Applications of Artificial Intelligence in Climate-Resilient Smart-Crop Breeding

International Journal of Molecular Sciences, Год журнала: 2022, Номер 23(19), С. 11156 - 11156

Опубликована: Сен. 22, 2022

Recently, Artificial intelligence (AI) has emerged as a revolutionary field, providing great opportunity in shaping modern crop breeding, and is extensively used indoors for plant science. Advances phenomics, enviromics, together with the other "omics" approaches are paving ways elucidating detailed complex biological mechanisms that motivate functions response to environmental trepidations. These have provided researchers precise tools evaluate important agronomic traits larger-sized germplasm at reduced time interval early growth stages. However, big data relationships within impede understanding of behind genes driving agronomic-trait formations. AI brings huge computational power many new strategies future breeding. The present review will encompass how applications technology, utilized current breeding practice, assist solve problem high-throughput phenotyping gene functional analysis, advances technologies bring opportunities make envirotyping widely Furthermore, methods, linking genotype phenotype remains massive challenge impedes optimal application field phenotyping, genomics, enviromics. In this review, we elaborate on be preferred tool increase accuracy genotyping, data; moreover, explore developing challenges multiomics computing integration. Therefore, integration can allow rapid identification eventually accelerate crop-improvement programs.

Язык: Английский

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Crop adaptation to climate change: An evolutionary perspective

Molecular Plant, Год журнала: 2023, Номер 16(10), С. 1518 - 1546

Опубликована: Июль 27, 2023

Язык: Английский

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Strategies for breeding crops for future environments

Trends in Plant Science, Год журнала: 2023, Номер 29(3), С. 303 - 318

Опубликована: Окт. 12, 2023

Язык: Английский

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Climate Change Responses of High-Elevation Polylepis Forests

Forests, Год журнала: 2024, Номер 15(5), С. 811 - 811

Опубликована: Май 4, 2024

The high mountain forests on Earth are characterized by sharp environmental heterogeneity, species endemism, and unique phenotypic adaptations. Yet, global warming is jeopardizing this ecosystem as no other some may have nowhere to go beyond the mountain’s summits. One of most human-endangered high-elevation ecosystems Polylepis forest. Despite its vulnerability, forecasting climate reactions in distinctive forest type remains a formidable challenge. Therefore, study, we modeled change responses allopatric sericea P. quadrijuga (Rosaceae) northern Andes. analysis took into account VIF-prioritized bioclimatic variables for near-to-present future (2081–2100 MPI-ESM1-2-HR) conditions. Model selection was carried out following AUC scores 12 MaxEnt six machine learning algorithms. Predictive power reached 0.97 MaxEnt’s model fc.H_rm.1 (H-1). Results indicate moderate vulnerability sericea, with 29% loss area trailing edge, due period 2081–2100. On hand, likely experience even larger distribution losses, up 99%, same period. findings study suggest that quadrijuga, compared exhibits restricted ability maintain corresponding habitat requirements face climatic change. Higher niche specialization environmentally heterogeneous Eastern Cordillera contrasts more generalist nature topographically less complex Central Cordillera. In addition change, trend be exacerbated detrimental effects agriculture, mining, an expanding rural population, which represent significant human-driven pressures yet Andean highlands. based previous studies, historical population dynamics during past glacial cycles suggests range shifts could play role at deeper time scales than previously forecasted species’ reaction Additionally, able endure current locations via local adaptation plasticity, major drivers variation long-lived trees, counteracting scenario under conservatism hypothesis. Ultimately, modeling procedure employed provides insights potential 70 years from now. Oncoming studies consider alternative inherent gene pool interaction edaphic biotic agents. We advocate application comparable estimations tree communities found line.

Язык: Английский

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Delineating the role of plant stature towards heat stress tolerance in field pea (Pisum sativum L.)

Heliyon, Год журнала: 2023, Номер 9(3), С. e14539 - e14539

Опубликована: Март 1, 2023

Terminal heat stress severely affects field pea production in tropical climates. Identifying and characterizing marker-trait(s) remain vital for breeding heat-tolerant cultivars of pea. Field genotypes are highly variable plant stature; however, the significance stature yield stability under high-temperature conditions is not yet well understood. The study aimed to investigate sensitivity toward sustainability environments. A panel 150 diverse with statures [dwarf (<50 cm), semi-dwarf (50-80 medium-tall (80-150 cm)] were grown late sowing-induced environments two consecutive years (2017-2019). During first year experiment, sown crops (15 30 days) exposed high-temperatures at flowering (+3.5 +8.1 °C) grain-filling (+3.3 +6.1 over timely crops. Likewise, elevated temperature during (+3.7 +5.2 grain filling (+5.4 +9.9 recorded late-sown (delayed by 27 54 next year. Medium-tall had longer duration (7-10%), higher pod-bearing nodes (8-18%) (22-55%), lower losses (13-18%) dwarf Significant associations height yield, loss, heat-susceptibility index suggested tolerance capacity tall-type plants compared types. GGEbiplot analysis revealed that all medium (mean = 108 while heat-susceptible mostly stature. Hence, better adaptability Henceforth, approach may be designed embracing backgrounds develop climate resilient cultivars.

