Characterization, Pathogenicity, and Phylogenetic Analyses of Colletotrichum Species Associated with Brown Blight Disease on Camellia sinensis in China

Brown blight disease caused by Colletotrichum species is a common and serious foliar disease of tea (Camellia sinensis). Fungal isolates from several tea plantations causing typical brown blight symptoms were identified as belonging to the Colletotrichum acutatum species complex and the Colletotrich...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 101(2017), 6 vom: 01. Juni, Seite 1022-1028
1. Verfasser: Chen, Yingjuan (VerfasserIn)
Weitere Verfasser: Qiao, Wenjun, Zeng, Liang, Shen, Dahang, Liu, Zhi, Wang, Xiaoshi, Tong, Huarong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM293102902
003 DE-627
005 20231225074558.0
007 cr uuu---uuuuu
008 231225s2017 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-12-16-1824-RE  |2 doi 
028 5 2 |a pubmed24n0976.xml 
035 |a (DE-627)NLM293102902 
035 |a (NLM)30682936 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Chen, Yingjuan  |e verfasserin  |4 aut 
245 1 0 |a Characterization, Pathogenicity, and Phylogenetic Analyses of Colletotrichum Species Associated with Brown Blight Disease on Camellia sinensis in China 
264 1 |c 2017 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Revised 20.11.2019 
500 |a published: Print-Electronic 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a Brown blight disease caused by Colletotrichum species is a common and serious foliar disease of tea (Camellia sinensis). Fungal isolates from several tea plantations causing typical brown blight symptoms were identified as belonging to the Colletotrichum acutatum species complex and the Colletotrichum gloeosporioides species complex based on morphological characteristics as well as DNA analysis of the internal transcribed spacer (ITS) and glyceraldehyde 3-phosphate dehydrogenase (GAPDH). Colletotrichum acutatum, a new causal agent associated with C. sinensis, showed high phenotypic and genotypic diversity compared with the more commonly reported C. gloeosporioides. Phylogenetic analysis derived from individual and combined ITS and GAPDH sequences clearly clustered C. acutatum and C. gloeosporioides into separate species. Pathogenicity tests validated that both species were causal agents of tea brown blight disease and were highly pathogenic to tea leaves. However, the two groups of C. gloeosporioides with low levels of variability within their ITS and GAPDH regions differed in their virulence. This study reports for the first time the characterization of C. acutatum and C. gloeosporioides causing brown blight disease on tea (Camellia sinensis (L.) O. Kuntze) in China 
650 4 |a Journal Article 
700 1 |a Qiao, Wenjun  |e verfasserin  |4 aut 
700 1 |a Zeng, Liang  |e verfasserin  |4 aut 
700 1 |a Shen, Dahang  |e verfasserin  |4 aut 
700 1 |a Liu, Zhi  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaoshi  |e verfasserin  |4 aut 
700 1 |a Tong, Huarong  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 101(2017), 6 vom: 01. Juni, Seite 1022-1028  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:101  |g year:2017  |g number:6  |g day:01  |g month:06  |g pages:1022-1028 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-12-16-1824-RE  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 101  |j 2017  |e 6  |b 01  |c 06  |h 1022-1028