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Yrjö Helariutta
Researcher at University of Cambridge
Publications - 92
Citations - 12610
Yrjö Helariutta is an academic researcher from University of Cambridge. The author has contributed to research in topics: Arabidopsis & Phloem. The author has an hindex of 42, co-authored 92 publications receiving 10958 citations. Previous affiliations of Yrjö Helariutta include Swedish University of Agricultural Sciences & University of Helsinki.
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Journal ArticleDOI
The genome of black cottonwood, Populus trichocarpa (Torr. & Gray)
Gerald A. Tuskan,Gerald A. Tuskan,Stephen P. DiFazio,Stephen P. DiFazio,Stefan Jansson,Joerg Bohlmann,Igor V. Grigoriev,Uffe Hellsten,Nicholas H. Putnam,Steven G. Ralph,Stephane Rombauts,Asaf Salamov,Jacquie Schein,Lieven Sterck,Andrea Aerts,Rishikeshi Bhalerao,Rishikesh P. Bhalerao,Damien Blaudez,Wout Boerjan,Annick Brun,Amy M. Brunner,Victor Busov,Malcolm M. Campbell,John E. Carlson,Michel Chalot,Jarrod Chapman,G.-L. Chen,Dawn Cooper,Pedro M. Coutinho,Jérémy Couturier,Sarah F. Covert,Quentin C. B. Cronk,R. Cunningham,John M. Davis,Sven Degroeve,Annabelle Déjardin,Claude W. dePamphilis,John C. Detter,Bill Dirks,Inna Dubchak,Inna Dubchak,Sébastien Duplessis,Jürgen Ehlting,Brian E. Ellis,Karla C Gendler,David Goodstein,Michael Gribskov,Jane Grimwood,Andrew Groover,Lee E. Gunter,Björn Hamberger,Berthold Heinze,Yrjö Helariutta,Yrjö Helariutta,Yrjö Helariutta,Bernard Henrissat,D. Holligan,Robert A. Holt,Wenyu Huang,N. Islam-Faridi,Steven J.M. Jones,M. Jones-Rhoades,Richard A. Jorgensen,Chandrashekhar P. Joshi,Jaakko Kangasjärvi,Jan Karlsson,Colin T. Kelleher,Robert Kirkpatrick,Matias Kirst,Annegret Kohler,Udaya C. Kalluri,Frank W. Larimer,Jim Leebens-Mack,Jean-Charles Leplé,Philip F. LoCascio,Y. Lou,Susan Lucas,Francis Martin,Barbara Montanini,Carolyn A. Napoli,David R. Nelson,C D Nelson,Kaisa Nieminen,Ove Nilsson,V. Pereda,Gary F. Peter,Ryan N. Philippe,Gilles Pilate,Alexander Poliakov,J. Razumovskaya,Paul G. Richardson,Cécile Rinaldi,Kermit Ritland,Pierre Rouzé,D. Ryaboy,Jeremy Schmutz,J. Schrader,Bo Segerman,H. Shin,Asim Siddiqui,Fredrik Sterky,Astrid Terry,Chung-Jui Tsai,Edward C. Uberbacher,Per Unneberg,Jorma Vahala,Kerr Wall,Susan R. Wessler,Guojun Yang,T. Yin,Carl J. Douglas,Marco A. Marra,Göran Sandberg,Y. Van de Peer,Daniel S. Rokhsar,Daniel S. Rokhsar +115 more
TL;DR: The draft genome of the black cottonwood tree, Populus trichocarpa, has been reported in this paper, with more than 45,000 putative protein-coding genes identified.
Journal ArticleDOI
The SCARECROW Gene Regulates an Asymmetric Cell Division That Is Essential for Generating the Radial Organization of the Arabidopsis Root
Laura Di Laurenzio,Joanna Wysocka-Diller,Jocelyn E. Malamy,Leonard Pysh,Yrjö Helariutta,Glenn Freshour,Michael G. Hahn,Kenneth A. Feldmann,Philip N. Benfey +8 more
TL;DR: A key role for SCR is indicated in regulating the radial organization of the root in the Arabidopsis root meristem thanks to the deduced amino acid sequence of SCARECROW.
Journal ArticleDOI
The SHORT-ROOT Gene Controls Radial Patterning of the Arabidopsis Root through Radial Signaling
Yrjö Helariutta,Hidehiro Fukaki,Joanna Wysocka-Diller,Keiji Nakajima,Jee Jung,Giovanni Sena,Marie-Theres Hauser,Philip N. Benfey +7 more
TL;DR: It is concluded that SHR functions upstream of SCR and participates in a radial signaling pathway, and ectopic expression of SHR results in supernumerary cell divisions and abnormal cell specification in the root meristem.
Journal ArticleDOI
Cytokinin signaling and its inhibitor AHP6 regulate cell fate during vascular development.
Ari Pekka Mähönen,Anthony Bishopp,Masayuki Higuchi,Kaisa Nieminen,Kaori Kinoshita,Kirsi Törmäkangas,Yoshihisa Ikeda,Atsuhiro Oka,Tatsuo Kakimoto,Yrjö Helariutta +9 more
TL;DR: By controlling the identity of cell lineages, the reciprocal interaction of cytokinin signaling and its spatially specific modulator regulates proliferation and differentiation ofcell lineages during vascular development, demonstrating a previously unrecognized regulatory circuit underlying meristem organization.
Journal ArticleDOI
Molecular analysis of SCARECROW function reveals a radial patterning mechanism common to root and shoot
TL;DR: Analysis ofSCR expression and the mutant phenotype from the earliest stages of embryogenesis revealed a tight correlation between defective cell divisions and SCR expression in cells that contribute to ground tissue radial patterning in both embryonic root and shoot.