ArticlePloS one2014
Promoting utilization of Saccharum spp. genetic resources through genetic diversity analysis and core collection construction.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- From n + n to 2n + n: Unconventional Chromosome Inheritance and Stable Retention of the EntirePlants (Basel, Switzerland) · 2026Article
- Genetic evolution of parental populations and construction of core germplasm populations in qinghai spruce seed orchard based on SLAF-seq technology.Frontiers in genetics · 2025Article
- Genetic variation and preliminary marker-trait associations for cane quality traits in a diverse world collection of sugarcane (Frontiers in plant science · 2025Article
- Genetic diversity and population structure of sugarcane introgressed hybrids by SSR markers.3 Biotech · 2023Article
- Assessing the genetic integrity of sugarcane germplasm in the USDA-ARS National Plant Germplasm System collection using single-dose SNP markers.Frontiers in plant science · 2023Article
- Genomic Selection in Sugarcane: Current Status and Future Prospects.Frontiers in plant science · 2021Review
- Expression profiling of MADS-box gene family revealed its role in vegetative development and stem ripening in S. spontaneum.Scientific reports · 2020Article
- An enriched sugarcane diversity panel for utilization in genetic improvement of sugarcane.Scientific reports · 2020Article
- Epigenetic diversity of3 Biotech · 2020Article
- Genome-wide association study of multiple yield traits in a diversity panel of polyploid sugarcane (Saccharum spp.).The plant genome · 2020Article
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- Target enrichment sequencing of 307 germplasm accessions identified ancestry of ancient and modern hybrids and signatures of adaptation and selection in sugarcane (Saccharum spp.), a 'sweet' crop with 'bitter' genomes.Plant biotechnology journal · 2019Article
- Genetic diversity and population structure analysis of Saccharum and Erianthus genera using microsatellite (SSR) markers.Scientific reports · 2019Article
- Agro-morphological description, genetic diversity and population structure of sugarcane varieties from sub-tropical India.3 Biotech · 2018Article
- Unraveling the genetic structure of Brazilian commercial sugarcane cultivars through microsatellite markers.PloS one · 2018Article
- Potentials, Challenges, and Genetic and Genomic Resources for Sugarcane Biomass Improvement.Frontiers in plant science · 2018Review
- Cell wall metabolism and hexose allocation contribute to biomass accumulation in high yielding extreme segregants of a Saccharum interspecific F2 population.BMC genomics · 2017Article
- Mining sequence variations in representative polyploid sugarcane germplasm accessions.BMC genomics · 2017Article
- Detection of Bar Transgenic Sugarcane with a Rapid and Visual Loop-Mediated Isothermal Amplification Assay.Frontiers in plant science · 2016Article
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sugarcane (Saccharum spp.) and other members of Saccharum spp. are attractive biofuel feedstocks. One of the two World Collections of Sugarcane and Related Grasses (WCSRG) is in Miami, FL. This WCSRG has 1002 accessions, presumably with valuable alleles for biomass, other important agronomic traits, and stress resistance. However, the WCSRG has not been fully exploited by breeders due to its lack of characterization and unmanageable population. In order to optimize the use of this genetic resource, we aim to 1) genotypically evaluate all the 1002 accessions to understand its genetic diversity and population structure and 2) form a core collection, which captures most of the genetic diversity in the WCSRG. We screened 36 microsatellite markers on 1002 genotypes and recorded 209 alleles. Genetic diversity of the WCSRG ranged from 0 to 0.5 with an average of 0.304. The population structure analysis and principal coordinate analysis revealed three clusters with all S. spontaneum in one cluster, S. officinarum and S. hybrids in the second cluster and mostly non-Saccharum spp. in the third cluster. A core collection of 300 accessions was identified which captured the maximum genetic diversity of the entire WCSRG which can be further exploited for sugarcane and energy cane breeding. Sugarcane and energy cane breeders can effectively utilize this core collection for cultivar improvement. Further, the core collection can provide resources for forming an association panel to evaluate the traits of agronomic and commercial importance.
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