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diseaseresistance, etc ; immune system; pathogens; plant response; topology; Show all 5 Subjects
Abstract:
... The plant immune system has been explored essentially through the study of qualitative resistance, a simple form of immunity, and from a reductionist point of view. The recent identification of genes conferring quantitative disease resistance revealed a large array of functions, suggesting more complex mechanisms. In addition, thanks to the advent of high‐throughput analyses and system approaches, ...
diseaseresistance, etc ; Hemerocallis; color; cultivars; databases; drought tolerance; flowers; pests; Show all 8 Subjects
Abstract:
... Genus Hemerocallis (daylilies) is composed of 14 species with yellow, orange, and red flower colors (Cui et al., 2019). Daylilies are among the most popular ornamental herbaceous perennials (Griesbach, 2004) and are widely cultivated all over the world because of their attractive appearance, excellent drought tolerance, pest and disease resistance, and survival in a wide range of soils under full ...
diseaseresistance, etc ; Colletotrichum truncatum; anthracnose; fruits; genetic variation; inoculation methods; phenotype; Show all 7 Subjects
Abstract:
... Anthracnose disease in chilli is one of the major problems that has been faced by farmers worldwide. This problem is further aggravated due to the lack of resistant genotypes against Colletotrichum species. It is very important to identify genotypes with resistance genes. Thirty-two inbred lines were challenged with Colletotrichum truncatum using the fruit inoculation method. Genotypic response of ...
diseaseresistance, etc ; biotic stress; crop yield; phytobiome; plant pathogens; stress management; Show all 6 Subjects
Abstract:
... Harnessing the phytomicrobiome offers a great opportunity to improve plant productivity and quality of food. In the recent past, several phytomicrobiome microbes have been explored for their potential involvement in increasing crop yield. This review strategically targets to harness the various dimensions of phytomicrobiome for biotic stress management of crop plants. The tripartite interaction in ...
diseaseresistance, etc ; Blumeria graminis; leaves; models; pathogens; phenotype; plant protection; virulence; Show all 8 Subjects
Abstract:
... Cultivation of resistant varieties is an environmentally friendly and inexpensive method of crop protection. Numerous alleles of specific disease resistance occur in cereals and other crops, and knowledge of their presence in individual varieties has wide utilization in research and practice. Postulation based on phenotyping host—pathogen interactions and the gene-for-gene model is a common way of ...
diseaseresistance, etc ; CRISPR-Cas systems; Hawaii; Xanthomonas euvesicatoria; cultivars; genes; loci; tomatoes; Ohio; Show all 9 Subjects
Abstract:
... KEY MESSAGE: Rx3 encodes a typical CC-NBS-LRR resistance protein and confers the resistance to Xanthomonas euvesicatoria pv. euvesicatoria race T1 causing bacterial spot in tomato. Bacterial spot caused by at least four species of Xanthomonas is an epidemic disease severely affecting tomato production worldwide. The use of resistant cultivars is an economical and effective approach to control the ...
diseaseresistance, etc ; chromatin; corn; epigenetics; epigenome; genomics; growth and development; multiomics; rice; wheat; Show all 10 Subjects
Abstract:
... BACKGROUND: The advent of high-throughput epigenome mapping techniques has ushered in a new era of multiomics with powerful tools now available to map and record genomic output at different levels. Integrating the different components of the epigenome from these multiomics measures allows investigations of cis-regulatory elements on a genome-scale. Mapping of chromatin state, chromatin accessibili ...
diseaseresistance, etc ; Raman spectroscopy; X-radiation; abiotic stress; chlorophyll; fluorescence; phenotype; precision agriculture; Show all 8 Subjects
Abstract:
... Plant pathogens cause yield losses in crops worldwide. Breeding for improved disease resistance and management by precision agriculture are two approaches to limit such yield losses. Both rely on detecting and quantifying signs and symptoms of plant disease. To achieve this, the field of plant phenotyping makes use of non-invasive sensor technology. Compared to invasive methods, this can offer imp ...
diseaseresistance, etc ; Tomato yellow leaf curl virus; genotype; genotyping; resistance genes; tomatoes; viruses; China; Show all 8 Subjects
Abstract:
... Tomato yellow leaf curl virus (TYLCV) causes serious yield reductions in China. The use of certain resistance genes in tomato varieties has alleviated the impact of the virus to a certain extent. Recently, varieties with the Ty-1, Ty-2, or Ty-3 genes lost their resistance to TYLCV in some areas in China. New genes should be introduced into tomato to maintain the resistance to TYLCV. Tomato line AV ...
diseaseresistance, etc ; chromosomes; corn; disease severity; haplotypes; phenotypic variation; prediction; progeny; substitution lines; viruses; Show all 10 Subjects
Abstract:
... Maize rough dwarf disease (MRDD) is caused by a virus and seriously affects maize quality and yield worldwide. MRDD can be most effectively controlled with disease-resistant hybrids of corn. Here, MRDD-resistant (Qi319) and -susceptible (Ye478) parental inbred maize lines and their 314 recombinant inbred lines (RILs) that were derived from a cross between them were evaluated across three environme ...
diseaseresistance, etc ; Thanatephorus cucumeris; barley; cultivars; domestication; evolution; phenotype; phytomass; rhizosphere; root rot; transcriptome; Show all 11 Subjects
Abstract:
... A collection of domesticated and wild barley cultivars was characterized against Rhizoctonia solani, causing foliar and root-rot disease. The defense responses of roots were improved in modern cultivars vs wild genotypes underpinning agronomic selection and domestication. The phenotypic adapted changes, especially in plant biomass, are one of the dependent events associated with these differences ...
