title: [Ergot alkaloids and alkaloids from other endophytes, responsible for causing toxic syndrome in cattle after eating contaminated grass].
abstract: Different signs of ergotism in livestock associated with animals consuming feed grains and pasture grasses infected by Clavicipitaceae (e.g. Balansia spp. and Acremonium spp.) have been considered. Endophyte-infected tall fescue causes the damage to livestock, and its toxicity and ryegrass in livestock are associated with ergopeptide alkaloid ergovaline and indole-isoprenoid lolitrems produced by A. coenophialum and A. lolii. The role of another compound attendant to endophyte-infected fescue such as peramine and loline alkaloid is discussed. Concentration of alkaloids depends upon the season and the period of growing plant-host. The advantages and the problems of endophyte-grass mutualistic symbiosis in pasture conditions are considered. The perspective of genetic manipulation of grass and fungus to produce endophyte-infected grasses with stress and insect deterences without affecting ruminant health.
authors: J K
authors: JK
authors: Porter
mesh_terms: D000470:Alkaloids / Q000633:toxicity*; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced*; D004876:Ergot Alkaloids / Q000633:toxicity*; D005506:Food Contamination; D005658:Fungi / Q000378:metabolism*
chemical_list: D000470:Alkaloids; D004876:Ergot Alkaloids
vernacular_title: Alakloidy sporyn'i i drugikh éndofitov, vyzyvaiushchie toksichnyĭ sindrom u skota pri pitanii zarazhennymi travami.