Differences in autotoxic substances and microbial community in the root space of Panax notoginseng coinducing the occurrence of root rot DOI
Jinmiao Chen, Zhidan Liu, Yuyan Liu

и другие.

Applied and Environmental Microbiology, Год журнала: 2024, Номер unknown

Опубликована: Сен. 5, 2024

ABSTRACT The composition and stability of the microbial community structure roots root zone soils play a key role in healthy growth plants. We examined distribution characteristics phenolic acids saponins, as well communities space (root endosphere, rhizoplane soil, rhizosphere bulk soil) rot disease-affected Panax notoginseng . results showed that after infection with rot, soil exhibited significant decreases organic matter hydrolyzable nitrogen increases available phosphorus, potassium, total nitrogen. contents (except benzoic acid) ginsenoside Rg2 endosphere significantly increased. Ferulic acid p-hydroxybenzoic Rhodococcus increased rhizoplane, soil; Nitrospira decreased rhizosphere, Plectosphaerella soil. Moreover, accumulation most autotoxins can promote pathogens. In summary, spatial autotoxic substances differences P. jointly induce occurrence rot. IMPORTANCE is highly susceptible to soil-borne diseases induced during planting, which usually occurs stem parts plant, severe. divided environment into four studied it unplanted control. this study, we changes content , along interplay between these microorganisms. This study revealed mechanism underlying provided theoretical basis for alleviating continuous cropping obstacles

Язык: Английский

Current trends, limitations and future research in the fungi? DOI Creative Commons
Kevin D. Hyde, Petr Baldrián, Yanpeng Chen

и другие.

Fungal Diversity, Год журнала: 2024, Номер 125(1), С. 1 - 71

Опубликована: Март 20, 2024

Abstract The field of mycology has grown from an underappreciated subset botany, to a valuable, modern scientific discipline. As this study grown, there have been significant contributions science, technology, and industry, highlighting the value fungi in era. This paper looks at current research, along with existing limitations, suggests future areas where scientists can focus their efforts, mycology. We show how become important emerging diseases medical discuss trends potential drug novel compound discovery. explore phylogenomics, its potential, outcomes address question phylogenomics be applied fungal ecology. In addition, functional genomics studies are discussed importance unravelling intricate mechanisms underlying behaviour, interactions, adaptations, paving way for comprehensive understanding biology. look research building materials, they used as carbon sinks, biocircular economies. numbers always great interest often written about estimates varied greatly. Thus, we needs order obtain more reliable estimates. aspects machine learning (AI) it mycological research. Plant pathogens affecting food production systems on global scale, such, needed area, particularly disease detection. latest data High Throughput Sequencing if still gaining new knowledge same rate before. A review nanotechnology is provided addressed. Arbuscular Mycorrhizal Fungi addressed acknowledged. Fungal databases becoming important, therefore provide major databases. Edible medicinal huge medicines, especially Asia prospects discussed. Lifestyle changes (e.g., endophytes, pathogens, and/or saprobes) also extremely trend special issue Diversity.

Язык: Английский

Процитировано

34
Challenges and update on fungal endophytes: classification, definition, diversity, ecology, evolution and functions DOI Creative Commons
Chun-Fang Liao, Mingkwan Doilom,

Rajesh Jeewon

и другие.

Fungal Diversity, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Язык: Английский

Процитировано

2
Colletotrichum (Sordariomycetes, Glomerellaceae) species associated with Citrus in Guangdong Province, China DOI
Tao Zhou, Mei Luo, Qianhui Huang

и другие.

New Zealand Journal of Botany, Год журнала: 2025, Номер unknown, С. 1 - 40

Опубликована: Фев. 5, 2025

Язык: Английский

Процитировано

1
Identification and characterization of Colletotrichum species associated with ornamental plants in Southern China DOI Creative Commons

Zhang Yx,

JW Chen,

Ishara S. Manawasinghe

и другие.

Mycosphere, Год журнала: 2023, Номер 14(si2), С. 262 - 302

Опубликована: Янв. 1, 2023

Colletotrichum is an important plant pathogenic genus with a wide range of hosts.Colletotrichum species can infect various plants and cause diseases, leading to serious economic losses.Ornamental are commercial crop high aesthetic value emerging diseases have become problem threatening the ornamental industry.However, little known about fungi fungal associated in China especially latent pathogens such as spp.In present study, 45 isolates were obtained from 17 typical symptoms including leaf spot stem blight.These further identified based on morphological analysis, multigene molecular phylogenetic analysis internal transcribed spacer regions (ITS), actin (act), partial sequences chitin synthase 1 (chs-1), glyceraldehyde 3-phosphate dehydrogenase (gapdh), β-tubulin 2 (tub2) genes, pairwise homoplasy index (PHI) analysis.Based morphology 11 belonging five complexes: C. acutatum, boninense, gloeosporioides, orchidearum truncatum.Among these complexes, one was described new namely, chrysalidocarpi.In addition, dimorphum, nanhuaense reduced synonyms gloeosporioides orientale radermacherae fioriniae.Furthermore, 18 host records described.This first comprehensive study South China.Our results suggested diversity plants.These findings enhance current knowledge Colletotrichum, its expand range.In will help early diagnose, control caused by species.

Язык: Английский

Процитировано

15
Polyphasic identification of two novel Colletotrichum species causing leaf spots on mangroves in Thailand DOI
Herbert Dustin Aumentado, Alireza Armand, Chayanard Phukhamsakda

и другие.