diseaseresistance, etc ; Mungbean yellow mosaic virus; Vigna mungo; black gram; introgression; phenotype; quantitative traits; Show all 7 Subjects
Abstract:
... Mungbean yellow mosaic virus (MYMV) disease is a significant constraint for blackgram production. The present study employed a mapping population derived from a cross between susceptible (MDU 1) and resistant (TU 68) genotypes to identify quantitative trait loci (QTL) associated with MYMV disease resistance in addition to bruchine resistance loci identified from the previous study. Phenotyping was ...
diseaseresistance, etc ; Arachis hypogaea; DNA; Ralstonia solanacearum; bacterial wilt; chromosome mapping; germplasm; peanuts; China; Show all 9 Subjects
Abstract:
... KEY MESSAGE: A major QTL, qBWA12, was fine mapped to a 216.68 kb physical region, and A12.4097252 was identified as a useful KASP marker for breeding peanut varieties resistant to bacterial wilt. Bacterial wilt, caused by Ralstonia solanacearum, is a major disease detrimental to peanut production in China. Breeding disease-resistant peanut varieties is the most economical and effective way to prev ...
diseaseresistance, etc ; anthocyanins; cultivars; fungi; grapes; harvest date; sustainable agriculture; wine quality; winemaking; Hungary; Show all 10 Subjects
Abstract:
... Fungal disease resistant (PIWI) interspecific grape varieties are playing an important role as an alternative for organic wine production. Organic (bio) wines are demanded by numerous conscious consumers around the globe. They choose this kind of wines predominantly because of the absence of synthetic pesticides, fertilisers and sustainable agriculture. Resistant grape growing moreover results in ...
Wendy Wee; Noor Khalidah Abdul Hamid; Khairiyah Mat; Raja Ili Airina Raja Khalif; Nor Dini Rusli; Mohammad Mijanur Rahman; Muhammad Anamul Kabir; Lee Seong Wei
diseaseresistance, etc ; abiotic stress; aquaculture; disease outbreaks; fish; growth performance; immune response; prebiotics; risk; Show all 9 Subjects
Abstract:
... Aquaculture industry contributes significant aquaculture species production to meet fish protein demand from the world. The industry is gearing towards intensification to increase more production in the near future. Various technologies and efforts were introduced into aquaculture industry to bring it up to the next higher level. However, the development of aquaculture industry is hindered by dise ...
diseaseresistance, etc ; Citrus; biotechnology; citriculture; disease progression; endophytes; environmental health; greening disease; industry; microbiome; Show all 10 Subjects
Abstract:
... Huanglongbing (HLB), a deadly citrus disease which has significantly downsized the entire industry worldwide. The intractable and incurable disease has brought the citriculture an enormous loss of productivity. With no resistant varieties available, failure of chemical treatments despite repeated applications, and hazardous consequences to environmental health, have led to large-scale research to ...
Luiz Blaine C.; Giardina Christian P.; Keith Lisa M.; Jacobs Douglass F.; Sniezko Richard A.; Hughes Marc A.; Friday James B.; Cannon Philip; Hauff Robert; Francisco Kainana; Chau Marian M.; Dudley Nicklos; Yeh Aileen; Asner Gregory; Martin Roberta E.; Ryan Perroy; Brian J. Tucker; ʻAleʻalani Evangelista; Veronica Fernandez; Chloe Martins-Keliʻihoʻomalu; Kirie Santos
diseaseresistance, etc ; Ceratocystis; Hawaii; Metrosideros polymorpha; death; dieback; durability; forest trees; greenhouses; keystone species; mortality; Show all 11 Subjects
Abstract:
... Metrosideros polymorpha Gaud. ('ohi'a) is the most abundant native forest tree in Hawai'i and a keystone species of cultural, ecological, and economic importance. However, stands of M. polymorpha are being severely impacted by Rapid 'Ohi'a Death (ROD), which is characterized by branch dieback, crown wilting, and mortality. Research revealed that ROD is caused by two novel species of Ceratocystis p ...
diseaseresistance, etc ; Crassostrea gigas; animal models; aquaculture; genetic improvement; heritability; mortality; oysters; selection response; summer; Show all 10 Subjects
Abstract:
... Pacific oyster (crassostrea gigas) is an economically important farmed oyster species which is now severely threatened by summer mortality all over the world. Selective breeding for natural disease resistance is an effective and sustainable method to reduce mortality outbreak. We established a basic breeding population by using two fast-growing lines and then two successive generations of selectio ...
diseaseresistance, etc ; Alternaria; Populus simonii; ceramides; forests; pathogens; phosphotransferases (kinases); sorbitol; throat; transcription factors; transcriptome; Show all 11 Subjects
Abstract:
... Sugar, acting as a signal, can regulate the production of some chemical substance during plant defense responses. However, the molecular basis and regulatory mechanisms of sugar in poplar and other forest trees are still unclear. Sorbitol is a sugar-signaling molecule associated with plant defense. In this study, the pathogen-infested status of poplar was alleviated after exogenous feeding of 50 m ...
... KEY MESSAGE: The powdery mildew resistance gene Pm58 was traced to a 141.3-kb interval with the co-segregating marker Xkasp68500 in wheat breeding. Pm58 is a powdery mildew resistance gene identified in Aegilops tauschii accession TA1662 and effective in a common wheat background. To finely map Pm58, an F₂ population of 676 plants derived from the cross T093 × TA1662 was used for recombinant scree ...