Publications

TitleAbstractYear
Filter
PMID(sorted descending)
Filter
production of exocellular polysaccharides by alternaria solani. 19685693068
effects of ozone on conidiophores and conidia of alternaria solani. 19685689768
isoprenoid phenol and quinone precursors of ubiguinones and dihydroubiguinones (ubiguinones (h 2 )) in fungi.1. ten moulds and two yeasts were analysed for the presence of 2-polyprenylphenols, 2-polyprenyl(h(2))phenols, 6-methoxy-2-polyprenylphenols, 6-methoxy-2-polyprenyl(h(2))phenols, 6-methoxy-2-polyprenyl-1,4-benzoquinones, 6-methoxy-2-polyprenyl(h(2))-1,4-benzoquinones, 5-demethoxyubiquinones, 5-demethoxyubiquinones(h(2)), ubiquinones and ubiquinones(h(2)). 2. the organisms were found to be of three types: (a) those that contained only ubiquinones (aspergillus fumigatus and penicillium brevi-compa ...19715166547
assessment of losses due to early blight (alternaria solani) of potato. 19715102597
inducing sporulation in alternaria solani. i. effect of water treatment. 19734735013
in vitro production of fungitoxic metabolite by alternaria solani. 19744475662
inducing sporulation in alternaria solani. ii. effect of light. 19744473710
effect of organic volatiles from saccharomyces on the spore germination of fungi.common volatile organic compounds (acetaldehyde, ethylacetate, ethanol, n-propanol, isobutanol, 2-methyl-butanol, 3-methyl butanol) tested singly and in combination inhibited the spore (conidium) germination of helminthosporium oryzae, cercospora personata, cunnighamella blakesleeana, colletotrichum capsici, and alternaria solani.19873329438
[antagonism in vitro among phytopathogenic and saprobic fungi from horticultural soils].two methods were tested in order to determine the existence of in vitro antagonism among saprobic and pathogenic fungi. these microorganisms were the most common isolates from horticultural soils of la plata (buenos aires). trichoderma harzianum; t. koningii and penicillium sp. were antagonistic to all the pathogenic fungi tested, fusarium solani; f. oxysporum; alternaria solani; colletotrichum sp. and sclerotium rolfsii spicaria sp., paecilomyces sp. and chaetomiun sp. were antagonistic only to ...19902287718
[research of antifungal substances secreted by higher fungi in culture].a screening in vitro of antifungic activity of 24 strains of basidiomycetes was realized with their culture filtrate. lycoperdon perlatum pers. = pers., oudemansiella platyphylla (pers. ex fr.) mos., agrocybe dura (bolt) singer have shown an activity against candida albicans, candida tropicalis and aspergillus fumigatus; pholiota spumosa (fr.) singer towards botrytis cinerea and lycoperdon perlatum pers. = pers. towards alternaria solani, botrytis cinerea and verticillium dahliae. more extensive ...19902082797
interactive effects of the fungicide chlorothalonil and the herbicide metribuzin towards the fungal pathogen alternaria solani. 19911932871
isolation and characterization of a 22 kda protein with antifungal properties from maize seeds.we have purified a 22 kda protein from maize seeds to homogeneity by ammonium sulfate precipitation, chitin extraction and mono-s column chromatography. the purified protein inhibited the growth of the agronomically important pathogens of potato wilt (fusarium oxysporum) and tomato early blight (alternaria solani). sequence analysis of the purified protein showed that it has 52% homology with the sweet protein thaumatin (edens, l., hselinga, l., klok, r., ledeboer, a. m., maat, j., toonen, m. y. ...19921731773
antifungal proteins from plants. purification, molecular cloning, and antifungal properties of chitinases from maize seed.we have purified two 28-kda chitinases, designated chitinase a (chit a) and chitinase b (chit b), from maize seeds to homogeneity and isolated cdna clones encoding these two enzymes using an oligonucleotide probe based on an amino acid sequence of a peptide derived from chit a. although these two enzymes share 87% homology in their amino acid sequences, which were deduced from the nucleotide sequences of the isolated cdna clones, they are significantly different in their biochemical and in vitro ...19921551872
isolation and characterization of a 25 kda antifungal protein from flax seeds.we have purified a 25 kda protein from flax seeds to homogeneity by polyethyleneimine precipitation, ammonium sulfate precipitation, chitin extraction, mono s cation exchange and c18 reversed phase column chromatographies. the purified protein strongly inhibited the growth of the agronomically important pathogen alternaria solani, the causative agent of tomato early blight and in synergy with nikkomycin z strongly inhibited the human pathogen candida albicans. amino terminal sequence analysis of ...19921520338
chemical structures of main extracellular polysaccharides of alternaria solani and fusarium solani. studies on fungal polysaccharides. xviii. 19751237359
estimation of the generation time and peripheral growth zone of aspergillus nidulans and alternaria solani hyphae from radial growth rates and ranges in apical cell length. 1976792392
teratogenic potential of blighted potato concentrate in rabbits, hamsters, and miniature swine.freeze-dried preparations of potatoes infected with phytophthora infestans or alternaria solani were fed to pregnant hamsters, rabbits, and miniature swine. no evidence was observed that these diets or the extracts of respective blights were capable of producing teratologic effects in hamsters. lesions of neurulation and anencephaly were noticed in rabbits and swine, respectively. the need for further pharmacological and toxicological evaluation in sensitive species is emphasized.1978694778
toxicity of phytophthora infestans and alternaria solani to chick embryos.none of the extracts and culture filtrates from growth of 9 races of phytophthora infestans on living potato tissue and potato dextrose broth are toxic to chick embryos. chloroform extracts of 4 out of 10 isolates of alternaria solani grown on potato dextrose broth showed some toxicity to chick embryos.1978564282
studies on alternaria allergens. i. isolation of allergens from alternaria tenuis and alternaria solani.extracts of alternaria tenuis and alternaria solani were separated into dialyzable (molecular weight less than 10,000) and non-dialyzable forms. the latter was further fractionated by gel filtration through sephadex g-100 followed by ion-exchange chromatography on deae-cellulose. the dialyzable material was fractionated by gel filtration through sephadex g-50. the allergenic activities of the fractions obtained from the a. tenuis extract was measured in vitro by the radioallergosorbent test assa ...1979114493
Displaying items 101 - 119 of 119