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20231226021130.0 |
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cr uuu---uuuuu |
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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1094/PDIS-04-22-0901-RE
|2 doi
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|a pubmed24n1145.xml
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|a (DE-627)NLM343730626
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|a (NLM)35852905
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Cao, Lingxue
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Detection and Quantification of Anthracnose Pathogen Colletotrichum fructicola in Cultivated Tea-Oil Camellia Species from Southern China Using a DNA-Based qPCR Assay
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 02.03.2023
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|a Date Revised 02.03.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Tea-oil Camellia species as edible-oil producing trees are widely cultivated in southern China. Camellia anthracnose that is mainly caused by Colletotrichum fructicola is a major disease of tea-oil trees. However, rapid detection and precise quantification of C. fructicola in different Camellia species that are crucial for the fundamental study of this pathosystem and effective disease management remain largely unexplored. Here, we developed a sensitive, rapid, and accurate method for quantifying C. fructicola growth in different Camellia species using a quantitative PCR assay. Amplified C. fructicola DNA using ITS-specific primers is relatively compared with the amplification of Camellia oleifera using the TUB gene. We determined that the fungal growth is tightly associated with the disease development in Ca. oleifera following C. fructicola infection in a time-course manner. This assay is highly sensitive, as fungal growth was detected in six different inoculated tea-oil Camellia species without visible disease lesion symptoms. Additionally, this method was validated by quantifying the Camellia anthracnose in orchards that did not show any disease symptoms. This assay enables the rapid, highly sensitive, and precise detection and quantification of C. fructicola growth in different tea-oil Camellia species, which will have a practical application for early diagnosis of anthracnose disease under asymptomatic conditions in Camellia breeding and field and will facilitate the development of tea-oil trees and C. fructicola interaction as a mold system to study woody plant and fungal pathogens interaction
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Colletotrichum fructicola
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| 650 |
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4 |
|a anthracnose
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| 650 |
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4 |
|a pathogen detection
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| 650 |
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4 |
|a tea-oil Camellia
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| 650 |
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7 |
|a Tea
|2 NLM
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| 700 |
1 |
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|a Sun, Xizhe
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dong, Wentong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ma, Lisong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, He
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 107(2023), 2 vom: 19. Feb., Seite 363-371
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
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| 773 |
1 |
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|g volume:107
|g year:2023
|g number:2
|g day:19
|g month:02
|g pages:363-371
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|u http://dx.doi.org/10.1094/PDIS-04-22-0901-RE
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