Exploiting Plant–Phytonematode Interactions to Upgrade Safe and Effective Nematode Control DOI Creative Commons
Mahfouz M. M. Abd-Elgawad

Life, Год журнала: 2022, Номер 12(11), С. 1916 - 1916

Опубликована: Ноя. 17, 2022

Plant-parasitic nematodes (PPNs) bring about substantial losses of economic crops globally. With the environmental and health issues facing use chemical nematicides, research efforts should focus on providing economically effective safe control methods. The sound exploitation plant-PPN interactions is fundamental to such efforts. Initially, proper sampling extraction techniques be followed avoid misleading nematode data. Recent evolutions in can make diverse non-molecular molecular approaches boost plant defenses. Therefore, PPN increasing crop yields through single, sequential, dual-purpose, simultaneous applications agricultural inputs, including biocontrol agents, seriously attempted, especially within IPM schemes. biologicals would ideally facilitated by production practices solve related issues. full investment employ new views interdisciplinary specialties relevant modern disciplines optimize management. Having an accurate grasp events will help developing tools for control. Nonetheless, currently investigated favoring responses, e.g., resistance genes, RNA interference, marker-assisted selection, proteinase inhibitors, chemo-disruptive peptides, plant-incorporated protectants, are key factors expanding reliable They may applied broader scales a improvement yields.

Язык: Английский

Soil salinization in agriculture: Mitigation and adaptation strategies combining nature-based solutions and bioengineering DOI Creative Commons
Paolo Tarolli, Jian Luo, Edward Park

и другие.

iScience, Год журнала: 2024, Номер 27(2), С. 108830 - 108830

Опубликована: Янв. 12, 2024

Язык: Английский

Процитировано

81
Understanding Molecular Plant–Nematode Interactions to Develop Alternative Approaches for Nematode Control DOI Creative Commons
Mahfouz M. M. Abd-Elgawad

Plants, Год журнала: 2022, Номер 11(16), С. 2141 - 2141

Опубликована: Авг. 17, 2022

Developing control measures of plant-parasitic nematodes (PPNs) rank high as they cause big crop losses globally. The growing awareness numerous unsafe chemical nematicides and the defects found in their alternatives are calling for rational molecular nematodes. This focuses on using genetically based plant resistance exploiting mechanisms underlying plant–nematode interactions. Rapid significant advances techniques such high-quality genome sequencing, interfering RNA (RNAi) gene editing can offer a better grasp these Efficient tools resources emanating from interactions highlighted herein while issues them summarized. Their revision clearly indicates dire need to further upgrade knowledge about involved host-specific susceptibility/resistance mediated by PPN effectors, genes, or quantitative trait loci boost effective sustainable use economically important species. Therefore, it is suggested employ impacts case-by-case basis. will allow us track optimize according actual variables. It would enable precisely fix factors governing functions expressions combine with other tactics into integrated management.

Язык: Английский

Процитировано

39
Defense Strategies: The Role of Transcription Factors in Tomato–Pathogen Interaction DOI Creative Commons
Maria Doroteia Campos, Maria do Rosário Félix, Mariana Patanita

и другие.

Biology, Год журнала: 2022, Номер 11(2), С. 235 - 235

Опубликована: Фев. 1, 2022

Tomato, one of the most cultivated and economically important vegetable crops throughout world, is affected by a panoply different pathogens that reduce yield affect product quality. The study tomato–pathogen system arises as an ideal for better understanding molecular mechanisms underlying disease resistance, offering opportunity improving quality products. Among several genes already identified in tomato response to pathogens, we highlight those encoding transcription factors (TFs). TFs act transcriptional activators or repressors gene expression are involved large-scale biological phenomena. They key regulators central components plant innate immune basal defense diverse processes, including responses pathogens. Here, present overview recent studies regarding biotic stresses. Hence, focus on families TFs, selected their abundance, importance, availability functionally well-characterized members pathogen attack. Tomato TFs’ roles possibilities related use engineering resistance presented. With this review, intend provide new insights into regulation against invading view breeding.

