- Seminars - maillist.psb.ugent.be

FW: seminar Raf Roelands & Philippe Gabant 24/11
by Nathalie Vanden Hautte 24 Nov '10

24 Nov '10

REMINDER From: Nathalie Vanden Hautte [mailto:nahau@psb.vib-ugent.be] Sent: donderdag 4 november 2010 16:12 To: _users(a)dmbr.ugent.be; meetings(a)psb.vib-ugent.be Subject: seminar Raf Roelands & Philippe Gabant 24/11 You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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PSB event reminder
by contact＠psb.vib-ugent.be 24 Nov '10

24 Nov '10

Calendar Name: seminars Scheduled for: Wednesday, November 24 2010, 14:00 - 15:30 Event text: Raf Roelands & Philippe Gabant EUROGENTEC S.A. Seraing BELGIUM Details: "Use of bacterial poison antidote genes as tools: from DNA engineering to synthetic biology" ABSTRACT Since the �90s, bacterial poison/antidote genes have been used as tools in molecular biology. Today, the ccdA, ccdB gene loci of the F plasmid are present in vectors for protein expression and DNA cloning. These genes are either used for selection of recombinant molecules (Gateway vectors, TOPO vectors, Zero Background vectors) and for the maintenance of expression vectors in E.coli. Nowadays most of the scientists use those genes as tools for their daily research works. Most of the time scientists use those genes ignoring their origin and properties. This lack of information could limit the efficiency of their DNA cloning and protein expression experiments. The aim of this scientific meeting is to present the natural origins antidote poison genes, their properties and open a discussion on their current and future applications.

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PSB event reminder
by contact＠psb.vib-ugent.be 22 Nov '10

22 Nov '10

Calendar Name: seminars Scheduled for: Wednesday, November 24 2010, 14:00 - 15:30 Event text: Raf Roelands & Philippe Gabant EUROGENTEC S.A. Seraing BELGIUM Details: "Use of bacterial poison antidote genes as tools: from DNA engineering to synthetic biology" ABSTRACT Since the �90s, bacterial poison/antidote genes have been used as tools in molecular biology. Today, the ccdA, ccdB gene loci of the F plasmid are present in vectors for protein expression and DNA cloning. These genes are either used for selection of recombinant molecules (Gateway vectors, TOPO vectors, Zero Background vectors) and for the maintenance of expression vectors in E.coli. Nowadays most of the scientists use those genes as tools for their daily research works. Most of the time scientists use those genes ignoring their origin and properties. This lack of information could limit the efficiency of their DNA cloning and protein expression experiments. The aim of this scientific meeting is to present the natural origins antidote poison genes, their properties and open a discussion on their current and future applications.

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PSB event reminder
by contact＠psb.vib-ugent.be 19 Nov '10

19 Nov '10

Calendar Name: seminars Scheduled for: Friday, November 19 2010, 14:00 - 15:30 Event text: Catherine Rameau Institut Jean-Pierre Bourgin UMR1318 INRA-AgroParisTech Centre de Versailles-Grignon FRANCE Details: "The use of pea and Physcomitrella patens to study the evolution of strigolactone functions in land plants" ABSTRACT Strigolactones are small carotenoid derived molecules known to be produced by plant roots and released into the rhizosphere to play the same role of signalling the proximity of a host root in both symbiotic and parasitic interactions. They have been recently recognised as a novel plant hormone controlling shoot branching. For several years, we have been using garden pea (Pisum sativum) and a series of high branching mutants to study the control of axillary bud outgrowth and how strigolactones, auxin and cytokinin interact to regulate shoot branching. To investigate the presence and the role of strigolactones in a non-vascular plant, we have used the moss Physcomitrella patens, an experimental system well adapted to study the evolution of developmental mechanisms in plants. Using homologous recombination, we have obtained a knock-out mutant in the homologue of the CAROTENOID CLEAVAGE DIOXYGENASE 8 (CCD8) gene, encoding a strigolactone biosynthesis enzyme. The mutant phenotype is rescued by exsudates from wild type colonies, by exogenous supply of synthetic strigolactones or by ectopic expression of seed plant CCD8. Our data demonstrate P. patens produces strigolactones which act as signalling factors controlling both developmental and ecophysiological processes.

