About: The Selaginella genome identifies genetic changes associated with the evolution of vascular plants.

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About: The Selaginella genome identifies genetic changes associated with the evolution of vascular plants. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencemag.org/content/332/6032/960.short
Description	Vascular plants appeared ~410 million years ago, then diverged into several lineages of which only two survive: the euphyllophytes (ferns and seed plants) and the lycophytes. We report here the genome sequence of the lycophyte Selaginella moellendorffii (Selaginella), the first nonseed vascular plant genome reported. By comparing gene content in evolutionarily diverse taxa, we found that the transition from a gametophyte- to a sporophyte-dominated life cycle required far fewer new genes than the transition from a nonseed vascular to a flowering plant, whereas secondary metabolic genes expanded extensively and in parallel in the lycophyte and angiosperm lineages. Selaginella differs in posttranscriptional gene regulation, including small RNA regulation of repetitive elements, an absence of the trans-acting small interfering RNA pathway, and extensive RNA editing of organellar genes. Vascular plants appeared ~410 million years ago, then diverged into several lineages of which only two survive: the euphyllophytes (ferns and seed plants) and the lycophytes. We report here the genome sequence of the lycophyte Selaginella moellendorffii (Selaginella), the first nonseed vascular plant genome reported. By comparing gene content in evolutionarily diverse taxa, we found that the transition from a gametophyte- to a sporophyte-dominated life cycle required far fewer new genes than the transition from a nonseed vascular to a flowering plant, whereas secondary metabolic genes expanded extensively and in parallel in the lycophyte and angiosperm lineages. Selaginella differs in posttranscriptional gene regulation, including small RNA regulation of repetitive elements, an absence of the trans-acting small interfering RNA pathway, and extensive RNA editing of organellar genes. (en)
Title	The Selaginella genome identifies genetic changes associated with the evolution of vascular plants. The Selaginella genome identifies genetic changes associated with the evolution of vascular plants. (en)
skos:prefLabel	The Selaginella genome identifies genetic changes associated with the evolution of vascular plants. The Selaginella genome identifies genetic changes associated with the evolution of vascular plants. (en)
skos:notation	RIV/00216208:11310/11:10107578!RIV12-MSM-11310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021620828)
http://linked.open...iv/cisloPeriodika	6032
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Eliáš, Marek
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	228623
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/11:10107578
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	plants.; vascular; evolution; with; associated; changes; genetic; identifies; genome; Selaginella (en)
http://linked.open.../riv/klicoveSlovo	genetic Selaginella associated identifies plants. vascular evolution genome with changes
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[00DF4313FB2B]
http://linked.open...i/riv/nazevZdroje	Science
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	103 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	332
http://linked.open...iv/tvurceVysledku	Eliáš, Marek … Albert, Victor A. Ambrose, Barbara A. Aono, Naoki Aoyama, Tsuyoshi Ashton, Neil W. Axtell, Michael J. Banks, Jo Ann Barker, Elizabeth Barker, Michael S. Bennetzen, Jeffrey L. Bonawitz, Nicholas D. Bowman, John L. Cheng, Chaoyang Clint, Chapple Correa, Gustavo Guedes Dacre, Michael DeBarry, Jeremy Dreyer, Ingo Engstrom, Eric M. Estelle, Mark Feng, Liang Finet, Cédric Floyd, Sandra K. Frommer, Wolf B. Fujita, Tomomichi Gramzow, Lydia Gribskov, Michael Gutensohn, Michael Harholt, Jesper Hasebe, Mitsuyasu Hattori, Mitsuru Heyl, Alexander Hirai, Tadayoshi Hiwatashi, Yuji Ishikawa, Masaki Iwata, Mineko Karol, Kenneth G. Koehler, Barbara Kolukisaoglu, Uener Kubo, Minoru Kurata, Tetsuya Lalonde, Sylvie Li, Kejie Li, Ying Litt, Amy Lyons, Eric Manning, Gerard Maruyama, Takeshi Michael, Todd P. Mikami, Koji Miyazaki, Saori Morinaga, Shin-ichi Mueller-Roeber, Bernd Murata, Takashi Nishiyama, Tomoaki dePamphilis, Claude
http://linked.open...ain/vavai/riv/wos	000290766600042

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