Язык: Английский

Процитировано

38
Status, Gaps and Perspectives of Powdery Mildew Resistance Research and Breeding in Cucurbits DOI Creative Commons
A. Lebeda, E. Křístková, Barbora Mieslerová

и другие.

Critical Reviews in Plant Sciences, Год журнала: 2024, Номер 43(4), С. 211 - 290

Опубликована: Март 6, 2024

Cucurbitaceae, the gourd family of flowering plants, is a very large and diverse family, order Cucurbitales, contains 95 genera 950–980 species food ornamental wild weedy mostly with high genetic diversity. This review focused on most important cucurbit crops (Cucumis sativus, Cucumis melo, Cucurbita spp., Citrullus lanatus, Momordica charantia, Lagenaria siceraria, Luffa acutangula) some their relatives as hosts powdery mildews (CPM). Powdery (PM) (Ascomycota, Erysiphales) are one frequently encountered easily visible groups plant pathogenic fungi > 900 species. They obligate biotrophs, they colonize above-ground tissues, leaves, though may also stems, petioles, flowers fruits, usually debilitators, not killers. These parasitic have been problematic cucurbits for long time world-wide, causing serious economic losses in yield quality. All economically host CPM. Seven PM different taxonomic positions, ranges, geographic distributions ecological requirements known cucurbits. CPM taxonomy denomination rapidly changed during last few decades through detailed analyses clarifications. At least three parasitize cucurbits: endoparasite Leveillula taurica (Lt) marginal importance; two ectoparasitic species, Golovinomyces orontii (Go), Podosphaera xanthii (Px), which world-wide. The pathogens differ distribution, occur together mixed infections. highly variable at population level virulence, race identities, fast adaptation pathogens. Cucurbit-CPM interactions complicated, between respective pathogen Here we present critical overview obstacles, gaps recent progress these matters six respect to resistance resources, genetics resistance, mapping development molecular markers, physiology mechanisms developments mlo-mediated patents, breeding.

Язык: Английский

Процитировано

8
High-quality chromosome-scale genomes facilitate effective identification of large structural variations in hot and sweet peppers DOI Creative Commons
Joung‐Ho Lee, Jelli Venkatesh, Jinkwan Jo

и другие.

Horticulture Research, Год журнала: 2022, Номер 9

Опубликована: Янв. 1, 2022

Pepper (Capsicum annuum) is an important vegetable crop that has been subjected to intensive breeding, resulting in limited genetic diversity, especially for sweet peppers. Previous studies have reported pepper draft genome assemblies using short read sequencing, but their capture of the extent large structural variants (SVs), such as presence-absence (PAVs), inversions, and copy-number (CNVs) complex falls short. In this study, we sequenced genomes representative hot accessions by long-read and/or linked-read methods advanced scaffolding technologies. First, developed a high-quality reference cultivar 'Dempsey' then used identify SVs 11 other constructed graph-based pan-genome pepper. We annotated average 42 972 gene families each accession, defining set 19 662 core 23 115 non-core families. The new includes informative variants, 222 159 PAVs, 12 322 CNVs, 16 032 inversions. Pan-genome analysis revealed PAVs associated with agricultural traits, including potyvirus resistance, fruit color, pungency, orientation. Comparatively, number genes are affected which positively correlated high frequency transposable elements (TEs), indicating TEs play key role shaping genomic landscape datasets presented herein provide powerful resource genome-assisted breeding improvement.

Язык: Английский

Процитировано

28
Extending lettuce shelf life through integrated technologies DOI Creative Commons
Hui Peng, Ivan Šimko

Current Opinion in Biotechnology, Год журнала: 2023, Номер 81, С. 102951 - 102951

Опубликована: Май 12, 2023

Язык: Английский

Процитировано

18
Tomato Recognition and Localization Method Based on Improved YOLOv5n-seg Model and Binocular Stereo Vision DOI Creative Commons

Shuhe Zheng,

Yang Liu,

Wuxiong Weng

и другие.

