Details

Autor(en) / Beteiligte

• Banks, Jo Ann
• Nishiyama, Tomoaki
• Hasebe, Mitsuyasu
• Bowman, John L.
• Gribskov, Michael
• dePamphilis, Claude
• Albert, Victor A.
• Aono, Naoki
• Aoyama, Tsuyoshi
• Ambrose, Barbara A.
• Ashton, Neil W.
• Axtell, Michael J.
• Barker, Elizabeth
• Barker, Michael S.
• Bennetzen, Jeffrey L.
• Bonawitz, Nicholas D.
• Chapple, Clint
• Cheng, Chaoyang
• Correa, Luiz Gustavo Guedes
• Dacre, Michael
• DeBarry, Jeremy
• Dreyer, Ingo
• Elias, Marek
• Engstrom, Eric M.
• Estelle, Mark
• Feng, Liang
• Finet, Cédric
• Floyd, Sandra K.
• Frommer, Wolf B.
• Fujita, Tomomichi
• Gramzow, Lydia
• Gutensohn, Michael
• 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
• Murata, Takashi
• Mueller-Roeber, Bernd
• Nelson, David R.
• Obara, Mari
• Oguri, Yasuko
• Olmstead, Richard G.
• Onodera, Naoko
• Petersen, Bent Larsen
• Prigge, Michael
• Rensing, Stefan A.
• Riaño-Pachón, Diego Mauricio
• Roberts, Alison W.
• Sato, Yoshikatsu
• Scheller, Henrik Vibe
• Schulz, Burkhard
• Schulz, Christian
• Shakirov, Eugene V.
• Shibagaki, Nakako
• Shinohara, Naoki
• Shippen, Dorothy E.
• Sørensen, Iben
• Sotooka, Ryo
• Sugimoto, Nagisa
• Sugita, Mamoru
• Sumikawa, Naomi
• Tanurdzic, Milos
• Theißen, Günter
• Ulvskov, Peter
• Wakazuki, Sachiko
• Weng, Jing-Ke
• Willats, William W.G.T.
• Wipf, Daniel
• Yang, Lixing
• Zimmer, Andreas D.
• Zhu, Qihui
• Mitros, Therese
• Hellsten, Uffe
• Loqué, Dominique
• Otillar, Robert
• Salamov, Asaf
• Schmutz, Jeremy
• Shapiro, Harris
• Lindquist, Erika
• Lucas, Susan
• Rokhsar, Daniel
• Grigoriev, Igor V.

Titel

The compact Selaginella genome identifies changes in gene content associated with the evolution of vascular plants

Ist Teil von

• Science (American Association for the Advancement of Science), 2011-05, Vol.332 (6032), p.960-963

Erscheinungsjahr

2011

Quelle

Science Online_科学在线

Beschreibungen/Notizen

• 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 ( 1 ). We report here the genome sequence of the lycophyte Selaginella moellendorffii (Selaginella), the first non-seed vascular plant genome reported. By comparing gene content in evolutionary diverse taxa, we found that the transition from a gametophyte- to sporophyte-dominated life cycle required far fewer new genes than the transition from a non-seed vascular to a flowering plant, while secondary metabolic genes expanded extensively and in parallel in the lycophyte and angiosperm lineages. Selaginella differs in post-transcriptional gene regulation, including small RNA regulation of repetitive elements, an absence of the tasiRNA pathway and extensive RNA editing of organellar genes.