Hochschulschrift
The LEUNIG regulatory complex : how does it control shoot apical meristem formation and its post-embryonic activity?
Zusammenfassung: Patterning along the apical-basal (A-B) axis is a crucial step during the early stages of plant embryogenesis and leads to the establishment of two poles of which each will develop their own stem cell niches. The activity of these meristems is responsible for post-embryonic growth, with the shoot apical meristem (SAM) generating the above-ground organs and the root apical meristem (RAM) producing the subterranean structures of the plant. While several transcriptional regulators governing A-B patterning have been identified, precisely how their regulatory function is orchestrated remains elusive. This study focuses on transcriptional co-regulators LEUNIG (LUG) and closely related LEUNIG_HOMOLOG (LUH) and their role in the formation of A-B patterning during embryogenesis as well as their post-embryonic maintenance. A link between the LUG regulatory complex and SAM formation and maintenance comes from the observation that lug mutants heterozygous for the luh allele (lug luh+/-) often have enlarged SAMs resulting from misregulated cell divisions. [...].
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Maße
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30 cm
- Umfang
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XX, 218 Seiten
- Sprache
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Englisch
- Anmerkungen
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Illustrationen, Diagramme
The University of Melbourne, Dissertation, 2021
The University of Potsdam, Dissertation, 2021
- Klassifikation
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Biowissenschaften, Biologie
- Ereignis
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Veröffentlichung
- (wo)
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Potsdam
- (wann)
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May 2021
- Urheber
- Beteiligte Personen und Organisationen
- Inhaltsverzeichnis
- Rechteinformation
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Bei diesem Objekt liegt nur das Inhaltsverzeichnis digital vor. Der Zugriff darauf ist unbeschränkt möglich.
- Letzte Aktualisierung
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11.06.2025, 13:54 MESZ
Datenpartner
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Objekttyp
- Hochschulschrift
Beteiligte
- Kaptur, Joanna Alexandra
- Persson, Staffan
- Golz, John
- Lenhard, Michael
- Sampathkumar, Arun
- Universität Potsdam
Entstanden
- May 2021
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