Search Results - (Author, Cooperation:P. Huijser)
-
1D. Vlad ; D. Kierzkowski ; M. I. Rast ; F. Vuolo ; R. Dello Ioio ; C. Galinha ; X. Gan ; M. Hajheidari ; A. Hay ; R. S. Smith ; P. Huijser ; C. D. Bailey ; M. Tsiantis
American Association for the Advancement of Science (AAAS)
Published 2014Staff ViewPublication Date: 2014-02-18Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Amino Acid Sequence ; Arabidopsis/anatomy & histology/genetics ; Brassicaceae/*anatomy & histology/*genetics ; Chromosome Mapping ; *Evolution, Molecular ; Gene Duplication ; *Gene Expression Regulation, Plant ; *Genes, Homeobox ; Genetic Complementation Test ; Molecular Sequence Data ; Plant Leaves/*anatomy & histology/*geneticsPublished by: -
2Vuolo, F., Kierzkowski, D., Runions, A., Hajheidari, M., Mentink, R. A., Gupta, M. D., Zhang, Z., Vlad, D., Wang, Y., Pecinka, A., Gan, X., Hay, A., Huijser, P., Tsiantis, M.
Cold Spring Harbor Laboratory Press
Published 2018Staff ViewPublication Date: 2018-11-02Publisher: Cold Spring Harbor Laboratory PressPrint ISSN: 0890-9369Topics: BiologyPublished by: -
3Cremer, F. ; Havelange, A. ; Saedler, H. ; Huijser, P.
Copenhagen : Munksgaard International Publishers
Published 1998Staff ViewISSN: 1399-3054Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: The effect of different environmental conditions on flowering time and the number of leaves produced before the first flower is formed has been investigated in Antirrhinum majus L. The effect of light quality has been tested by decreasing the red/far-red ratio, generally resulting in a reduced flowering time and leaf number. Furthermore, it could be shown that photoperiod, temperature and light intensity are inversely correlated with flowering time and leaf number. However, lowering the temperature from 15 to 12°C resulted in a reduction of flowering time. This observation shows that Antirrhinum can be vernalised.Using defined combinations of the four environmental factors we have been able to reduce flowering time to only 42 days or to delay flowering for at least 2 years. The results obtained allow an optimisation of the screening conditions for identifying flowering time mutants in Antirrhinum.Type of Medium: Electronic ResourceURL: -
4Staff View
ISSN: 0378-1119Keywords: Homeotic genes ; MADS-box transcription factors ; flower organs ; inflorescence ; plantsSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyType of Medium: Electronic ResourceURL: -
5Staff View
ISSN: 0014-5793Keywords: Antirrhinum majus ; Deficiens ; Flower development ; Hybridization, in situ ; Signal peptide ; TapetumSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
6Staff View
ISSN: 1617-4623Keywords: Key words Antirrhinum majus ; DNA binding protein ; Floral transition ; SBP-box gene family ; Transcription regulationSource: Springer Online Journal Archives 1860-2000Topics: BiologyNotes: Abstract Several sites of nuclear protein interaction within the promoter region of the Antirrhinum majus floral meristem identity gene SQUAMOSA were detected using an electrophoretic mobility shift assay. One of these sites displayed a particularly clear interaction with nuclear protein extracted from inflorescences but not with nuclear protein extracted from young, non-flowering plants. This site could thus represent a binding motif for a transcriptional activator. A South-western screen of an inflorescence cDNA expression library resulted in the isolation of several cDNAs representing two different genes named SBP1 and SBP2 (for S Q UAMOSA-pROMOTER B I NDING P R OTEIN gene 1 and 2). Both genes encode highly similar protein domains which were found to be necessary and sufficient for binding DNA in a sequence-specific manner. This DNA-binding domain showed no similarity to known proteins in the databases. However, it is characteristic for a small family of gene products in A. majus and other plant species. Expression of SBP1 and 2 is developmentally regulated and their transcriptional activation precedes that of SQUAMOSA. The data presented support the idea that members of the newly identified SBP gene family function as transcription factors involved in the control of early flower development.Type of Medium: Electronic ResourceURL: