Race Diversity and Complexity in Populations of the Sorghum Anthracnose Fungus Colletotrichum graminicola
نویسندگان
چکیده
منابع مشابه
The application of laser microdissection to in planta gene expression profiling of the maize anthracnose stalk rot fungus Colletotrichum graminicola.
Laser microdissection (LM) offers a potential means for deep sampling of a fungal plant-pathogen transcriptome during the infection process using whole-genome DNA microarrays. The use of a fluorescent protein-expressing fungus can greatly facilitate the identification of fungal structures for LM sampling. However, fixation methods that preserve both tissue histology and protein fluorescence, an...
متن کاملSize and complexity of the nuclear genome of Colletotrichum graminicola.
DNA reassociation was used to estimate GC content, size, and complexity of the nuclear genomes of Colletotrichum from maize and sorghum. Melting-temperature analysis indicated that the GC content of the maize pathotype DNA was 51% and that the GC content of the sorghum pathotype was 52%. DNA reassociation kinetics employing S1 nuclease digestion and an appropriately modified second-order equati...
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هدف اصلی این تحقیق بررسی تاثیر افزایش میزان پیچیدگی تکالیف مکالمه محور بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 15 الی 18 سال درسطح pre-intermediate از طریق petو vhs تست به عنوان شرکت کنندگان در تحقیق انتخاب شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی دو تکلیف ساده و پیچیده را طی 2 جلسه انجام...
Response of Sorghum Accessions from Four African Countries against Colletotrichum sublineolum, Causal Agent of Sorghum Anthracnose
Seventy-two sorghum accessions were randomly selected from the Ethiopia, Mali, Sudan, and Uganda germplasm collections maintained by the US National Plant Germplasm System to evaluate variation in anthracnose resistance. The accessions were planted in a randomized complete block design in College Station, Texas during the 2007 and 2008 growing seasons. Twenty-six accessions exhibited a resistan...
متن کاملCotransformation and Targeted Gene Inactivation in the Maize Anthracnose Fungus, Glomerella graminicola.
Cotransformation of Glomerella graminicola was achieved with the G. graminicola genes TUB1R1 (encoding a beta-tubulin which confers resistance to the fungicide benomyl) and PYR1 (encoding orotate phosphoribosyl transferase, which confers pyrimidine prototrophy). The cotransformation frequency was about 30% when selection was for pyrimidine prototrophy (Pyr) and 87% when selection was for benomy...
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ژورنال
عنوان ژورنال: Revista Brasileira de Milho e Sorgo
سال: 2004
ISSN: 1980-6477
DOI: 10.18512/1980-6477/rbms.v3n1p30-37