European Journal of Plant Pathology, Год журнала: 2024, Номер 169(1), С. 1 - 27

Опубликована: Янв. 29, 2024

Язык: Английский

Процитировано

5
Re-identification of Colletotrichum gloeosporioides Species Complex Isolates in Korea and Their Host Plants DOI Creative Commons
Le Dinh Thao,

Hyorim Choi,

Yunhee Choi

и другие.

The Plant Pathology Journal, Год журнала: 2024, Номер 40(1), С. 16 - 29

Опубликована: Фев. 1, 2024

The Colletotrichum gloeosporioides species complex includes many phytopathogenic species, causing anthracnose disease on a wide range of host plants and appearing to be globally distributed. Seventy-one isolates in the from different geographic regions Korea were preserved Korean Agricultural Culture Collection (KACC). Most them had been identified based hosts morphological features, this could lead inaccurate names. Therefore, KACC re-identified using DNA sequence analyses six loci, comprising internal transcribed spacer, gapdh, chs-1, his3, act, tub2 study. Based combined phylogenetic analysis, strains assigned 12 known three new candidates. detected are C. siamense (n = 20), fructicola 19), 9), aenigma 5), camelliae 3), temperatum musae 2), theobromicola viniferum alatae 1), jiangxiense yulongense 1). Of these, jiangxiense, temperatum, unrecorded Korea. Host plant comparisons showed that 27 fungus-host associations newly reported country. However, plant-fungus interactions need investigated by pathogenicity tests.

Язык: Английский

Процитировано

4
Rapid Detection of Colletotrichum siamense from Infected Tea Plants Using Filter-Disc DNA Extraction and Loop-Mediated Isothermal Amplification DOI

Huayan Zou,

Taiwen Li, Jing Zhang

и другие.

Plant Disease, Год журнала: 2023, Номер 108(1), С. 35 - 40

Опубликована: Авг. 2, 2023

The pathogen Colletotrichum siamense causes tea anthracnose, resulting in economic losses to the Chinese industry. To effectively diagnose this field, we developed a loop-mediated isothermal amplification (LAMP) method using highly specific primers with sensitivity of 1 pg/μl designed for amplifying CAL gene, which was 10 times higher than that conventional PCR. Additionally, improve obtaining DNA samples required on-site diagnosis, used filter-disc extraction method, does not require special instruments and can be completed few minutes, found it meets requirements LAMP reaction. Finally, combined (FDE-LAMP) different degrees disease inoculated 20 from field. results showed procedure had sufficient detection. Therefore, FDE-LAMP could greatly contribute managing preventing anthracnose

Язык: Английский

Процитировано

9
Genomic insights and comparative analysis of Colletotrichum species associated with anthracnose fruit rot and crown rot of strawberry in North Carolina DOI Creative Commons
Tika B. Adhikari, Norman Muzhinji,

Ashley N. Philbrick

и другие.

Frontiers in Microbiology, Год журнала: 2025, Номер 16

Опубликована: Фев. 10, 2025

Colletotrichum is a large genus of fungal phytopathogens responsible for significant economic losses in numerous crops globally. These pathogens exhibit varying host specificities; some have broad range, while others are more limited. To explore the genetic composition and underlying factors virulence pathogenicity, we sequenced genomes seven isolates spp.: three from C. acutatum four gloeosporioides . were sourced anthracnose fruit rot crown strawberry North Carolina. Phylogenetic phylogenomic analyses classified within as nymphaeae , those identified siamense The genome sizes ranged 50.3 Mb to 50.7 Mb, with 14,235 14,260 predicted protein-coding gene models. In contrast, 55.7 58.6 models ranging 17,420 17,729. GC content across all spanned 51.9 53.7%. included effectors (339 480), secondary metabolic clusters (67 90), carbohydrate-active enzymes (800 1,060), exhibiting highest numbers these categories. genomic resources this study will aid resolving taxonomic challenges associated spp., elucidate their evolutionary history, enhance understanding biology ecology, which crucial developing effective disease management strategies.

Язык: Английский

Процитировано

0
Mango Microcosm: Unveiling the species diversity and pathogenic potential of fungi isolated from mango (Mangifera indica) in northern Thailand DOI

Alireza Armand,

Maryam Fallahi, S Absalan

и другие.

Fungal Biology, Год журнала: 2025, Номер 129(3), С. 101552 - 101552

Опубликована: Фев. 22, 2025

Язык: Английский

Процитировано

0
Fungi from Malus in Qujing, China: two new species, three new records, and insights into potential host jumping and lifestyle switching DOI Creative Commons

Guiqing Zhang,

Zhumei Li,

Xinlei Fan

и другие.

Frontiers in Cellular and Infection Microbiology, Год журнала: 2025, Номер 15

Опубликована: Март 11, 2025

Apple trees [ Malus domestica Borkh. ( Rosaceae )] are one of the important temperate fruit crops in China. In comparison to other fruits, such as grapes and pears, fungal studies (in Yunnan) associated with M. fewer number. present study, we investigated fungi Qujing City, Yunnan Province, Samples were collected from apple gardens different locations. Single spore isolation was carried out isolate saprobic fungi, while surface sterilization method endophytic fungi. Molecular analyses determine phylogenetic placement new collections. Based on combined methods morphology phylogeny, Cytospora qujingensis sp. nov. Hypoxylon malongense introduced novel taxa, respectively. Moreover, Aureobasidium pullulans schulzeri reported geological records southwestern Allocryptovalsa castaneae is China for first time. The checklist presented.

Язык: Английский

Процитировано

0