Springer eBooks, Journal Year: 2022, Volume and Issue: unknown, P. 93 - 122
Published: Jan. 1, 2022
Language: Английский
Nucleic Acids Research, Journal Year: 2021, Volume and Issue: 50(D1), P. D1483 - D1490
Published: Nov. 19, 2021
The Plant Resistance Genes database (PRGdb; http://prgdb.org/prgdb4/) has been greatly expanded, keeping pace with the increasing amount of available knowledge and data (sequenced proteomes, cloned genes, public analysis data, etc.). easy-to-use style website maintained, while an updated prediction tool, more a new section have added. This will contain plant resistance transcriptomic experiments, providing additional easy-to-access experimental information. DRAGO3, tool for automatic annotation genes behind PRGdb, improved in both accuracy sensitivity, leading to reliable predictions. PRGdb offers 199 reference 586.652 putative from 182 sequenced proteomes. Compared previous release, 4.0 increased number 153 199, 177K 76 proteomes 586K A created that collects plant-pathogen five species agricultural interest. Thereby, these improvements expansions, aims serve as scientific community breeders worldwide, helping further study mechanisms contribute fighting pathogens.
Language: Английский
Citations
57
Frontiers in Plant Science, Journal Year: 2022, Volume and Issue: 13
Published: Oct. 14, 2022
Increasing global food production is threatened by harsh environmental conditions along with biotic stresses, requiring massive new research into integrated stress resistance in plants. Stomata play a pivotal role response to many and abiotic but their orchestrated interactions at the molecular, physiological, biochemical levels were less investigated. Here, we reviewed influence of drought, pathogen, insect herbivory on stomata provide comprehensive overview context stomatal regulation. We also summarized molecular mechanisms triggered these stresses. To further investigate effect stomata–herbivore interaction transcriptional level, transcriptome studies from different plant species attacked pests revealed evidence crosstalk between stress. Comprehensive understanding involvement some plant–herbivore may be an essential step towards herbivores’ manipulation plants, which provides insights for development pest management strategies. Moreover, proposed that can function as important modulators combination, representing exciting frontier science broad precise view interactions.
Language: Английский
Citations
30
Frontiers in Genetics, Journal Year: 2023, Volume and Issue: 13
Published: Jan. 4, 2023
Tomato is one of the most significant vegetable crops, which provides several important dietary components. Pakistan has a low tomato yield compared to other countries because genetic diversity and absence improved cultivars. The present study aimed investigate variability, heritability, advance for yield-related traits in tomato. For this purpose, eight parents their 15 crosses or hybrids were evaluated relevant traits. Significant variation was observed all studied Higher values genotypic coefficient variability (GCV) phenotypic (PCV) recorded per plant (YP) (kg) (37.62% 37.79%), as well number fruits cluster (NFRC) (31.52% 31.71%), flowers (24.63 24.67), single fruit weight (g) (23.49 23.53), indicated that selection these would be fruitful. heritability (h2) estimates (NFC) (0.99%), (SFW) (0.99%). Single exhibited higher components variability. High % mean (GAM) coupled with noted (52.58%) (43.91). NFRC SFW had highly correlation YP (kg), while FSPC positive association can selected enhance (kg). Among hybrids, Nagina × Continental, Pakit Roma BSX-935 high-yielding further evaluation analysis. These findings revealed best performing could used seed production develop varieties. tested suitable changing climatic conditions. (g), NFC, ideal selecting hybrids.
Language: Английский
Citations
20
International Journal of Molecular Sciences, Journal Year: 2023, Volume and Issue: 24(4), P. 4061 - 4061
Published: Feb. 17, 2023
Until a few years ago, many studies focused on the transcriptomic response to single stresses. However, tomato cultivations are often constrained by wide range of biotic and abiotic stress that can occur singularly or in combination, several genes be involved defensive mechanism response. Therefore, we analyzed compared responses resistant susceptible genotypes seven stresses (Cladosporium fulvum, Phytophthora infestans, Pseudomonas syringae, Ralstonia solanacearum, Sclerotinia sclerotiorum, Tomato spotted wilt virus (TSWV) Tuta absoluta) five (drought, salinity, low temperatures, oxidative stress) identify multiple stressors. With this approach, found encoding for TFs, phytohormones, participating signaling cell wall metabolic processes, defense against various stress. Moreover, total 1474 DEGs were commonly between Among these, 67 at least four different In particular, RLKs, MAPKs, Fasciclin-like arabinogalactans (FLAs), glycosyltransferases, auxin, ET, JA pathways, MYBs, bZIPs, WRKYs ERFs genes. Detected responsive might further investigated with biotechnological approaches effectively improve plant tolerance field.
