze University · CNHarbin Veterinary Research Institute · CN

Funding

National Natural Science Foundation of China 31640081State Key Laboratory of Veterinary Biotechnology Foundation, China SKLVBF201708
6 · The paper itself

Abstract

Avian leukosis virus (ALV) caused tremendous economic losses to poultry industry all over the world, especially in China. One natural recombinant ALV strain, designated as HB2015032, was isolated from indigenous chickens with neoplastic diseases in Hubei, China. The complete proviral genome of HB2015032 is 7703 bp in length. Sequence analysis showed that the Env of HB2015032 exhibited 99.3% similarity with that of a ALV subgroup K (ALV-K) isolate JS11C1 at amino acid level. Phylogenetic analysis revealed that both gp85 and gp37 of HB2015032 were clustered in the same branch with JS11C1 and other ALV-K strains isolated from Chinese indigenous chickens in recent years. However, the pol gene, the 3' untranslated region (3' UTR), and the 3' long terminal repeat (3' LTR) of HB2015032 were more closely related to ALV-J prototype HPRS-103, and clustered in the same branch with ALV-J strains. Furthermore, the pol gene of HB2015032 contained a premature stop codon that resulted in a truncated Pol protein with 22 amino acid residues missing, which was a unique feature of the pol gene of ALV-J. 3'UTR of HB2015032 containing entire DR1, E element and U3. E element of HB2015032 contained one base deletion, which resulted in a c-Ets-1 binding site. In addition, U3 region of HB2015032 contains most of the transcription regulatory elements of ALV-J, including two CAAT boxes, Y boxes, CArG boxes, PRE boxes, NFAP-1 boxes, and one TATA box. These results suggest that isolate HB2015032 was a novel recombinant ALV-K containing the ALV-K env gene and the ALV-J backbone and exhibiting high pathogenicity.

Indexed as

Recombination, GeneticAnimalsAvian LeukosisAvian Leukosis VirusChickensChinaCluster AnalysisPhylogenyPoultry DiseasesSequence Analysis, DNASequence Homology, Amino AcidViral ProteinsWhole Genome SequencingViral ProteinsALV-JALV-KAvian leukosis virusRecombinant

Identifiers

PMID31396785
OpenAlexW2967114687

What OpenQuestion holds

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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.