Results 51 to 60 of about 19,851 (213)
Molecular characterisation of four double-flowered mutants of Silene dioica representing four centuries of variation [PDF]
, 2015 Records of double-flowered Silene dioica date from the late sixteenth century and four named varieties are grown today, as previously, for their horticultural interest.
Elizabeth K. S. Ingle +2 more
core +2 more sources
Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.ABSTRACT A 15‐week‐old Australian Labradoodle puppy was presented to The University of Queensland Small Animal Hospital for bilateral eyelid agenesis/coloboma and associated ocular complications. Enucleation of the left globe and repair of the right eyelid via a lip‐to‐lid transmucosal flap was performed. Given the subsequent development of prolapse of
Chi Hin Ng +4 more
wiley +1 more source
Mutations in the PERIANTHIA gene of Arabidopsis specifically alter floral organ number and initiation pattern [PDF]
, 1996 An open question in developmental biology is how groups of dividing cells can generate specific numbers of segments or organs. We describe the phenotypic effects of mutations in PERIANTHIA, a gene specifically required for floral organ patterning in ...
Meyerowitz, Elliot M., Running, Mark P.
core
The regulation of Hox gene expression during animal development [PDF]
, 2013 Hox genes encode a family of transcriptional regulators that elicit distinct developmental programmes along the head-to-tail axis of animals. The specific regional functions of individual Hox genes largely reflect their restricted expression patterns ...
Alonso, Claudio R, Mallo, Moisés
core +1 more source
TAXON, Volume 75, Issue 1, February 2026.Abstract As presently circumscribed, the Paleotropical genus Tarenna, belonging to the tribe Pavetteae (Rubiaceae), comprises about 200 species and has its centres of diversity in tropical Asia and Africa. Previous molecular phylogenetic studies of the tribe revealed the polyphyly of Tarenna, suggesting that the genus needs to be recircumscribed ...
Petra De Block +3 more
wiley +1 more source
Ectopic expression of CsMADS24, an AGAMOUS ortholog from cucumber, causes homeotic conversion of sepals into carpels in transgenic arabidopsis plants [PDF]
Archives of Biological Sciences, 2019 The floral homeotic C-function MADS gene AGAMOUS (AG) in Arabidopsis plays crucial roles in specifying stamen and carpel identities as well as determining floral meristem. However, there have been only a few studies of floral homeotic C-function genes in
Zhou Yong +6 more
doaj +1 more source
Micromanagement of Drosophila Post-Embryonic Development by Hox Genes
Journal of Developmental Biology, 2022 Hox genes function early in development to determine regional identity in animals. Consequently, the loss or gain of Hox gene expression can change this identity and cause homeotic transformations.
Alexandra D. Buffry +1 more
doaj +1 more source
The Arabidopsis homeotic genes APETALA3 and PISTILLATA are sufficient to provide the B class organ identity function [PDF]
, 1996 The class B organ identity genes, APETALA3 and PISTILLATA, are required to specify petal and stamen identity in the Arabidopsis flower. We show here that the activities of these two genes are sufficient to specify petals and stamens in flowers, in ...
Krizek, Beth Allyn +1 more
core +1 more source
Continuous-time modeling of cell fate determination in Arabidopsis flowers [PDF]
, 2010 Background The genetic control of floral organ specification is currently being investigated by various approaches, both experimentally and through modeling.
Mourik, S., van +7 more
core +1 more source
The FEBS Journal, Volume 292, Issue 23, Page 6163-6181, December 2025.Conserved context‐dependent cis‐regulatory elements act as a major reservoir of disease‐associated polymorphisms in the human genome and are also affected by epigenetic change. This ‘state‐of‐the‐art’ review explores the latest developments in studying these enigmatic elements and how the effects of disease‐associated polymorphisms and environmentally ...
Andrew McEwan +5 more
wiley +1 more source