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Colletotrichum graminicola (red stalk rot of cereals)
PlantwisePlus Knowledge Bank, 2022This datasheet on Colletotrichum graminicola covers Identity, Overview, Distribution, Dispersal, Hosts/Species Affected, Diagnosis, Biology & Ecology, Seedborne Aspects, Natural Enemies, Impacts, Prevention/Control, Further Information.
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The conidial coin toss: A polarized conidial adhesive in Colletotrichum graminicola
Fungal Genetics and Biology, 2022Colletotrichum graminicola is an economically significant fungal pathogen of maize. The primary infective conidia of the fungus, falcate conidia, are splash-dispersed during rain events. The adhesion of the falcate conidia triggers germination and is required for the development of infection structures. Falcate conidia are capable of immediate adhesion
Joseph G, Vasselli +5 more
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Cornea, 1997
We report the first case of an ocular infection with the fungus Colletotrichum graminicola causing keratitis in a 27-year-old man.Twenty-four months after a postoperative course complicated by recurrent fungal keratitis requiring two penetrating keratoplasties, two anterior chamber washouts, a conjunctival flap, and medical treatment with topical ...
D C, Ritterband, M, Shah, J A, Seedor
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We report the first case of an ocular infection with the fungus Colletotrichum graminicola causing keratitis in a 27-year-old man.Twenty-four months after a postoperative course complicated by recurrent fungal keratitis requiring two penetrating keratoplasties, two anterior chamber washouts, a conjunctival flap, and medical treatment with topical ...
D C, Ritterband, M, Shah, J A, Seedor
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Transformation-Mediated Developmental Mutants ofGlomerella graminicola (Colletotrichum graminicola)
Fungal Genetics and Biology, 1998Abstract Glomerella graminicolatransformants were generated by insertional plasmid mutagenesis. Five transformants with developmental mutant phenotypes that segregated in crosses as single-gene mutations were selected. In four transformants, the mutant phenotype cosegregated with the inserted plasmid DNA.
L. Epstein, K. Lusnak, S. Kaur
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New Phytologist, 2023
N-linked protein glycosylation is a conserved and essential modification mediating protein processing and quality control in the endoplasmic reticulum (ER), but how this contributes to the infection cycle of phytopathogenic fungi is largely unknown.
Jie Mei +5 more
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N-linked protein glycosylation is a conserved and essential modification mediating protein processing and quality control in the endoplasmic reticulum (ER), but how this contributes to the infection cycle of phytopathogenic fungi is largely unknown.
Jie Mei +5 more
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Conidial Dimorphism inColletotrichum Graminicola
Mycologia, 1989Colletotrichum graminicola produced two types of conidia in culture and during infection of corn leaves. One was lunate to falcate and was produced blastically from morphologically distinct conidi? ogenous cells. The second type was oval to elliptic, variable in size but smaller than falcate conidia, and was produced blastically from hyphae that lacked
Daniel G. Panaccione +2 more
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Virulence and molecular diversity in Colletotrichum graminicola from Brazil
Mycopathologia, 2005Genetic diversity among 37 isolates of the sorghum anthracnose pathogen Colletotrichum graminicola, from four geographically distinct regions of Brazil, was evaluated by RAPD and RFLP-PCR markers and virulence characters on a set of 10 differential sorghum genotypes.
H M, Valèrio +3 more
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Elicitor of sorghum phytoalexin synthesis from Colletotrichum graminicola
Physiological and Molecular Plant Pathology, 1990Abstract Extracts of conidia and the conidial mucilage of Colletotrichum graminicola contained materials that elicited the accumulation of deoxyanthocyanidin phytoalexins in sorghum mesocotyls and juvenile sorghum leaves. Elicitor activity was associated with peptide and carbohydrate components extracted from conidia and with peptides removed from ...
Naoto Yamaoka +3 more
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Nature of adhesive material of Colletotrichum graminicola appressoria
Transactions of the British Mycological Society, 1978The nature of the adhesive ‘mucilage’ of the appressoria of Colletotrichum graminicola (Ces.) Wils. was studied by testing the ability of ammonium oxalate, sodium hydroxide or hemicellulase to release appressoria from glass coverslips on which they had formed. Because only sodium hydroxide or hemicellulase released appressoria, it is concluded that the
Martin S. Lapp, W.P. Skoropad
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Silicon-mediated resistance in maize against infection by Colletotrichum graminicola
Plant and SoilAna C. R. Mochko +4 more
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