Evidence map›Paper›PMID 36529465›Full record

ArticleG3 (Bethesda, Md.)2023

Chromosome-scale genome assembly of Eustoma grandiflorum, the first complete genome sequence in the genus Eustoma.

Kenta Shirasawa, Ryohei Arimoto, Hideki Hirakawa, Motoyuki Ishimori, Andrea Ghelfi, Masami Miyasaka, Makoto Endo, Saneyuki Kawabata, Sachiko N Isobe

Open access · goldAbstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Reference-based chromosome-scale assembly of Japanese barley (Hordeum vulgare ssp. vulgare) cultivar Hayakiso 2.DNA research : an international journal for rapid publication of reports on genes and genomes · 2025
    Article
  4. Insights from the first chromosome-level genome assembly of the alpine gentian Gentiana straminea Maxim.DNA research : an international journal for rapid publication of reports on genes and genomes · 2024
    Article
  5. Article
  6. Article
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 3 institutions in 1 country.

Kenta ShirasawaKazusa DNA Research Institute, Kazusa-Kamatari, 2-6-7, Kisarazu, Chiba 292-0818, Japan.ORCID 0000-0001-7880-6221
Ryohei ArimotoTakii & Co., Ltd., Hari 1360, Konan, Shiga 520-3231, Japan.
Hideki HirakawaKazusa DNA Research Institute, Kazusa-Kamatari, 2-6-7, Kisarazu, Chiba 292-0818, Japan.
Motoyuki IshimoriGraduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Yayoi, Bunkyo-Ku, Tokyo 113-8657, Japan.
Andrea GhelfiKazusa DNA Research Institute, Kazusa-Kamatari, 2-6-7, Kisarazu, Chiba 292-0818, Japan.
Masami MiyasakaNagano Vegetable and Ornamental Crops Experiment Station, 1066-1 Soga, Shiojiri City, Nagano 399-6461, Japan.
Makoto EndoTakii & Co., Ltd., Hari 1360, Konan, Shiga 520-3231, Japan.
Saneyuki KawabataInstitute for Sustainable Agro-ecosystem Services, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1, Midori, Nishitokyo-Shi, Tokyo 18-0002, Japan.
Sachiko N IsobeKazusa DNA Research Institute, Kazusa-Kamatari, 2-6-7, Kisarazu, Chiba 292-0818, Japan.ORCID 0000-0002-9555-5054
Kazusa DNA Research Institute · JPThe University of Tokyo · JPNational Institute of Genetics · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eustoma grandiflorum (Raf.) Shinn. is an annual herbaceous plant native to the southern United States, Mexico, and the Greater Antilles. It has a large flower with a variety of colors and is an important flower crop. In this study, we established a chromosome-scale de novo assembly of E. grandiflorum genome sequences by integrating four genomic and genetic approaches: (1) Pacific Biosciences (PacBio) Sequel deep sequencing, (2) error correction of the assembly by Illumina short reads, (3) scaffolding by chromatin conformation capture sequencing (Hi-C), and (4) genetic linkage maps derived from an F2 mapping population. Thirty-six pseudomolecules and 64 unplaced scaffolds were created, with a total length of 1,324.8 Mb. A total of 36,619 genes were predicted on the genome as high-confidence genes. A comparison of genome structure between E. grandiflorum and C. canephora or O. pumila suggested whole-genome duplication after the divergence between the families Gentianaceae and Rubiaceae. Phylogenetic analysis with single-copy genes suggested that the divergence time between Gentianaceae and Rubiaceae was 74.94 MYA. Genetic diversity analysis was performed for nine commercial E. grandiflorum varieties bred in Japan, from which 254,205 variants were identified. This first report on the construction of a reference genome sequence in the genus Eustoma is expected to contribute to genetic and genomic studies in this genus and in the family Gentianaceae.

Indexed as

GentianaceaePlant BreedingChromosomesGenomeHumansPhylogenyEustoma grandiflorumgene predictiongenetic diversitygenome assembly

Identifiers

PMID36529465
PMCPMC9911058
OpenAlexW4311866306

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.