Evidence map›Paper›PMID 30778257›Full record

ArticleScientific data2019

A draft genome assembly of the solar-powered sea slug Elysia chlorotica.

Huimin Cai, Qiye Li, Xiaodong Fang, Ji Li, Nicholas E Curtis, Andreas Altenburger, Tomoko Shibata, Mingji Feng, Taro Maeda, Julie A Schwartz and 8 more

Abstract readDataset
In one paragraph

Article in Scientific data, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Article
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  8. The First Genome Survey of the SnailAnimals : an open access journal from MDPI · 2023
    Article
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  10. Article
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  15. Molluscan phylogenomics requires strategically selected genomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  16. 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

18 authors.

Huimin CaiDepartment of Computer Science, City University of Hong Kong, Hong Kong 999077, China.ORCID 0000-0002-5945-5902
Qiye LiBGI-Shenzhen, Shenzhen 518083, China.
Xiaodong FangBGI Genomics, BGI-Shenzhen, Shenzhen 518083, China.ORCID 0000-0001-7061-3337
Ji LiBGI-Shenzhen, Shenzhen 518083, China.
Nicholas E CurtisDepartment of Biology, Ave Maria University, Ave Maria, Florida 34142, USA.
Andreas AltenburgerSection for Evolutionary Genomics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen 1350, Denmark.ORCID 0000-0001-5258-8043
Tomoko ShibataNational Institute for Basic Biology, Okazaki 444-8585, Japan.
Mingji FengBGI Genomics, BGI-Shenzhen, Shenzhen 518083, China.
Taro MaedaNational Institute for Basic Biology, Okazaki 444-8585, Japan.ORCID 0000-0003-4185-0135
Julie A SchwartzDepartment of Integrative Biology, University of South Florida, Tampa, Florida 33620, USA.
Shuji ShigenobuNational Institute for Basic Biology, Okazaki 444-8585, Japan.
Nina LundholmSection for Evolutionary Genomics, Natural History Museum of Denmark, University of Copenhagen, Copenhagen 1350, Denmark.
Tomoaki NishiyamaAdvanced Science Research Center, Kanazawa University, Kanazawa 920-0934, Japan.ORCID 0000-0003-1279-7806
Huanming YangBGI-Shenzhen, Shenzhen 518083, China.
Mitsuyasu HasebeNational Institute for Basic Biology, Okazaki 444-8585, Japan.ORCID 0000-0001-7425-8758
Shuaicheng LiDepartment of Computer Science, City University of Hong Kong, Hong Kong 999077, China.
Sidney K PierceDepartment of Integrative Biology, University of South Florida, Tampa, Florida 33620, USA.
Jian WangBGI-Shenzhen, Shenzhen 518083, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Elysia chlorotica, a sacoglossan sea slug found off the East Coast of the United States, is well-known for its ability to sequester chloroplasts from its algal prey and survive by photosynthesis for up to 12 months in the absence of food supply. Here we present a draft genome assembly of E. chlorotica that was generated using a hybrid assembly strategy with Illumina short reads and PacBio long reads. The genome assembly comprised 9,989 scaffolds, with a total length of 557 Mb and a scaffold N50 of 442 kb. BUSCO assessment indicated that 93.3% of the expected metazoan genes were completely present in the genome assembly. Annotation of the E. chlorotica genome assembly identified 176 Mb (32.6%) of repetitive sequences and a total of 24,980 protein-coding genes. We anticipate that the annotated draft genome assembly of the E. chlorotica sea slug will promote the investigation of sacoglossan genetics, evolution, and particularly, the genetic signatures accounting for the long-term functioning of algal chloroplasts in an animal.

Indexed as

GenomeAnimalsGastropodaMolecular Sequence AnnotationPhotosynthesis

Identifiers

PMID30778257
PMCPMC6380222

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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.