Опубликована: Янв. 1, 2025
Язык: Английский
Frontiers in Plant Science, Год журнала: 2023, Номер 14
Опубликована: Май 10, 2023
Wheat ( Triticum aestivum L.) diseases are major factors responsible for substantial yield losses worldwide, which affect global food security. For a long time, plant breeders have been struggling to improve wheat resistance against by selection and conventional breeding techniques. Therefore, this review was conducted shed light on various gaps in the available literature reveal most promising criteria disease wheat. However, novel techniques molecular past few decades very fruitful developing broad-spectrum other important traits Many types of markers such as SCAR, RAPD, SSR, SSLP, RFLP, SNP, DArT, etc., reported pathogens. This article summarizes insightful involved improvement through diverse programs. Moreover, highlights applications marker assisted (MAS), quantitative trait loci (QTL), genome wide association studies (GWAS) CRISPR/Cas-9 system diseases. We also reviewed all mapped QTLs bunts, rusts, smuts, nematode Furthermore, we proposed how GWAS can assist future genetic If these approaches used successfully future, they be significant step toward expanding production crops.
Язык: Английский
Процитировано
20
GM crops & food, Год журнала: 2023, Номер 14(1), С. 1 - 27
Опубликована: Июнь 8, 2023
The daunting task of feeding an ever-growing population is immense challenge for the contemporary scientific community, especially in view rapidly changing climate throughout world. Amidst these threatening crises, we witness rapid development genome editing (GE) technologies, revolutionizing field applied genomics and molecular breeding. Various GE tools have been developed during last two decades, but CRISPR/Cas system has most recently made a significant impact on crop improvement. major breakthroughs this versatile toolbox are genomic modifications like single base-substitutions, multiplex GE, gene regulation, screening mutagenesis, enhancing breeding wild plants. Previously, was used to modify genes related traits such as biotic/abiotic resistance/tolerance, post-harvest traits, nutritional address self-incompatibility analysis-related challenges. In present review, demonstrated functional dynamics CRISPR-based its applicability targeting accomplish novel crops. compiled knowledge will provide solid foundation highlighting primary source applying crops, achieve food security.
Язык: Английский
Процитировано
19
International Journal of Molecular Sciences, Год журнала: 2021, Номер 22(15), С. 7956 - 7956
Опубликована: Июль 26, 2021
Fungal diseases pose a major threat to ornamental plants, with an increasing percentage of pathogen-driven host losses. In management the majority fungal primarily depends upon chemical control methods that are often non-specific. Host basal resistance, which is deficient in many plays key role combating diseases. Despite their economic importance, conventional and molecular breeding approaches plants facilitate disease resistance lagging, this predominantly due complex genomes, limited availability gene pools, degree heterozygosity. Although genetic engineering offers feasible overcome intrinsic barriers classical breeding, achievements have mainly been reported only regard modification floral attributes ornamentals. The unavailability transformation protocols candidate resources for several crops presents obstacle tackling functional studies on resistance. Recently, multiomics technologies, combination genome editing tools, provided shortcuts examine regulatory mechanisms underlying ultimately leading subsequent advances development novel cultivars desired disease-resistant traits, crops. constitute plant diseases, comprehensive overview highly important seems be insufficient field horticulture. Hence, review, we highlight representative infection-related pathogens focus Recent progress strategies, RNAi such as HIGS SIGS enhancement various crops, also described.
Язык: Английский
Процитировано
38
Critical Reviews in Biotechnology, Год журнала: 2022, Номер 43(4), С. 594 - 612
Опубликована: Апрель 3, 2022
Cassava (Manihot esculenta) is a major staple food and the world's fourth source of calories. Biotechnological contributions to enhancing this crop, its advances, present issues must be assessed regularly. Functional genomics, genomic-assisted breeding, molecular tools, genome editing technologies, among other biotechnological approaches, have helped improve potential economically important crops like cassava by addressing some significant constraints, such as nutrient deficiency, toxicity, poor starch quality, disease susceptibility, low yield capacity, postharvest deterioration. However, development, improvement, subsequent acceptance improved cultivars been challenging required holistic approaches solving them. This article provides an update trends gaps in biotechnology, reviewing relevant strategies used highlighting risk acceptability Southern Africa.
