Evidence map›Paper›PMID 30315621›Full record

ArticlePlant biotechnology journal2019

Insight into the evolution and functional characteristics of the pan-genome assembly from sesame landraces and modern cultivars.

Jingyin Yu, Agnieszka A Golicz, Kun Lu, Komivi Dossa, Yanxin Zhang, Jinfeng Chen, Linhai Wang, Jun You, Dingding Fan, David Edwards and 1 more

Abstract read
In one paragraph

Article in Plant biotechnology journal, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing 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

53 citing papers in PubMed.

  1. Article
  2. Dynamic diversification of lignan metabolism in sesame via coordinated oxygenation and glucosylation across germination.Proceedings of the National Academy of Sciences of the United States of America · 2026
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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

11 authors.

Jingyin YuKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.ORCID 0000-0003-1894-4029
Agnieszka A GoliczPlant Molecular Biology and Biotechnology Laboratory, Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Parkville, Melbourne, Vic, Australia.
Kun LuCollege of Agronomy and Biotechnology, and Academy of Agricultural Sciences, Southwest University, Beibei, Chongqing, China.
Komivi DossaKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.
Yanxin ZhangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.
Jinfeng ChenDepartment of Plant Pathology & Microbiology, University of California, Riverside, CA, USA.
Linhai WangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.
Jun YouKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.
Dingding FanSino Genomics Institute, Guangdong, China.
David EdwardsSchool of Biological Sciences and Institute of Agriculture, University of Western Australia, Perth, WA, Australia.ORCID 0000-0001-7599-6760
Xiurong ZhangKey Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Oil Crops Research Institute, The Chinese Academy of Agricultural Sciences, Wuhan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sesame (Sesamum indicum L.) is an important oil crop renowned for its high oil content and quality. Recently, genome assemblies for five sesame varieties including two landraces (S. indicum cv. Baizhima and Mishuozhima) and three modern cultivars (S. indicum var. Zhongzhi13, Yuzhi11 and Swetha), have become available providing a rich resource for comparative genomic analyses and gene discovery. Here, we employed a reference-assisted assembly approach to improve the draft assemblies of four of the sesame varieties. We then constructed a sesame pan-genome of 554.05 Mb. The pan-genome contained 26 472 orthologous gene clusters; 15 409 (58.21%) of them were core (present across all five sesame genomes), whereas the remaining 41.79% (11 063) clusters and the 15 890 variety-specific genes were dispensable. Comparisons between varieties suggest that modern cultivars from China and India display significant genomic variation. The gene families unique to the sesame modern cultivars contain genes mainly related to yield and quality, while those unique to the landraces contain genes involved in environmental adaptation. Comparative evolutionary analysis indicates that several genes involved in plant-pathogen interaction and lipid metabolism are under positive selection, which may be associated with sesame environmental adaption and selection for high seed oil content. This study of the sesame pan-genome provides insights into the evolution and genomic characteristics of this important oilseed and constitutes a resource for further sesame crop improvement.

Indexed as

Biological EvolutionChromosome MappingChromosomes, PlantDomesticationGenes, PlantGenetic VariationGenome, PlantMultigene FamilyPlant BreedingSesamumfast evolutionpan-genomephylogenypositive selectionsesame

Identifiers

PMID30315621
PMCPMC6587448

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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.