نتایج جستجو برای: mycosphaerella graminicola

تعداد نتایج: 910  

Journal: :Phytopathology 2002
C C Linde J Zhan B A McDonald

ABSTRACT The genetic structure of field populations of Mycosphaerella graminicola was determined across a hierarchy of spatial scales using restriction fragment length polymorphism markers. The hierarchical gene diversity analysis included 1,098 isolates from seven field populations. Spatial scales ranged from millimeters to thousands of kilometers, including comparisons within and among lesion...

2017
Fanchang Zeng Xin Lian Guirong Zhang Xiaoman Yu Carl A. Bradley Ray Ming

Fungi are the causal agents of many of the world's most serious plant diseases causing disastrous consequences for large-scale agricultural production. Pathogenicity genomic basis is complex in fungi as multicellular eukaryotic pathogens. Here, we report the genome sequence of C. sojina, and comparative genome analysis with plant pathogen members of the genus Mycosphaerella (Zymoseptoria. triti...

Journal: :Genome research 2011
Eva H Stukenbrock Thomas Bataillon Julien Y Dutheil Troels T Hansen Ruiqiang Li Marcello Zala Bruce A McDonald Jun Wang Mikkel H Schierup

The fungus Mycosphaerella graminicola emerged as a new pathogen of cultivated wheat during its domestication ~11,000 yr ago. We assembled 12 high-quality full genome sequences to investigate the genetic footprints of selection in this wheat pathogen and closely related sister species that infect wild grasses. We demonstrate a strong effect of natural selection in shaping the pathogen genomes wi...

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