Язык: Английский
Процитировано
25
Journal of Plant Biochemistry and Biotechnology, Год журнала: 2022, Номер 31(2), С. 227 - 238
Опубликована: Янв. 7, 2022
Язык: Английский
Процитировано
22
Journal of Plant Physiology, Год журнала: 2022, Номер 275, С. 153740 - 153740
Опубликована: Июнь 10, 2022
Язык: Английский
Процитировано
22
Sustainability, Год журнала: 2022, Номер 14(21), С. 14417 - 14417
Опубликована: Ноя. 3, 2022
Chemotherapy has advanced modern agriculture with costly side effects such as the extinction of beneficial species, resistant pest resurgence, environmental pollution, tainted food consumption, and health implications. Attention is now focused on biopesticides a solution to abovementioned disadvantages. Additionally, there growing need understand range relative effectiveness in controlling pests promoting sustainable agriculture. The latter major driver Sustainable Development Goals (SDGs). In comparison synthetic pesticides, offer nearly similar protection against most notorious pests, except Albugo candida (oomycetes), Ustilago maydis (fungi), Phytomonas spp. (protozoa), Nacobbus aberrans (nematode), Cyperus rotundus (weed). This study shows that viruses are more vulnerable essential oils, nematodes weeds natural enemies, herbivorous insects biochemical insecticides, plant pathogens plant-incorporated protectants microbial pesticides. work also demonstrates it preferable use plant-derived field concurrently. Incorporating these findings into large-scale farming via integrated management method would improve outcome (SA), which connects 11 17 SDGs. Despite their proven efficacy attributes, have some deficiencies, slow action short shelf life span, can be improved by omics, RNA interference, nano-based technologies. technologies provides relevant prospects for improving existing discovering developing new bio-controlling agents (BCA).
Язык: Английский
Процитировано
22
Functional & Integrative Genomics, Год журнала: 2023, Номер 23(3)
Опубликована: Июнь 20, 2023
Язык: Английский
Процитировано
12
Plants, Год журнала: 2023, Номер 12(15), С. 2764 - 2764
Опубликована: Июль 25, 2023
Cannabis (Cannabis sativa L.) is one of the earliest cultivated crops, valued for producing a broad spectrum compounds used in medicinal products and being source food fibre. Despite availability its genome sequences, few studies explore molecular mechanisms involved pathogen defense, underlying biological pathways are poorly defined places. Here, we provide an overview defence responses against common pathogens, such as Golovinomyces spp., Fusarium Botrytis cinerea Pythium spp. For each these after summary their characteristics symptoms, identifying genes resistance mechanisms. Many focus on potential involvement disease-resistance genes, while others refer to other plants however whose results may be use research. Omics investigations allowing identification candidate highlighted, editing approaches generate resistant species based CRISPR/Cas9 technology discussed. According emerging results, model including both immune plant–pathogen interactions finally proposed. To our knowledge, this first review Cannabis.
Язык: Английский
Процитировано
11
Functional Plant Biology, Год журнала: 2024, Номер 51(5)
Опубликована: Май 1, 2024
Sugarcane (Saccharum officinarum ) has gained more attention worldwide in recent decades because of its importance as a bioenergy resource and producing table sugar. However, the production capabilities conventional varieties are being challenged by changing climates, which struggle to meet escalating demands growing global population. Genome editing emerged pivotal field that offers groundbreaking solutions agriculture beyond. It includes inserting, removing or replacing DNA an organism's genome. Various approaches employed enhance crop yields resilience harsh climates. These techniques include zinc finger nuclease (ZFN), transcription activator-like effector (TALEN) clustered regularly interspaced short palindromic repeats/associated protein (CRISPR/Cas). Among these, CRISPR/Cas is one most promising rapidly advancing fields. With help these techniques, several crops like rice (Oryza sativa ), tomato (Solanum lycopersicum maize (Zea mays barley (Hordeum vulgare sugarcane have been improved be resistant viral diseases. This review describes advances genome with particular focus on focuses advantages limitations while also considering regulatory ethical implications across different countries. insights into future prospects application agriculture.
Язык: Английский
Процитировано
4