naa a22 4500 510759254 CHVBK 20180411083133.0 cr unu---uuuuu 180411e20130701xx s 000 0 eng 10.1007/s13225-013-0245-6 doi (NATIONALLICENCE)springer-10.1007/s13225-013-0245-6 Diaporthe species occurring on citrus in China [Elektronische Daten] [Feng Huang, Xin Hou, Megan Dewdney, Yushi Fu, Guoqing Chen, Kevin Hyde, Hongye Li] Diaporthe species are important pathogens of a wide range of hosts including many economically important crops. Diaporthe citri is generally accepted to cause melanose of Citrus fruits, leaves and shoots; stem-end rot of fruits and gummosis of perennial branches. In this study, 147 strains of Diaporthe were isolated from diseased leaves, twigs, fruits and branches of Citrus from Shaanxi, Zhejiang, Guangxi, Fujian, Guangdong, Jiangxi, Hunan, Chongqing and Shanghai and identified by morphology and molecular analysis of nuclear ribosomal internal transcribed spacer (ITS), partial sequences of translation elongation factor 1-α (EF 1-α), tubulin (TUB) and calmodulin (CAL) genes. All strains from Citrus clustered in three clades. Diaporthe citri was the predominant species and is compared with strains from Florida, USA, where this species was first collected and described. Two new taxa differing from D. citri are described as D. citriasiana and D. citrichinensis in this paper. Inoculation tests indicate that all three species are able to cause stem-end rot of fruits, while only D. citri could cause melanose on leaves. Mushroom Research Foundation, 2013 Diaporthe citri nationallicence Melanose nationallicence Morphology nationallicence Phomopsis nationallicence Phylogenetic analysis nationallicence Huang Feng Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut Hou Xin Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut Dewdney Megan Citrus Research and Educator Center, University of Florida, 33850, Lake Alfred, FL, USA aut Fu Yushi Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut Chen Guoqing Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut Hyde Kevin Institute of Excellence in Fungal Research, Mae Fah Luang University, 57100, Chiang Rai, Thailand aut Li Hongye Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut Fungal Diversity Springer Netherlands 61/1(2013-07-01), 237-250 1560-2745 61:1<237 2013 61 13225 https://doi.org/10.1007/s13225-013-0245-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s13225-013-0245-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Huang Feng Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut NATIONALLICENCE 700 1- Hou Xin Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut NATIONALLICENCE 700 1- Dewdney Megan Citrus Research and Educator Center, University of Florida, 33850, Lake Alfred, FL, USA aut NATIONALLICENCE 700 1- Fu Yushi Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut NATIONALLICENCE 700 1- Chen Guoqing Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut NATIONALLICENCE 700 1- Hyde Kevin Institute of Excellence in Fungal Research, Mae Fah Luang University, 57100, Chiang Rai, Thailand aut NATIONALLICENCE 700 1- Li Hongye Institute of Biotechnology, Zhejiang University, 310058, Hangzhou, China aut NATIONALLICENCE 773 0- Fungal Diversity Springer Netherlands 61/1(2013-07-01), 237-250 1560-2745 61:1<237 2013 61 13225 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer