Evidence map›Paper›PMID 41429815›Full record

ArticleScientific data2025

Near T2T haplotype-resolved genomes of cacao (Theobroma cacao) variety CCN51.

Huawei Tan, Yaxin Lou, Yuchen Yan, Lyndel W Meinhardt, Bryan Bailey, Osman Gutierrez, Sunchung Park, Stephen P Cohen, Dapeng Zhang, Yanbin Yin

Abstract readDataset
In one paragraph

Article in Scientific data, 2025. 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

10 authors.

Huawei TanSchool of Life Sciences, Nanjing University, Nanjing, Jiangsu, 210023, P. R. China.
Yaxin LouSchool of Life Sciences, Nanjing University, Nanjing, Jiangsu, 210023, P. R. China.
Yuchen YanNebraska Food for Health Center, Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, NE, USA.
Lyndel W MeinhardtU.S. Department of Agriculture, Sustainable Perennial Crops Laboratory, Beltsville, MD, 2005, USA.
Bryan BaileyU.S. Department of Agriculture, Sustainable Perennial Crops Laboratory, Beltsville, MD, 2005, USA.
Osman GutierrezU.S. Department of Agriculture, Subtropical Horticulture Research Station, Miami, FL, USA.
Sunchung ParkU.S. Department of Agriculture, Sustainable Perennial Crops Laboratory, Beltsville, MD, 2005, USA.ORCID http://orcid.org/0000-0002-7398-9476
Stephen P CohenU.S. Department of Agriculture, Sustainable Perennial Crops Laboratory, Beltsville, MD, 2005, USA.ORCID http://orcid.org/0000-0002-0748-0401
Dapeng ZhangU.S. Department of Agriculture, Sustainable Perennial Crops Laboratory, Beltsville, MD, 2005, USA. dapeng.zhang@usda.gov.
Yanbin YinNebraska Food for Health Center, Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, NE, USA. yyin@unl.edu.ORCID http://orcid.org/0000-0001-7667-881X

Funding

Exploration of cloud computing for CAZyme researchR01GM140370 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI YIN, YANBIN · 2021 to 2024
$1.5M
NIGMS NIH HHS R01 GM140370United States Department of Agriculture | Agricultural Research Service (USDA Agricultural Research Service) 58-8042-3-076
6 · The paper itself

Abstract

As a cornerstone of the global chocolate industry, cacao cultivation supports millions of livelihoods. The modern hybrid variety CCN51 is the most widely planted cultivar in Latin America, valued for its exceptional yield, broad disease resistance, and superior adaptability. Here, we present a high-quality, haplotype-resolved, near Telomere-to-Telomere (T2T) genome assembly for CCN51, generated using PacBio HiFi long-reads and Hi-C data. The assembly spans 414.0 Mb and 417.7 Mb for the two haplotypes and exhibits a high k-mer completeness of 99.24%. Our comprehensive annotation predicted 22,941 and 22,948 protein-coding genes in the two haplotypes, respectively. Furthermore, our improved analysis of transposable elements (TEs) revealed a high TE content of 62.36% in CCN51, with a classification rate of 59%, representing a significant improvement over previous reports. This comprehensive genomic resource provides a vital foundation for deciphering the genetic basis of CCN51's exceptional agronomic traits. The genomic data generated from this work will directly support genomics-assisted breeding, facilitating the development of high-yield, high-quality cacao varieties with enhanced resilience to environmental and biological stresses.

Indexed as

CacaoGenome, PlantTelomereDNA Transposable ElementsHaplotypesDNA Transposable Elements

Identifiers

PMID41429815
PMCPMC12873267

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.