Trends in Plant Science, Journal Year: 2023, Volume and Issue: 28(12), P. 1406 - 1421
Published: Aug. 23, 2023
Language: Английский
Theoretical and Applied Genetics, Journal Year: 2020, Volume and Issue: 134(2), P. 731 - 742
Published: Dec. 19, 2020
Language: Английский
Citations
40
The Plant Genome, Journal Year: 2021, Volume and Issue: 14(2)
Published: June 9, 2021
Abstract Camelina [ sativa (L.) Crantz] is an oilseed crop in the Brassicaceae family that currently being developed as a source of bioenergy and healthy fatty acids. To facilitate modern breeding efforts through marker‐assisted selection biotechnology, we evaluated genetic variation among worldwide collection 222 camelina accessions. We performed whole‐genome resequencing to obtain single nucleotide polymorphism (SNP) markers analyze genomic diversity. also conducted phenotypic field evaluations two consecutive seasons for variations key agronomic traits related production such seed size, oil content (OC), acid composition, flowering time. determined population structure accessions using 161,301 SNPs. Further, identified quantitative trait loci (QTL) candidate genes controlling above field‐evaluated by genome‐wide association studies (GWAS) complemented with linkage mapping recombinant inbred line (RIL) population. Characterization natural at genome levels provides valuable resources improvement. The QTL should assist advanced varieties can be integrated into cropping systems high yield oils desired composition.
Language: Английский
Citations
34
Plants People Planet, Journal Year: 2021, Volume and Issue: 4(2), P. 143 - 156
Published: Oct. 14, 2021
Societal Impact Statement Sorghum is an important cereal crop that provides calories and nutrients for much of the world's population, it often grown with low fertiliser input. Optimising yield, nutritive content bioavailability sorghum grain minimal input importance human nutrition, arbuscular mycorrhizal (AM) fungi have previously shown potential to assist in this. Across genetic diversity, AM improved nutrition zinc iron a phosphorus soil. Thus, food production systems effectively manage may improve consumer outcomes. Summary C 4 source across world, predominantly cultivated consumed low‐ middle‐income countries. can be highly colonised by fungi, plant‐fungal association lead improvements biomass nutrient uptake. High‐throughput phenotyping allows us non‐destructively interrogate ‘hidden’ effects on growth phenology. Eight genetically diverse genotypes were soil amended 2 or 20 mg P kg −1 inoculated fungal culture Rhizophagus irregularis . uncovered phenology, while biomass, Zn Fe root colonisation was determined after destructive harvest. plants generally performed better than non‐AM control plants, greater harvest indices, P, contents. During early stages, led temporary depressions. There also fertilisation time‐of‐flowering. The genotype highest could barely produce when non‐inoculated. two failed mature had very colonisation. Generally, responsive produced more quality colonised, without adverse consequences micronutrient bioavailability.
Language: Английский
Citations
34
BMC Plant Biology, Journal Year: 2021, Volume and Issue: 21(1)
Published: June 22, 2021
Abstract Background Sesame is a rare example of non-model and minor crop for which numerous genetic loci candidate genes underlying features interest have been disclosed at relatively high resolution. These progresses achieved thanks to the applications genome-wide association study (GWAS) approach. GWAS has benefited from availability high-quality genomes, re-sequencing data thousands genotypes, extensive transcriptome sequencing, development haplotype map web-based functional databases in sesame. Results In this paper, we reviewed methods, statistical models discovery important traits A novel online database SiGeDiD ( http://sigedid.ucad.sn/ ) developed provide access all genomic discoveries through We also tested first time, various new multi-locus Conclusions Collectively, work portrays steps provides guidelines efficient implementation sesame, crop.