Language: Английский
Citations
13
International Journal of Pest Management, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 24
Published: Feb. 4, 2025
Language: Английский
Citations
0
Insects, Journal Year: 2025, Volume and Issue: 16(2), P. 166 - 166
Published: Feb. 5, 2025
Understanding plant-insect interactions can help control the harm of herbivorous pests. According to transcriptome data, transcripts Solanum lycopersicum responding feeding by Tuta absoluta were screened for important endopeptidase inhibitors. These genes annotated as serine-type inhibitors from potato inhibitor I family, type II proteinase and soybean trypsin (Kunitz) family. Based on analysis expression patterns, Solyc09g084480.2, Solyc03g020080.2, Solyc03g098760.1, Solyc01g009020.1 identified key in defense system S. lycopersicum. The major such Tabs008250, Tabs007396, Tabs005701 larval stages T. also detected potential targets plant interaction mode between these was predicted based protein structure construction. This study aims reveal molecular response with high throughput sequencing bioinformatics analysis.
Language: Английский
Citations
0
Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1054 - 1054
Published: March 28, 2025
Understanding the resistance mechanisms of plants against pests contributes to sustainable deployment plant in Integrated Pest Management (IPM) programmes. The Mi-1 gene tomato is only one described with capacity provide different types harmful organisms such as parasitic nematodes and pest insects, including whitefly Bemisia tabaci MED (Mediterranean species). In this work, expression interaction B. susceptible lacking (cv. Moneymaker, compatible interaction), resistant carrying Motelle, incompatible interaction) was studied using oligonucleotide microarray technique. Both interactions were 2 12 days post infestation (dpi) adult insects. At dpi, 159 overexpressed 189 repressed transcripts detected interaction, while these figures 32 47 one. Transcriptional reprogramming more intense at dpi but, number higher (595 437, respectively) than (71 52, interaction. According Mapman classification, corresponded mainly genes protein RNA categories, some which are involved defence response (signalling, respiratory burst, regulation transcription, PRs, HSPs, cell wall or hormone signalling). These results a wealth information about possible related provided by tabaci, whose role deserves further investigation.
Language: Английский
Citations
0
Plants, Journal Year: 2023, Volume and Issue: 12(5), P. 1016 - 1016
Published: Feb. 23, 2023
The worldwide production of eggplant is estimated at about 58 Mt, with China, India and Egypt being the major producing countries. Breeding efforts in species have mainly focused on increasing productivity, abiotic biotic tolerance/resistance, shelf-life, content health-promoting metabolites fruit rather than decreasing anti-nutritional compounds fruit. From literature, we collected information mapping quantitative trait loci (QTLs) affecting eggplant’s traits following a biparental or multi-parent approach as well genome-wide association (GWA) studies. positions QTLs were lifted according to reference line (v4.1) more 700 identified, here organized into 180 genomic regions (QGRs). Our findings thus provide tool to: (i) determine best donor genotypes for specific traits; (ii) narrow down QTL by combining from different populations; (iii) pinpoint potential candidate genes.
Language: Английский
Citations
8
Horticulturae, Journal Year: 2023, Volume and Issue: 9(9), P. 1005 - 1005
Published: Sept. 5, 2023
Onion (Allium cepa L.) is a prominent spice and vegetable crop farmed commercially worldwide. Variability viewed as key signal for any red onion enhancement effort. The current study was, therefore, carried out to learn about genetic variability diversity among selected genotypes of 20 onions at the C Block Farm, Bidhan Chandra Krishi Viswavidyalaya, India, during winter (rabi) season 2021–2022, in Randomized Complete Design (RCBD) with three replications. characters, viz., average weight bulbs (kg), neck thickness (cm), total soluble solids (°Brix), sugar (%), reducing (%) demonstrated high heritability (97.38–99.97%) coupled gain. Such traits were least influenced by environmental effects, additive gene action played pivotal role manifestation such characters. Traits values (51.37–67.94%) demonstrate that observed was under control provide an enormous range possibilities accomplishing selection depending on their phenotypic performances. For moderate heritability, bolting doubling would be less effective but can still given great importance. Based correlation analysis, character’s thickness, equatorial diameter, polar diameter unveiled highly positive (0.120, 0.112; 0.194, 0.210 0.120, 0.112 genotypic coefficient values, respectively), which indicates bulb increased increase components. According path exhibited most direct effect (0.968), followed (0.687) (0.159). A wide variations qualitative traits, including foliage colour, leaf width, behaviour, degree waxiness, shape bulb, skin colour observed. Mahalanobish D2 divided into four clusters. highest number found cluster I (eleven), IV (six genotypes) II (two genotypes). Cluster III had single genotype monogenic. confirmed variation prevailed taken study, could thereby utilized breeding programmes.
Language: Английский
Citations
6
Annals of Applied Biology, Journal Year: 2022, Volume and Issue: 180(3), P. 328 - 337
Published: April 28, 2022
Abstract Plants developed a series of defence mechanisms to counteract the attack herbivores. These can impact on food‐webs at various trophic levels, in both natural and managed ecosystems, such as crops. The biochemical ecological bases behind these processes are reviewed here by highlighting differences direct indirect, constitutive induced defences. In integrated pest management (IPM), several control tools applied an economically sound way order increase crop resilience reduce reliance synthetic pesticides. Plant resistance is thus crucial aspect preventive strategies agroecosystems, including tomato. this context, we review current literature dealing with physiology biochemistry tomato plants terms metabolite pathways multitrophic interactions. We also describe recent advances plant defence‐based obtained studying interactions between pests system.
Language: Английский
Citations
10