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Literature DB >> 9465120

Ethylene-insensitive tobacco lacks nonhost resistance against soil-borne fungi.

M Knoester¹, J Hennig, J F Bol, H J Linthorst.

Abstract

Enhanced ethylene production is an early response of plants to pathogen attack and has been associated with both resistance and susceptibility to disease. Tobacco plants were transformed with the mutant etr1-1 gene from Arabidopsis, conferring dominant ethylene insensitivity. Besides lacking known ethylene responses, these transformants (Tetr) did not slow growth when contacting neighboring plants, hardly expressed defense-related basic pathogenesis-related proteins, and developed spontaneous stem browning. Whereas hypersensitive resistance to tobacco mosaic virus was unimpaired, Tetr plants had lost nonhost resistance against normally nonpathogenic soil-borne fungi.

Entities: Chemical Disease Gene Species

Year: 1998 PMID： 9465120 PMCID： PMC19216 DOI： 10.1073/pnas.95.4.1933

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

23 in total

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Journal: Nat Biotechnol Date: 1997-05 Impact factor: 54.908

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Authors:
Journal: Science Date: 1997-01-24 Impact factor: 47.728

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Journal: Proc Natl Acad Sci U S A Date: 1995-05-09 Impact factor: 11.205

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Journal: Science Date: 1993-10-22 Impact factor: 47.728

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Authors: J Hua; C Chang; Q Sun; E M Meyerowitz
Journal: Science Date: 1995-09-22 Impact factor: 47.728

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Authors: R Heidstra; W C Yang; Y Yalcin; S Peck; A M Emons; A van Kammen; T Bisseling
Journal: Development Date: 1997-05 Impact factor: 6.868

84 in total

1. cDNA-AFLP reveals a striking overlap in race-specific resistance and wound response gene expression profiles.

Authors: W E Durrant; O Rowland; P Piedras; K E Hammond-Kosack; J D Jones
Journal: Plant Cell Date: 2000-06 Impact factor: 11.277

2. Roles of salicylic acid, jasmonic acid, and ethylene in cpr-induced resistance in arabidopsis.

Authors: J D Clarke; S M Volko; H Ledford; F M Ausubel; X Dong
Journal: Plant Cell Date: 2000-11 Impact factor: 11.277

3. The central role of PhEIN2 in ethylene responses throughout plant development in petunia.

Authors: Kenichi Shibuya; Kristin G Barry; Joseph A Ciardi; Holly M Loucas; Beverly A Underwood; Saeid Nourizadeh; Joseph R Ecker; Harry J Klee; David G Clark
Journal: Plant Physiol Date: 2004-10-01 Impact factor: 8.340

4. Cyanide, a coproduct of plant hormone ethylene biosynthesis, contributes to the resistance of rice to blast fungus.

Authors: Shigemi Seo; Ichiro Mitsuhara; Jiao Feng; Takayoshi Iwai; Morifumi Hasegawa; Yuko Ohashi
Journal: Plant Physiol Date: 2010-11-12 Impact factor: 8.340

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Journal: Plant Physiol Date: 1999-12 Impact factor: 8.340

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Authors: Clemencia M Rojas; Muthappa Senthil-Kumar; Keri Wang; Choong-Min Ryu; Amita Kaundal; Kirankumar S Mysore
Journal: Plant Cell Date: 2012-01-27 Impact factor: 11.277

7. Silencing an ACC oxidase gene affects the susceptible host response of Nicotiana benthamiana to infection by Colletotrichum orbiculare.

Authors: X C Shan; P H Goodwin
Journal: Plant Cell Rep Date: 2006-01-06 Impact factor: 4.570