Language: Английский
Citations
33
Molecular Horticulture, Journal Year: 2022, Volume and Issue: 2(1)
Published: Feb. 10, 2022
Abstract Potato is the fourth most important food crop in world. Although with a long history for breeding approaches, genomic information and association between genes agronomic traits remain largely unknown particularly autotetraploid potato cultivars, which limit molecular progression. By resequencing genome of 108 main cultivar accessions rich genetic diversity population structure from International Center, approximate 20-fold coverage, we revealed more than 27 million Single Nucleotide Polymorphisms ~ 3 Insertion Deletions high quality accuracy. Domestication analysis genome-wide studies (GWAS) identified candidate loci related to photoperiodic flowering time temperature sensitivity as well disease resistance, providing informative insights into selection domestication potato. In addition, GWAS GWASploy 25 by signals, especially those tuber size, small-sized weight thickness that was also validated transcriptome analysis. Our study provides valuable resource facilitates elucidation process improvement
Language: Английский
Citations
26
International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(5), P. 2405 - 2405
Published: Feb. 22, 2022
Grain size, grain number per panicle, and weight are crucial determinants of yield-related traits in cereals. Understanding the genetic basis has been main research object nodal crop science. Sorghum maize, as very close C4 crops with high photosynthetic rates, stress tolerance large biomass characteristics, extensively used to produce food, feed, biofuels worldwide. In this review, we comprehensively summarize a quantitative trait loci (QTLs) associated yield sorghum maize. We placed great emphasis on discussing 22 fine-mapped QTLs 30 functionally characterized genes, which greatly hinders our deep understanding at molecular mechanism level. This review provides general overview comprehensive findings discusses emerging trend marker-assisted breeding these QTLs.
Language: Английский
Citations
26
Journal of Experimental Botany, Journal Year: 2023, Volume and Issue: 74(9), P. 2875 - 2890
Published: Feb. 17, 2023
Elevated [CO2] (eCO2) and water stress reduce leaf stomatal conductance (gs), which may affect thermoregulation during heat waves (heat stress). Two sorghum lines, with different width were grown in a glasshouse at mean day temperature of 30 °C, under watering levels, subjected to (43 °C) for 6 d the start reproductive stage. We measured photosynthetic responses light transients before harvesting plants. Photosynthesis growth conditions (Agrowth) biomass accumulation enhanced by eCO2 control conditions. Heat increased gs, especially wider leaves, reduced time constant opening (kopen) ambient but not eCO2. However, photosynthesis due evaporative cooling. prevented reduction both stress, possibly improved plant soil status as result gs. Our results suggest that response C4 crop future climate depends on trade-off between low gs needed high use efficiency drought tolerance, tolerance an future.
Language: Английский
Citations
14
Plant and Cell Physiology, Journal Year: 2020, Volume and Issue: 61(7), P. 1262 - 1272
Published: April 22, 2020
Abstract Sorghum [Sorghum bicolor (L.) Moench] grown locally by Japanese farmers is generically termed Takakibi, although its genetic diversity compared with geographically distant varieties or even within Takakibi lines remains unclear. To explore the genomic and traits controlling biomass other physiological in we focused on a landrace, NOG, this study. Admixture analysis of 460 sorghum accessions revealed that NOG belonged to subgroup represented Asian sorghums, it was only distantly related American/African including BTx623. In an attempt dissect major biomass, generated recombinant inbred line (RIL) from cross between BTx623 constructed high-density linkage map based 3,710 single-nucleotide polymorphisms obtained restriction-site-associated DNA sequencing 213 RIL individuals. Consequently, 13 fine quantitative trait loci (QTLs) were detected chromosomes 2, 3, 6, 7, 8 9, which included five QTLs for days heading, three plant height (PH) total shoot fresh weight two Brix. Furthermore, identified dominant PH as being identical previously reported dw1 dw3. Together, these results corroborate diversified genome while population study will be useful dissecting important sorghum.
Language: Английский
Citations
33
Plants, Journal Year: 2023, Volume and Issue: 12(7), P. 1557 - 1557
Published: April 4, 2023
Sorghum bicolor (L.) is one of the oldest crops cultivated by human beings which has been used in food and wine making. To understand genetic diversity sorghum breeding resources further guide molecular-marker-assisted breeding, six yield-related traits were analyzed for 214 germplasm from all over world, 2,811,016 single-nucleotide polymorphisms (SNPs) markers produced resequencing these germplasms. After controlling Q K, QTLs found to be related using three algorisms. Interestingly, an important QTL was may affect multiple this study. It most likely candidate gene SORBI_3008G116500, a homolog Arabidopsis thaliana gene-VIP5 analyzing annotation LD block. The haplotype analysis showed that SORBI_3008G116500hap3 elite haplotype, it only existed Chinese proven more associated with SNPs SORBI_3008G116500 promoter through association studies. Overall, genes identified study would benefit molecular-assisted yield sorghum.
Language: Английский
Citations
12
Theoretical and Applied Genetics, Journal Year: 2023, Volume and Issue: 136(10)
Published: Sept. 16, 2023
Language: Английский
Citations
12