著者

edited by Elizabeth Jeffreys with John Haldon and Robin Cormack

出版者

Oxford University Press

巻号頁・発行日

2008

著者

Yamane Junko Aburatani Sachiyo Imanishi Satoshi Akanuma Hiromi Nagano Reiko Kato Tsuyoshi Sone Hideko Ohsako Seiichiroh Fujibuchi Wataru

出版者

Oxford University Press

雑誌

Nucleic acids research (ISSN:03051048)

巻号頁・発行日

2016-05-20

被引用文献数

33 2

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ES細胞と遺伝子ネットワークを用いた、高精度の化合物毒性予測システムの構築. 京都大学プレスリリース. 2016-06-14.

著者

Julia Annas

出版者

Oxford University Press

巻号頁・発行日

2011

著者

Rob Iliffe

出版者

Oxford University Press

巻号頁・発行日

2017

著者

edited by Adam Roberts Timothy Garton Ash

出版者

Oxford University Press

巻号頁・発行日

2011

著者

edited with introduction translations and commentaries by P.J. Rhodes and Robin Osborne

出版者

Oxford University Press

巻号頁・発行日

2003

著者

by D'Arcy Wentworth Thompson

出版者

Oxford University Press

巻号頁・発行日

1947

著者

by George Bradley McFarland

出版者

Oxford University Press

巻号頁・発行日

1944

著者

editors Yossef Rapoport and Shahab Ahmed

出版者

Oxford University Press

巻号頁・発行日

2010

著者

edited by Konstantinos P. Nikoloutsos

出版者

Oxford University Press

巻号頁・発行日

2013

著者

Dimitri Korobeĭnikov

出版者

Oxford University Press

巻号頁・発行日

2014

著者

David Gribble

出版者

Oxford University Press

巻号頁・発行日

1999

著者

edited by Bernard Lewis and P.M. Holt

出版者

Oxford University Press

巻号頁・発行日

1962

著者

Matsunaga Wataru Kobayashi Akie Kato Atsushi ITO Hidetaka

出版者

Oxford University Press

雑誌

Plant and cell physiology (ISSN:00320781)

巻号頁・発行日

vol.53, no.5, pp.824-833, 2012-05-01

参考文献数

44

被引用文献数

4 65

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Environmental stress influences genetic and epigenetic regulation in plant genomes. We previously reported that heat stress activated a copia-like retrotransposon named ONSEN (Ito et al., 2011). To investigate the heat sensitivity and transgenerational activation of ONSEN, we analyzed the stress response by temperature shift and multi-treatments of heat stress. ONSEN was activated at 37℃, and the newly inserted ONSEN was transcriptionally activate and mobile to the next generation subjected to heat stress, indicating that the regulation of ONSEN is independent from positional effects on the chromosome. Reciprocal crosses with activated ONSEN revealed that the transgenerational transposition was inherited from both sexes, indicating that the transposition is suppressed independent of gametophytic regulation. We showed previously that ONSEN was transposed in mutants deficient in siRNA biogenesis, including nrpd2 and rdr2, but not dcl3. To define the functional redundancy of DCL proteins in Arabidopsis, we analyzed ONSEN activation in mutants deficient in Dicer-like proteins, including dcl2, dcl3 and dcl4. ONSEN was nearly immobile in a single Dicer mutant; however, some transgenerational transpositions were observed in dcl2/dcl3/dcl4 triple mutants subjected to heat stress. This indicated that the Dicer family is redundant for ONSEN transposition. To examine the activation of ONSEN in undifferentiated cells, ONSEN transcripts and synthesized DNA were analyzed in heat-stressed callus tissue. In contrast with vegetative tissue, high accumulation of the transcripts and amplified DNA copies of ONSEN were detected in callus. This result indicated that ONSEN activation is controlled by cell-specific regulatory mechanisms.

著者

by the Inter-territorial Language Committee for the East African Dependencies under the direction of Frederick Johnson

出版者

Oxford University Press

巻号頁・発行日

1939

著者

[by] Jack C. Rich

出版者

Oxford University Press

巻号頁・発行日

1970

著者

Susanne Maria Michaelis ... [et al.] in collaboration with Melanie Revis Bradley Taylor and the APiCS Consortium

出版者

Oxford University Press

巻号頁・発行日

2013

出版者

Oxford University Press

巻号頁・発行日

2013

著者

Maria-Zoe Petropoulou

出版者

Oxford University Press

巻号頁・発行日

2008

著者

Yasui Yasuo Hirakawa Hideki Oikawa Tetsuo Toyoshima Masami Matsuzaki Chiaki Ueno Mariko Mizuno Nobuyuki Nagatoshi Yukari Imamura Tomohiro Miyago Manami Tanaka Kojiro Mise Kazuyuki Tanaka Tsutomu Mizukoshi Hiroharu Mori Masashi Fujita Yasunari

出版者

Oxford University Press

雑誌

DNA Research (ISSN:13402838)

巻号頁・発行日

vol.23, 2016-07-25

被引用文献数

82

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キヌアのゲノム配列の解読に世界で初めて成功 -優れた環境適応性や栄養特性の謎を解き活用への道を切り拓く-. 京都大学プレスリリース. 2016-08-08.