Evidence map›Paper›PMID 39695151›Full record

ArticleScientific data2024

Chromosome-scale assembly of the African yam bean genome.

Bernice Waweru, Isaac Njaci, Rajneesh Paliwal, Mary Maranga, Collins Muli, Edwin Murungi, Davies Kaimenyi, Beatus Lyimo, Helen Nigussie, Bwihangane Birindwa Ahadi and 11 more

Abstract readDataset
In one paragraph

Article in Scientific data, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

21 authors.

Bernice Waweru *International Livestock Research Institute, P.O. Box 30709, Nairobi, 00100, Kenya.
Isaac Njaci *International Livestock Research Institute, P.O. Box 30709, Nairobi, 00100, Kenya.
Rajneesh PaliwalGenetic Resources Center, International Institute of Tropical Agriculture, Oyo Road, Ibadan, 200001, Nigeria.
Mary MarangaDepartment of Biochemistry, Jomo Kenyatta University of Agriculture and Technology, P.O. Box 62000, Nairobi, 00200, Kenya.
Collins MuliInternational Livestock Research Institute, P.O. Box 30709, Nairobi, 00100, Kenya.
Edwin MurungiDepartment of Medical Biochemistry, Kisii University, P.O. Box 408-40200, Kisii, Kenya.
Davies KaimenyiBioscience Research Centre (PUBReC), Pwani University, P.O Box 195-80108, Kilifi, Kenya.
Beatus LyimoNelson Mandela African Institute of Science and Technology, Arusha, Tanzania.
Helen NigussieDepartment of Microbial Cellular and Molecular Biology, Addis Ababa University, Addis Ababa, Ethiopia.
Bwihangane Birindwa AhadiUniversité Evangélique en Afrique, UEA, Faculty of Agriculture and Environment sciences, Bukavu, Democratic Republic of the Congo.
Ermias AssefaDepartment of Agronomy, Horticulture and Plant Science, South Dakota State University, Brookings, USA.ORCID 0000-0002-2258-7645
Hassan IshagCollege of Veterinary Sciences, University of Nyala, Nyala, Sudan.
Oluwaseyi OlomitutuGenetic Resources Center, International Institute of Tropical Agriculture, Oyo Road, Ibadan, 200001, Nigeria.
Michael AbbertonGenetic Resources Center, International Institute of Tropical Agriculture, Oyo Road, Ibadan, 200001, Nigeria.
Christopher DarbyJohn Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.
Cristobal UauyJohn Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.
Nasser YaoBiosciences eastern and central Africa-International Livestock Research Institute (BecA-ILRI) Hub, International Livestock Research Institute, Nairobi, Kenya.
Daniel AdewaleDepartment of Crop Science and Horticulture, Federal University Oye-Ekiti, Ikole-Ekiti Campus, Nigeria. d.adewale@gmail.com.
Peter EmmrichJohn Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK.ORCID 0000-0001-5085-9575
Jean-Baka Domelevo EntfellnerInternational Livestock Research Institute, P.O. Box 30709, Nairobi, 00100, Kenya. J.DomelevoEntfellner@cgiar.org.
Oluwaseyi ShorinolaInternational Livestock Research Institute, P.O. Box 30709, Nairobi, 00100, Kenya. o.shorinola@bham.ac.uk.ORCID 0000-0003-3516-303X

Funding

RCUK | Biotechnology and Biological Sciences Research Council (BBSRC) BB/R020272/1RCUK | Biotechnology and Biological Sciences Research Council (BBSRC) BB/T017422/1Royal Society FLR\R1\191850
6 · The paper itself

Abstract

Genomics-informed breeding of locally adapted, nutritious, albeit underutilised African crops can help mitigate food and nutrition insecurity challenges in Africa, particularly against the backdrop of climate change. However, utilisation of modern genome-assisted crop improvement tools including genomic selection and genome editing for many African indigenous crops is hampered by the scarcity of genomic resources. Here we report on the assembly of the genome of African yam bean (Sphenostylis stenocarpa), a tuberous legume crop that is indigenous to Africa. By combining Nanopore-based assembly with Hi-C scaffolding, we produced a high-quality chromosome-scale assembly with an N50 of 69.5 Mbp. Using transcriptome evidence from Nanopore RNASeq and protein homology evidence from related crops, we predicted and annotated 31,614 putative protein coding genes. We also show how this genome substantially improves anchoring of genetic markers from African yam bean, confirming its significance as a resource for genetic research in African yam bean.

Indexed as

Genome, PlantChromosomes, PlantCrops, AgriculturalFabaceaeTranscriptome

Identifiers

PMID39695151
PMCPMC11655974

What OpenQuestion holds

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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.