ArticleBMC plant biology2023
Genetic fingerprint construction and genetic diversity analysis of sweet potato (Ipomoea batatas) germplasm resources.
Article in BMC plant biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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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.
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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.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- First systematic review of the last 30 years of research on sweetpotato: elucidating the frontiers and hotspots.Frontiers in plant science · 2024Pooled it
- Enhancing sweet potato (Ipomoea batatas L.) production in Europe: a case study of home gardening in Hungary.Biologia futura · 2026Review
- Phenotypic Traits, SSR Core Primer Screening, and Genetic Diversity Analysis ofEcology and evolution · 2025Article
- Genetic diversity evaluation and selection methods of sweet potato hybrid FBMC plant biology · 2025Article
- An initial exploration of core collection construction and DNA fingerprinting inFrontiers in plant science · 2025Article
- Construction of a core collection and SNP fingerprinting database for Chinese chive (Frontiers in plant science · 2025Article
- SNP loci identification and KASP marker development system for genetic diversity, population structure, and fingerprinting in sweetpotato (Ipomoea batatas L.).BMC genomics · 2024Article
- Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
backgroundChina is the largest producer of sweet potato in the world, accounting for 57.0% of the global output. Germplasm resources are the basis for promoting innovations in the seed industry and ensuring food security. Individual and accurate identification of sweet potato germplasm is an important part of conservation and efficient utilization.
resultsIn this study, nine pairs of simple sequence repeat molecular markers and 16 morphological markers were used to construct genetic fingerprints for sweet potato individual identification. Combined with basic information, typical phenotypic photographs, genotype peak graphs, and a two-dimensional code for detection and identification were generated. Finally, a genetic fingerprint database containing 1021 sweet potato germplasm resources in the "National Germplasm Guangzhou Sweet Potato Nursery Genebank in China" was constructed. Genetic diversity analysis of the 1021 sweet potato genotypes using the nine pairs of simple sequence repeat markers revealed a narrow genetic variation range of Chinese native sweet potato germplasm resources, and Chinese germplasm was close to that from Japan and the United States, far from that from the Philippines and Thailand, and the furthest from that from Peru. Sweet potato germplasm resources from Peru had the richest genetic diversity, supporting the view that Peru is the center of origin and domestication of sweet potato varieties.
conclusionsOverall, this study provides scientific guidance for the conservation, identification, and utilization of sweet potato germplasm resources and offers a reference to facilitate the discovery of important genes to boost sweet potato breeding.
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