TY  - SER
AU  - Fouly,H.M.
TI  - ITS ribosomal DNA phylogeny of gaeumannomyces graminis
KW  - Cereal grasses
KW  - Agrostis
KW  - Disease and pest resistance
KW  - Oats
KW  - Take-all disease
KW  - Ribosomes
KW  - Metabolism
KW  - Gaeumannomyces graminis var. graminis
KW  - Internal transcribed spacers
KW  - Ribosomal DNA
N1  - Includes references
N2  - Gaeumannomyces graminis causes take-all disease on cultivated cereal grasses (wheat, barley, oats, bentgrass, blugrass and other related grasses). In the present study the, 5.8S and the internal transcribed spacers (ITS) regions of the ribosomal DNA from 21 isolates belonging to G. graminis varieties [tritici (5), avenae (4), and graminis (9)], G. incrustans (1), G. leptosporous (1), and G. cylindrosporous (1) were sequenced and then compared to each other. Phylogenentic parsimnoy analysis among the isolates was carried out. Together, including gaps, ITS and 5.8S regions totaled 660 aligned sites, 220 of which were informative. Only 18 of the informative sites were located in the 5.8S rDNA. All of the isolates tested formed a major clade with high bootstrap support value (100%)
UR  - http://nile.enal.sci.eg/EALE/2004/AJB/704/1/45.pdf
ER  -