Molecular systematics of the marine Dothideomycetes

Phylogenetic analyses of four nuclear genes, namely the large and small subunits of the nuclear ribosomal RNA, transcription elongation factor 1-alpha and the second largest RNA polymerase II subunit, established that the ecological group of marine bitunicate ascomycetes has representatives in the orders Capnodiales, Hysteriales, Jahnulales, Mytilinidiales, Patellariales and Pleosporales. Most of the fungi sequenced were intertidal mangrove taxa and belong to members of 12 families in the Pleosporales: Aigialaceae, Didymellaceae, Leptosphaeriaceae, Lenthitheciaceae, Lophiostomataceae, Massarinaceae, Montagnulaceae, Morosphaeriaceae, Phaeosphaeriaceae, Pleosporaceae, Testudinaceae and Trematosphaeriaceae. Two new families are described: Aigialaceae and Morosphaeriaceae, and three new genera proposed: Halomassarina, Morosphaeria and Rimora. Few marine species are reported from the Dothideomycetidae (e.g. Mycosphaerellaceae, Capnodiales), a group poorly studied at the molecular level. New marine lineages include the Testudinaceae and Manglicola guatemalensis in the Jahnulales. Significantly, most marine Dothideomycetes are intertidal tropical species with only a few from temperate regions on salt marsh plants (Spartina species and Juncus roemerianus), and rarely totally submerged (e.g. Halotthia posidoniae and Pontoporeia biturbinata on the seagrasses Posidonia oceanica and Cymodocea nodosum). Specific attention is given to the adaptation of the Dothideomycetes to the marine milieu, new lineages of marine fungi and their host specificity

La révision fémorale des prothèses totales de hanche avec perte de substance osseuse

BREST-BU Médecine-Odontologie (290192102) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF

Réparation de poésie : 15e livre des artistes d'art postal : ...Où les grands esprits se rassemblent = Réparation de poésie : 15e livre des artistes d'art postal : ...Dove I spiriti grandi sincontranno = Réparation de poésie : 15e livre des artistes d'art postal : Where Great Spirits Gather

The 15th edition of this Quebec collective’s annual publication comprises Mail Art projects by 46 artists from six countries. The works, some of which include short poetic texts, employ drawing, collage, silkscreening, photocopying, painting, digital imagery, objects, postcards or recycled materials. Themes addressed include: the passage of time, sexuality, solidarity, reprography, agriculture and aesthetic taste. Texts primarily in French or English