Phytotoxin produced by Bipolaris euphorbiae in-vitro is effective against the weed Euphorbia heterophylla
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چکیده
منابع مشابه
CELL WALL HYDROLASES IN THE SEEDS OF Euphorbia heterophylla
1Departamento de Bioquímica e Imunologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, CEP 14049-900, Ribeirão Preto, SP, Brasil; 2 Seção de Fisiologia e Bioquímica de Plantas, Instituto de Botânica, CP 4005, CEP 01061-970, São Paulo, SP, Brasil; 3 Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, CEP 1404090...
متن کاملGenome Sequence of Euphorbia mosaic virus from Passionfruit and Euphorbia heterophylla in Florida
Euphorbia mosaic virus (EuMV) was found in a symptomatic passionfruit (Passiflora edulis) plant from Homestead, Florida, USA, as well as in the symptomatic weed Euphorbia heterophylla This is the first identification of EuMV in Florida and the United States and the first report of a natural infection of passionfruit by EuMV.
متن کاملChromosome number and cytogenetics of Euphorbia heterophylla L.
Euphorbia heterophylla L. (Euphorbiaceae) is a herbaceous species of great economic importance due to its invasive potential and consequent damage to agriculture and pasture land. For the first time, we provide information on its chromosome number, morphology, and behavior of mitotic chromosomes. Seeds were germinated and submitted to four treatments to obtain metaphases: 0.5% colchicine for 2 ...
متن کاملThe sap from Euphorbia peplus is effective against human nonmelanoma skin cancers.
BACKGROUND The sap from Euphorbia peplus, commonly known as petty spurge in the U.K. or radium weed in Australia, has been used as a traditional treatment for a number of cancers. OBJECTIVE To determine the effectiveness of E. peplus sap in a phase I/II clinical study for the topical treatment of basal cell carcinomas (BCC), squamous cell carcinomas (SCC) and intraepidermal carcinomas (IEC). ...
متن کاملMultiple forms of endo-1,4-beta-glucanases in the endosperm of Euphorbia heterophylla L.
Germinating seeds of Euphorbia heterophylla L. contain endo-1,4-beta-glucanases which degrade carboxymethylcellulose (CMC). The activity decreased approximately 66% in extracts of endosperm containing isopropanol or ethanol. The endoglucanases were isolated from endosperm extracts using ammonium sulphate fractionation followed by Sephacryl S-100-HR chromatography resulting in two main peaks: I ...
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ژورنال
عنوان ژورنال: Brazilian Archives of Biology and Technology
سال: 2002
ISSN: 1516-8913
DOI: 10.1590/s1516-89132002000200016