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PSB event reminder
by contact＠psb.vib-ugent.be 17 Nov '10

17 Nov '10

Calendar Name: seminars Scheduled for: Friday, November 19 2010, 14:00 - 15:30 Event text: Catherine Rameau Institut Jean-Pierre Bourgin UMR1318 INRA-AgroParisTech Centre de Versailles-Grignon FRANCE Details: "The use of pea and Physcomitrella patens to study the evolution of strigolactone functions in land plants" ABSTRACT Strigolactones are small carotenoid derived molecules known to be produced by plant roots and released into the rhizosphere to play the same role of signalling the proximity of a host root in both symbiotic and parasitic interactions. They have been recently recognised as a novel plant hormone controlling shoot branching. For several years, we have been using garden pea (Pisum sativum) and a series of high branching mutants to study the control of axillary bud outgrowth and how strigolactones, auxin and cytokinin interact to regulate shoot branching. To investigate the presence and the role of strigolactones in a non-vascular plant, we have used the moss Physcomitrella patens, an experimental system well adapted to study the evolution of developmental mechanisms in plants. Using homologous recombination, we have obtained a knock-out mutant in the homologue of the CAROTENOID CLEAVAGE DIOXYGENASE 8 (CCD8) gene, encoding a strigolactone biosynthesis enzyme. The mutant phenotype is rescued by exsudates from wild type colonies, by exogenous supply of synthetic strigolactones or by ectopic expression of seed plant CCD8. Our data demonstrate P. patens produces strigolactones which act as signalling factors controlling both developmental and ecophysiological processes.

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seminar Klaas Vandepoele 07/12
by Nathalie Vanden Hautte 12 Nov '10

12 Nov '10

You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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FW: seminar Raf Roelands & Philippe Gabant 24/11
by Nathalie Vanden Hautte 09 Nov '10

09 Nov '10

LAST REMINDER!! From: Nathalie Vanden Hautte [mailto:nahau@psb.vib-ugent.be] Sent: donderdag 4 november 2010 16:12 To: _users(a)dmbr.ugent.be; meetings(a)psb.vib-ugent.be Subject: seminar Raf Roelands & Philippe Gabant 24/11 PLEASE CONFIRM YOUR ATTENDANCE BEFORE NOVEMBER 10 You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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FW: seminar Raf Roelands & Philippe Gabant 24/11
by Nathalie Vanden Hautte 08 Nov '10

08 Nov '10

REMINDER From: Nathalie Vanden Hautte [mailto:nahau@psb.vib-ugent.be] Sent: donderdag 4 november 2010 16:12 To: _users(a)dmbr.ugent.be; meetings(a)psb.vib-ugent.be Subject: seminar Raf Roelands & Philippe Gabant 24/11 PLEASE CONFIRM YOUR ATTENDANCE BEFORE NOVEMBER 10 You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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seminar Raf Roelands & Philippe Gabant 24/11
by Nathalie Vanden Hautte 04 Nov '10

04 Nov '10

PLEASE CONFIRM YOUR ATTENDANCE BEFORE NOVEMBER 10 You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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seminar Catherine Rameau 19/11
by Nathalie Vanden Hautte 04 Nov '10

04 Nov '10

You are receiving this e-mail because you subscribed to our seminars announcements and reminders service at https://maillist.psb.ugent.be/mailman/listinfo/seminars <https://maillist.psb.ugent.be/mailman/listinfo/seminars> . If you do not wish to receive this information anymore, please unsubscribe from future mailings at https://maillist.psb.ugent.be/mailman/options/seminars <https://maillist.psb.ugent.be/mailman/options/seminars> . VIB - Department of Plant Systems Biology Technologiepark 927 B - 9052 Gent/Zwijnaarde Phone: +32 9 33 13 800 Fax: +32 9 33 13 809 Http://www.psb.vib-ugent.be

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