Язык: Английский

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Improving Coconut Using Modern Breeding Technologies: Challenges and Opportunities

Plants, Год журнала: 2022, Номер 11(24), С. 3414 - 3414

Опубликована: Дек. 7, 2022

Coconut (

Язык: Английский

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Resequencing of 410 Sesame Accessions Identifies SINST1 as the Major Underlying Gene for Lignans Variation

International Journal of Molecular Sciences, Год журнала: 2023, Номер 24(2), С. 1055 - 1055

Опубликована: Янв. 5, 2023

Sesame is a promising oilseed crop that produces specific lignans of clinical importance. Hence, molecular description the regulatory mechanisms lignan biosynthesis essential for improvement. Here, we resequence 410 sesame accessions and identify 5.38 1.16 million SNPs (single nucleotide polymorphisms) InDels, respectively. Population genomic analyses reveal has evolved geographic pattern categorized into northern (NC), middle (MC), southern (SC) groups, with potential origin in region subsequent introduction to other regions. Selective sweeps analysis uncovers 120 75 significant selected regions MC NC By screening these regions, unveiled 184 common genes positively subpopulations exploitation Genome-wide association study identifies 17 72 SNP loci sesamin sesamolin variation, respectively, 11 candidate causative genes. The major pleiotropic SNPC/A locus variation located exon gene SiNST1. Further revealed this was higher content accessions, "C" allele favorable accumulation lignans. Overexpression SiNST1C hairy roots significantly up-regulated expression SiMYB58, SiMYB209, SiMYB134, SiMYB276, most monolignol biosynthetic Consequently, increased, lignin slightly increased. Our findings provide insights regulation will facilitate breeding elite varieties marker-traits studies.

Язык: Английский

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Editorial: Harnessing genebanks: High-throughput phenotyping and genotyping of crop wild relatives and landraces

Frontiers in Plant Science, Год журнала: 2023, Номер 14

Опубликована: Март 10, 2023

EDITORIAL article Front. Plant Sci., 10 March 2023Sec. Bioinformatics Volume 14 - 2023 | https://doi.org/10.3389/fpls.2023.1149469

Язык: Английский

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Pleistocene-dated genomic divergence of avocado trees supports cryptic diversity in the Colombian germplasm

Tree Genetics & Genomes, Год журнала: 2023, Номер 19(5)

Опубликована: Сен. 14, 2023

Abstract Genomic characterization of ex situ plant collections optimizes the utilization genetic resources by identifying redundancies among accessions, capturing cryptic variation, establishing reference collections, and ultimately assisting pre-breeding breeding efforts. Yet, integration evolutionary genomic analyses is often lacking when studying biodiversity crop gene pools. Such case in avocado, Persea americana Mill., an iconic American fruit tree that has seen unprecedented expansion worldwide because its nutritional properties. However, given a very restricted number commercial clones, avocado plantations are becoming more vulnerable to diseases climate change. Therefore, exploring new sources novelty diversity beyond varieties derived from traditional pools Mexico Central America imperative. To fill this gap, we aimed characterize Colombian trees. Specifically, constructed reduced representation libraries genotype sequencing 144 accessions National genebank 240 materials local orchards northwest Andes. We merged resulting reads with available sequences genotypes known groups (also named as races), Mexican, Guatemalan, West Indian, discover 4931 SNPs. then analyzed population structure phylogenetic diversity, reconstructed scenarios, possibly leading germplasm. detected demographic stratification despite evidence intergroup flow. Besides classical three groups, found exclusive group possible substructure related geographical origin (Andean Caribbean). Phylogenetic ABC modeling suggested evolved Pleistocene before human agriculture started, closest relative recognized races would be Indian group. conclude South offers source allelic capable boosting strategies select rootstock candidates well adapted specific eco-geographical regions Colombia abroad.

Язык: Английский

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Genotype Selection, and Seed Uniformity and Multiplication to Ensure Common Bean (Phaseolus vulgaris L.) var. Liborino

Agronomy, Год журнала: 2022, Номер 12(10), С. 2285 - 2285

Опубликована: Сен. 23, 2022

Seed uniformity and stability testing, multiplication, are key steps in the seed supply chain of common bean (Phaseolus vulgaris L.) other crops. Optimizing agronomical practices these phases can ultimately ensure quality availability, germplasm prospective utilization. However, farmers have rarely standardized testing propagation protocols local landraces conserved situ. An example this is Liborino variety (var.), a promising yellow Andean known for its presumably high digestibility adaptation to conditions Cauca river canyon (northwest Andes Colombia), but likely experiencing genetic erosion after decades suboptimal propagation. Therefore, work intended evaluate select locally adapted genotypes var. commercial use, be later multiplied, evaluated by participatory breeding, eventually shared with farmers. Specifically, we 44 accessions six adaption yield field trials at 1100 1400 m a.s.l, AGROSAVIA’s “La Selva” research station 2100 a.s.l. In parallel, carried out multiplication genotype using best guarantee stability. From accessions, nine were well tested conditions. Four exhibited bush type growth habit, while remaining five climbers. The revealed maximum average extrapolated yields up 1169.4 ± 228.4 kg ha−1 types (G8152) 1720.0 588.4 climbers (G51018), both Three climbing matched farmers’ expectations coat color shape, according selection exercise. Uniform stable selected was delivered 2022 39 farmers, ~6.5 seeds per farmer. Our results will allow implementing improvement pipelines, promoting commercialization, boosting economic sustainable development rural communities canyon. pipelines must extended

Язык: Английский

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