Evidence map›Paper›PMID 30992521›Full record

ArticleScientific reports2019

Complete assembly of the Leishmania donovani (HU3 strain) genome and transcriptome annotation.

Esther Camacho, Sandra González-de la Fuente, Alberto Rastrojo, Ramón Peiró-Pastor, Jose Carlos Solana, Laura Tabera, Francisco Gamarro, Fernando Carrasco-Ramiro, Jose M Requena, Begoña Aguado

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.1field-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

22 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  9. Genomes ofPathogens (Basel, Switzerland) · 2023
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  10. Refinement ofGenes · 2023
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  12. Genes · 2023
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  13. Review
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  15. Article
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  17. Review
  18. Article
  19. Article
  20. Advances in UnderstandingFrontiers in cell and developmental biology · 2021
    Review
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 2 institutions in 1 country.

Esther CamachoCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Sandra González-de la FuenteCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Alberto RastrojoCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Ramón Peiró-PastorCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.ORCID http://orcid.org/0000-0003-2450-2999
Jose Carlos SolanaCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Laura TaberaCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Francisco GamarroInstituto de Parasitología y Biomedicina "López-Neyra" (IPBLN-CSIC), Granada, Spain.
Fernando Carrasco-RamiroCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain.
Jose M RequenaCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain. jmrequena@cbm.csic.es.ORCID http://orcid.org/0000-0001-7550-0198
Begoña AguadoCentro de Biología Molecular "Severo Ochoa" (CSIC/UAM), Campus de Excelencia Internacional (CEI) UAM+CSIC, Universidad Autónoma de Madrid, Madrid, Spain. baguado@cbm.csic.es.
Centro de Biología Molecular Severo Ochoa · ESInstituto de Parasitología y Biomedicina "López - Neyra" · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leishmania donovani is a unicellular parasite that causes visceral leishmaniasis, a fatal disease in humans. In this study, a complete assembly of the genome of L. donovani is provided. Apart from being the first published genome of this strain (HU3), this constitutes the best assembly for an L. donovani genome attained to date. The use of a combination of sequencing platforms enabled to assemble, without any sequence gap, the 36 chromosomes for this species. Additionally, based on this assembly and using RNA-seq reads derived from poly-A + RNA, the transcriptome for this species, not yet available, was delineated. Alternative SL addition sites and heterogeneity in the poly-A addition sites were commonly observed for most of the genes. After a complete annotation of the transcriptome, 2,410 novel transcripts were defined. Additionally, the relative expression for all transcripts present in the promastigote stage was determined. Events of cis-splicing have been documented to occur during the maturation of the transcripts derived from genes LDHU3_07.0430 and LDHU3_29.3990. The complete genome assembly and the availability of the gene models (including annotation of untranslated regions) are important pieces to understand how differential gene expression occurs in this pathogen, and to decipher phenotypic peculiarities like tissue tropism, clinical disease, and drug susceptibility.

Indexed as

Antiprotozoal AgentsChromosomesDrug Resistance, MicrobialGenome, ProtozoanHumansLeishmania donovaniLeishmaniasis, VisceralMolecular Sequence AnnotationRNA-SeqTranscriptomeAntiprotozoal Agents

Identifiers

PMID30992521
PMCPMC6467909
OpenAlexW2940306619

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.