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Original title:
Analysis of the role of potential phytohormone and light-signalling components in photosynthetic organisms
Translated title:
Funktionelle Analyse potentieller Signaltransduktionskomponenten in photosynthetischen Organismen
Author:
Schwarzkopf, Manti
Year:
2012
Document type:
Dissertation
Faculty/School:
Fakultät Wissenschaftszentrum Weihenstephan
Advisor:
Pröls, Reinhard (Dr.)
Referee:
Hückelhoven, Ralph (Prof. Dr.); Liebl, Wolfgang (Prof. Dr.)
Language:
en
Subject group:
BIO Biowissenschaften
Keywords:
Synechocystis sp. PCC 6803, phytochrome photoreceptor CPH2, histidine kinase 12 (HIK12), cytokinin, pathogen defense
Translated keywords:
Synechocystis sp. PCC 6803, Phytochrom-Photorezeptor CPH2, Histidinkinase HIK12, Cytokinin, Pathogenabwehr
TUM classification:
BIO 220d; BIO 282d; BIO 485d; BIO 502d; CHE 803d; CHE 832d
Abstract:
This thesis investigates two signalling components of the cyanobacterium Synechocystis sp. PCC 6803, the phytochrome photoreceptor CPH2 and the histidine kinase 12 (HIK12). Knockout and overexpression mutants of both proteins were analysed under distinct growth conditions, focusing on the central carbon metabolism and the transition from fast exponential to slowed-down growth in biomats. The results show a clear regulatory function of both proteins on the central carbon metabolism, which is subs...     »
Translated abstract:
Diese Arbeit untersucht zwei Signaltransduktionskomponenten in Synechocystis sp. PCC 6803, den Phytochrom-Photorezeptor CPH2 und die Histidinkinase 12 (HIK12). Knockout und Überexpressions-Mutanten beider Proteine wurden in Bezug auf den zentralen Kohlenstoff-Metabolismus und den Übergang von exponentiellem zu verlangsamtem Wachstum in Biofilmen analysiert. Die Ergebnisse zeigen einen stark verlangsamten Wachstumsphänotyp, korrelierend mit reduzierter Glucose-6-Phosphat Dehydrogenase-Aktivität u...     »
WWW:
https://mediatum.ub.tum.de/?id=1110652
Date of submission:
23.07.2012
Oral examination:
04.12.2012
File size:
12748732 bytes
Pages:
147
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20121204-1110652-1-6
Last change:
31.10.2013
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