Evidence map›Paper›PMID 34499122›Full record

ArticleGenome biology and evolution2021

A Chromosome-Level Genome Assembly of the Reed Warbler (Acrocephalus scirpaceus).

Camilla Lo Cascio Sætre, Fabrice Eroukhmanoff, Katja Rönkä, Edward Kluen, Rose Thorogood, James Torrance, Alan Tracey, William Chow, Sarah Pelan, Kerstin Howe and 2 more

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

5 citing papers in PubMed, 10 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

12 authors at 3 institutions in 3 countries.

Camilla Lo Cascio SætreCentre for Ecological and Evolutionary Synthesis, University of Oslo, Norway.
Fabrice EroukhmanoffCentre for Ecological and Evolutionary Synthesis, University of Oslo, Norway.
Katja RönkäHiLIFE Helsinki Institute of Life Sciences, University of Helsinki, Finland.
Edward KluenHiLIFE Helsinki Institute of Life Sciences, University of Helsinki, Finland.
Rose ThorogoodHiLIFE Helsinki Institute of Life Sciences, University of Helsinki, Finland.
James TorranceTree of Life, Wellcome Sanger Institute, Cambridge, United Kingdom.
Alan TraceyTree of Life, Wellcome Sanger Institute, Cambridge, United Kingdom.
William ChowTree of Life, Wellcome Sanger Institute, Cambridge, United Kingdom.
Sarah PelanTree of Life, Wellcome Sanger Institute, Cambridge, United Kingdom.
Kerstin HoweTree of Life, Wellcome Sanger Institute, Cambridge, United Kingdom.
Kjetill S JakobsenCentre for Ecological and Evolutionary Synthesis, University of Oslo, Norway.
Ole K TørresenCentre for Ecological and Evolutionary Synthesis, University of Oslo, Norway.
Wellcome Sanger Institute · GBUniversity of Oslo · NOUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The reed warbler (Acrocephalus scirpaceus) is a long-distance migrant passerine with a wide distribution across Eurasia. This species has fascinated researchers for decades, especially its role as host of a brood parasite, and its capacity for rapid phenotypic change in the face of climate change. Currently, it is expanding its range northwards in Europe, and is altering its migratory behavior in certain areas. Thus, there is great potential to discover signs of recent evolution and its impact on the genomic composition of the reed warbler. Here, we present a high-quality reference genome for the reed warbler, based on PacBio, 10×, and Hi-C sequencing. The genome has an assembly size of 1,075,083,815 bp with a scaffold N50 of 74,438,198 bp and a contig N50 of 12,742,779 bp. BUSCO analysis using aves_odb10 as a model showed that 95.7% of BUSCO genes were complete. We found unequivocal evidence of two separate macrochromosomal fusions in the reed warbler genome, in addition to the previously identified fusion between chromosome Z and a part of chromosome 4A in the Sylvioidea superfamily. We annotated 14,645 protein-coding genes, and a BUSCO analysis of the protein sequences indicated 97.5% completeness. This reference genome will serve as an important resource, and will provide new insights into the genomic effects of evolutionary drivers such as coevolution, range expansion, and adaptations to climate change, as well as chromosomal rearrangements in birds.

Indexed as

PasseriformesSongbirdsAnimalsChromosomesGenomeGenomicsAcrocephalus scirpaceusgenome assemblyHi-C sequencinglong readsreference genome

Identifiers

PMID34499122
PMCPMC8459166
OpenAlexW3196622782

What OpenQuestion holds

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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.