Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material

Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material

Mechanical wounding through tapping has long been known to induce laticifer differentiation in Hevea brasiliensis. Recent studies reveal that dehydration, hydrogen peroxide, and jasmonates can similarly play a role in wound-induced laticifer differentiation. The Hevea ethylene response factor gene, HbERF-IXc5, is thought to be an ortholog to ERF1 of Arabidopsis. ERF1 has been suggested as a component of defence responses through the involvement of the ethylene and jasmonic acid signalling pathways. In this study, Agrobacterium tumefaciens-mediated genetic transformation was carried out with this candidate gene. A histological analysis of HbERF-IXc5 lines revealed several changes in anatomy, particularly in terms of the number of laticifer cells. The results suggest that HbERF-IXc5 is a transcription factor driving the expression of some target genes involved in jasmonate-induced laticifer differentiation.

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Main Authors: Lestari, Retno, Rio, Maryannick, Martin, Florence, Leclercq, Julie, Dessailly, Florence, Sanier, Christine, Melliti, Semi, Suharsono, Sony, Montoro, Pascal
Format: conference_item biblioteca
Language:eng
Published: CRRI
Subjects:F30 - Génétique et amélioration des plantes, F60 - Physiologie et biochimie végétale,
Online Access:http://agritrop.cirad.fr/582428/
http://agritrop.cirad.fr/582428/1/Lestari_2016_IRRDB_Conference.pdf
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spelling dig-cirad-fr-5824282022-04-15T14:09:42Z http://agritrop.cirad.fr/582428/ http://agritrop.cirad.fr/582428/ Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material. Lestari Retno, Rio Maryannick, Martin Florence, Leclercq Julie, Dessailly Florence, Sanier Christine, Melliti Semi, Suharsono Sony, Montoro Pascal. 2016. In : CRRI and IRRDB International Rubber Conference 2016, Siem Reap, Cambodia. CRRI, IRRDB. Siem Reap : CRRI-IRRDB, 327-331. International Rubber Conference, Siem Reap, Cambodge, 21 Novembre 2016/25 Novembre 2016. Researchers Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material Lestari, Retno Rio, Maryannick Martin, Florence Leclercq, Julie Dessailly, Florence Sanier, Christine Melliti, Semi Suharsono, Sony Montoro, Pascal eng 2016 CRRI CRRI and IRRDB International Rubber Conference 2016, Siem Reap, Cambodia F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Mechanical wounding through tapping has long been known to induce laticifer differentiation in Hevea brasiliensis. Recent studies reveal that dehydration, hydrogen peroxide, and jasmonates can similarly play a role in wound-induced laticifer differentiation. The Hevea ethylene response factor gene, HbERF-IXc5, is thought to be an ortholog to ERF1 of Arabidopsis. ERF1 has been suggested as a component of defence responses through the involvement of the ethylene and jasmonic acid signalling pathways. In this study, Agrobacterium tumefaciens-mediated genetic transformation was carried out with this candidate gene. A histological analysis of HbERF-IXc5 lines revealed several changes in anatomy, particularly in terms of the number of laticifer cells. The results suggest that HbERF-IXc5 is a transcription factor driving the expression of some target genes involved in jasmonate-induced laticifer differentiation. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/582428/1/Lestari_2016_IRRDB_Conference.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html
institution CIRAD FR
collection DSpace
country Francia
countrycode FR
component Bibliográfico
access En linea
databasecode dig-cirad-fr
tag biblioteca
region Europa del Oeste
libraryname Biblioteca del CIRAD Francia
language eng
topic F30 - Génétique et amélioration des plantes
F60 - Physiologie et biochimie végétale
F30 - Génétique et amélioration des plantes
F60 - Physiologie et biochimie végétale
spellingShingle F30 - Génétique et amélioration des plantes
F60 - Physiologie et biochimie végétale
F30 - Génétique et amélioration des plantes
F60 - Physiologie et biochimie végétale
Lestari, Retno
Rio, Maryannick
Martin, Florence
Leclercq, Julie
Dessailly, Florence
Sanier, Christine
Melliti, Semi
Suharsono, Sony
Montoro, Pascal
Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
description Mechanical wounding through tapping has long been known to induce laticifer differentiation in Hevea brasiliensis. Recent studies reveal that dehydration, hydrogen peroxide, and jasmonates can similarly play a role in wound-induced laticifer differentiation. The Hevea ethylene response factor gene, HbERF-IXc5, is thought to be an ortholog to ERF1 of Arabidopsis. ERF1 has been suggested as a component of defence responses through the involvement of the ethylene and jasmonic acid signalling pathways. In this study, Agrobacterium tumefaciens-mediated genetic transformation was carried out with this candidate gene. A histological analysis of HbERF-IXc5 lines revealed several changes in anatomy, particularly in terms of the number of laticifer cells. The results suggest that HbERF-IXc5 is a transcription factor driving the expression of some target genes involved in jasmonate-induced laticifer differentiation.
format conference_item
topic_facet F30 - Génétique et amélioration des plantes
F60 - Physiologie et biochimie végétale
author Lestari, Retno
Rio, Maryannick
Martin, Florence
Leclercq, Julie
Dessailly, Florence
Sanier, Christine
Melliti, Semi
Suharsono, Sony
Montoro, Pascal
author_facet Lestari, Retno
Rio, Maryannick
Martin, Florence
Leclercq, Julie
Dessailly, Florence
Sanier, Christine
Melliti, Semi
Suharsono, Sony
Montoro, Pascal
author_sort Lestari, Retno
title Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
title_short Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
title_full Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
title_fullStr Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
title_full_unstemmed Juvenile Hevea transgenic plants over-expressing transcription factor HbERF-IXc5 develop more latex cells than wild-type material
title_sort juvenile hevea transgenic plants over-expressing transcription factor hberf-ixc5 develop more latex cells than wild-type material
publisher CRRI
url http://agritrop.cirad.fr/582428/
http://agritrop.cirad.fr/582428/1/Lestari_2016_IRRDB_Conference.pdf
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