Consulta: subjectFacets:"Bryopsidales"
Registros recuperados: 2
Data/hora: 10/06/2024 04:32:45

Phylogenetic position of the coral symbiont Ostreobium (Ulvophyceae) inferred from chloroplast genome data
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Verbruggen, Heroen; Marcelino, Vanessa R.; Guiry, Michael D.; Cremen, Ma. Chiela M.; Jackson, Christopher J.
The green algal genus Ostreobium is an important symbiont of corals, playing roles in reef decalcification and providing photosynthates to the coral during bleaching events. A chloroplast genome of a cultured strain of Ostreobium was available, but low taxon sampling and Ostreobium's early-branching nature left doubt about its phylogenetic position. Here, we generate and describe chloroplast genomes from four Ostreobium strains as well as Avrainvillea mazei and Neomeris sp., strategically sampled earlybranching lineages in the Bryopsidales and Dasycladales respectively. At 80,584 bp, the chloroplast genome of Ostreobium sp. HV05042 is the most compact yet found in the Ulvophyceae. The Avrainvillea chloroplast genome is similar to 94 kbp and contains...
Tipo: Text
Palavras-chave: Bryopsidales; Chloroplast genome; Coral symbiosis; Dasycladales; Molecular phylogenetics; Ostreobium; Phylogenomics.
Ano: 2017
URL: https://archimer.ifremer.fr/doc/00659/77091/78412.pdf

Taxonomy and distribution of the green algal genus Halimeda (Bryopsidales, Chlorophyta) in Brazil
Provedor de dados: Revista Brasileira de Botânica
Autores: Bandeira-Pedrosa,Maria Elizabeth; Pereira,Sonia M.B.; Oliveira,Eurico C.
Halimeda is a genus of calcified coenocytic green algae with a well known ecological importance in some tropical areas. Bleached calcified segments of Halimeda may accumulate in large deposits of economic potential as is the case in the northeastern coast of Brazil. In a survey of the genus in Brazil based on recent collections and examination of abundant material deposited on Brazilian herbaria we identified seven species: Halimeda cuneata Hering, H. discoidea Decaisne, H. gracilis Harvey ex J. Agardh, H. incrassata (Ellis) Lamouroux, H. opuntia (Linnaeus) Lamouroux, H. simulans Howe and H. tuna (Ellis &amp;amp; Solander) Lamouroux. These species are described in detail, with emphasis on diagnostic characters. Our study has shown that the shape and size...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Brazil; Bryopsidales; Halimeda; Halimeda cuneata.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042004000200015