Evidence map›Paper›PMID 42014808›Full record

ArticleScientific reports2026

Improved genome assembly of double haploid Prunus persica siblings 'Lovell 2D' and 'Lovell 5D' and the peach NLRome.

Christopher Gottschalk, Jordan R Brock, Ben N Mansfeld, Dorrie Main, Sook Jung, Ping Zheng, Cheryl Vann, Mark Demuth, Dennis Bennett, Zongrang Liu and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Christopher GottschalkUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA. christopher.gottschalk@usda.gov.
Jordan R BrockWashington University in St. Louis, 1 Brookings Dr., St. Louis, MO, 63130, USA.
Ben N MansfeldWashington University in St. Louis, 1 Brookings Dr., St. Louis, MO, 63130, USA.
Dorrie MainWashington State University, 255 E Main St, Pullman, WA, 99163, USA.
Sook JungWashington State University, 255 E Main St, Pullman, WA, 99163, USA.
Ping ZhengWashington State University, 255 E Main St, Pullman, WA, 99163, USA.
Cheryl VannUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA.
Mark DemuthUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA.
Dennis BennettUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA.
Zongrang LiuUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA.
Chris DardickUSDA-ARS Appalachian Fruit Research Station, 2217 Wiltshire Rd., Kearneysville, WV, 25430, USA. chris.dardick@usda.gov.

Funding

SCRI-NIFA 2022-51181-38449USDA-ARS National Program 301 8080-21000-033-000D
6 · The paper itself

Abstract

Prunus persica (peach) has long served as a model fruit tree for studying phenological events. The peach variety ‘Lovell 2D’ was used to generate one of the first high-quality genome assemblies for a tree species, using Sanger sequencing of genetic-map ordered BAC clones. A key to the high quality of this early assembly was the use of a doubled haploid variety, which eliminates the challenges posed by mixed haplotypes. Here, we sequenced and re-assembled the ‘Lovell 2D’ genome along with a doubled haploid sibling ‘Lovell 5D’ using 3rd generation technologies. The resulting genomes were significantly more contiguous than the current ‘Lovell 2D’ reference genome (ver2.0 updated in 2017) and are closer to the estimated total genome size for peach (265 Mb). In addition, new gene, transposable element (TE), and Nucleotide-binding domain and Leucine-rich repeat receptor (NLR) annotations were performed to enhance the integrity and utility of the genome. These updated peach doubled-haploid reference assemblies will provide the research community with an improved reference genome for genomics-guided studies and breeding efforts.

Indexed as

Genome, PlantHaploidyPrunus persicaChromosome MappingDNA Transposable ElementsMolecular Sequence AnnotationSequence Analysis, DNADNA Transposable Elements

Identifiers

PMID42014808
PMCPMC13269891

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.