CA2482460A1 - Sensibilite a l'ethylene regulee en vue de reguler la longevite des fleurs dans une plante - Google Patents

Sensibilite a l'ethylene regulee en vue de reguler la longevite des fleurs dans une plante Download PDF

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Publication number
CA2482460A1
CA2482460A1 CA002482460A CA2482460A CA2482460A1 CA 2482460 A1 CA2482460 A1 CA 2482460A1 CA 002482460 A CA002482460 A CA 002482460A CA 2482460 A CA2482460 A CA 2482460A CA 2482460 A1 CA2482460 A1 CA 2482460A1
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CA
Canada
Prior art keywords
ser
leu
gly
ala
val
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002482460A
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English (en)
Inventor
Joseph Ciardi
Robert J. Cibulsky
David Clark
Saeid Nourizadeh
Denise Tieman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Plantgenix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US2002/034566 external-priority patent/WO2003034814A1/fr
Application filed by Plantgenix Inc filed Critical Plantgenix Inc
Priority claimed from PCT/US2003/012409 external-priority patent/WO2003088738A1/fr
Publication of CA2482460A1 publication Critical patent/CA2482460A1/fr
Abandoned legal-status Critical Current

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Abstract

L'invention concerne la manipulation tissulaire spécifique des gènes <I>EIN2</I> et/ou <I>EIN3</I> à signalisation éthylénique permettant une régulation contrôlée de l'abscission des fleurs et/ou des feuilles étant donné que l'abscission des fleurs et des feuilles est l'objet d'une régulation positive au moyen de l'éthylène hormonal de la plante. En l'occurrence, l'expression contrôlée du gène <I>EIN2</I>, permet de réduire l'abscission précoce des fleurs. L'expression altérée du/des gène(s) de signalisation éthylénique accroît la valeur commerciale de la plante, ce qui donne un rendement de production plus élevé et permet une cueillette plus efficace. L'invention concerne également une mise à jour des connaissances sur les mécanismes intervenant dans le chemin de signalisation éthylénique.
CA002482460A 2002-04-22 2003-04-22 Sensibilite a l'ethylene regulee en vue de reguler la longevite des fleurs dans une plante Abandoned CA2482460A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37455502P 2002-04-22 2002-04-22
US60/374,555 2002-04-22
PCT/US2002/034566 WO2003034814A1 (fr) 2001-10-26 2002-10-28 Regulation de la sensibilite a l'ethylene pendant l'abscission des feuilles et des fleurs
USPCT/US02/34566 2002-10-28
PCT/US2003/012409 WO2003088738A1 (fr) 2002-04-22 2003-04-22 Sensibilite a l'ethylene regulee en vue de reguler la longevite des fleurs dans une plante

Publications (1)

Publication Number Publication Date
CA2482460A1 true CA2482460A1 (fr) 2003-10-30

Family

ID=33538892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002482460A Abandoned CA2482460A1 (fr) 2002-04-22 2003-04-22 Sensibilite a l'ethylene regulee en vue de reguler la longevite des fleurs dans une plante

Country Status (3)

Country Link
EP (1) EP1501345A1 (fr)
AU (1) AU2003231742A1 (fr)
CA (1) CA2482460A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831436A (zh) * 2010-03-02 2010-09-15 中国农业科学院生物技术研究所 一种培育耐逆植物的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101831436A (zh) * 2010-03-02 2010-09-15 中国农业科学院生物技术研究所 一种培育耐逆植物的方法

Also Published As

Publication number Publication date
EP1501345A1 (fr) 2005-02-02
AU2003231742A1 (en) 2003-11-03

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