Agronomy, Год журнала: 2023, Номер 13(9), С. 2339 - 2339

Опубликована: Сен. 8, 2023

Recognition and localization of fruits are key components to achieve automated fruit picking. However, current neural-network-based recognition algorithms have disadvantages such as high complexity. Traditional stereo matching also low accuracy. To solve these problems, this study targeting greenhouse tomatoes proposed an algorithm framework based on YOLO-TomatoSeg, a lightweight tomato instance segmentation model improved from YOLOv5n-seg, accurate approach using RAFT-Stereo disparity estimation least squares point cloud fitting. First, binocular images were captured camera system. The left image was processed by YOLO-TomatoSeg segment instances generate masks. Concurrently, estimated for computing the original depth cloud. Then, clipped masks isolate clouds, which further preprocessed. Finally, sphere fitting method 3D centroid co-ordinates radii clouds spherical models. experimental results showed that, in stage, replaced Backbone network YOLOv5n-seg with building blocks ShuffleNetV2 incorporated SE attention module, reduced complexity while improving Ultimately, achieved AP 99.01% size only 2.52 MB, significantly outperforming mainstream models Mask R-CNN (98.30% AP) YOLACT (96.49% AP). 68.3% compared model. In at range 280 mm 480 mm, average error affected occlusion sunlight conditions. maximum ±5.0 meeting accuracy requirements tomato-picking robots. This developed tomato, can facilitate research, development, application fruit-picking

Язык: Английский

Процитировано

16
CRISPR/Cas-mediated genome editing for efficient tomato breeding: past achievements and future directions DOI
Muhammad Naeem, Wajid Zaman, Saddam Saqib

и другие.

South African Journal of Botany, Год журнала: 2024, Номер 172, С. 277 - 288

Опубликована: Июль 26, 2024

Язык: Английский

Процитировано

5
Progress in Marker-Assisted Selection to Genomics-Assisted Breeding in Tomato DOI
Jagesh Kumar Tiwari, Suresh Reddy Yerasu,

Nagendra Rai

и другие.

Critical Reviews in Plant Sciences, Год журнала: 2022, Номер 41(5), С. 321 - 350

Опубликована: Сен. 3, 2022

AbstractTomato is an important vegetable crop for fresh and processed products. In the past decades, conventional breeding cum marker-assisted selection (MAS) has been deployed widely to develop modern tomato cultivars with desirable agronomic traits, market classes, consumer preferences. The rapid developments in sequencing technologies reduced costs per sample, high-throughput single nucleotide polymorphism (SNP) genotyping platforms, bioinformatics tools have revolutionized improvement programs, deciphered genome sequence 2012. Since then thousands of cultivated, its close relatives, wild species resequenced analyze structural variants population structure, genetic diversity, high-density map construction so on. Further, pan-genomes constructed search genomics regions associated traits expedite process. Importantly, genomics-assisted research begun tomatoes identification genes, SNP markers phenotypic variation by applying resequencing, genome-wide association studies (GWAS) using array, genotyping-by-sequencing techniques. genomic (GS) method expected increase efficiency gain rapidly. This review provides latest information on progress MAS pan-genomes, genotyping, GWAS, GS tomatoes.Keywords: Breedinggenome sequencinggenomics-assisted breedingmarker-assisted selectionSNPtomato AcknowledgmentsThe authors thank ICAR-IIVR, Varanasi necessary support. Thanks ICAR-Lal Bahadur Shastri Outstanding Young Scientist Award project JKT.

Язык: Английский

Процитировано

21
Sl-lncRNA47980, a positive regulator affects tomato resistance to Phytophthora infestans DOI

Chenglin Su,

Zhengjie Wang, Jun Cui

и другие.

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 248, С. 125824 - 125824

Опубликована: Июль 13, 2023

Язык: Английский

Процитировано

12