The common term for cis-o-hydroxy cinnamic acid lactones, which all possess the fundamental structure of benzo a-pyranone mother nucleus, iscoumarins. Especially in Umbelliferae, Rutaceae, Daphne, and Oleaceae, coumarins are extensively dispersed roots, stems, leaves, flowers, fruits,and seeds higher plants. A few also detected certain microbes mammals. Certain coumarin molecules may be synthes...

Today a large part of the European population is exposed to levels air pollution exceeding standards recommended by World Health Organization. Moreover, and seasonal emission allergenic pollen are progressively affecting human health can cause severe allergic reactions, particularly when combines with allergen peaks. Unlike atmospheric pollutants anthropogenic origin, sources have pulsating tre...

The work, based on the results of original research and analysis literary sources, presents peculiarities structure flowers their formulas a number subtropical plants that are grown in open ground collection plots «Garden Subtropical Fruit Cultures» «Shaped Garden» Khorolsky Botanical Garden (Poltava Region) Sered them, 11 species already flowering fruiting collection, rest still growing. These...

BACKGROUND Navarre, in Northern Spain, is an area with moderate exposure to olive and ash tree pollen. OBJECTIVE To assess the relevance of ash as a cause of pollinosis in our region. METHODS The study sample comprised 85 patients from Navarre with clinical symptoms of pollinosis. Specific immunoglobulin E (sIgE) was determined to Fra e 1, Ole e 1, and a mixture of amino- and carboxy-termin...

Ap Applicati tions ons in in Pl Plant t Scien Sciences ces Jasminum sambac (L.) Aiton (Oleaceae) is an evergreen vine or shrub that is native to Pakistan and India; this species is cultivated as an ornamental plant worldwide because of its attractive and sweet fragrance (Ruan, 2014). Previous studies on this plant have mainly focused on its aromatic com-Only one study has reported the genetic d...

Currently biological invasions are considered one of the world's most serious conservation problems. Ligustrum lucidum is the most abundant exotic tree in secondary forest patches of montane forests of NW Argentina. We studied the determinants of success of the early stages of its life cycle in distinct habitat types, with the hope of identifying vulnerabilities that could be exploited to contr...

Abstract Natural monuments are IUCN Category III protected areas that play an important role in biodiversity conservation as they provide species refuge and allow migration. Despite their status, natural often confined to cultural fragmented landscapes due anthropogenic land-use demands. In this population genomic study, we surveyed 11 populations of the endemic shrub Abeliophyllum distichum Na...