Results 31 to 40 of about 19,851 (213)

Efficient creation of decorative double-flowered petunia through CRISPR/Cas9-mediated simultaneous editing of PMADS3 and FBP6 genes. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 23, Issue 10, Page 4350-4352, October 2025.
Xue Y, Wang C, Ge R, Lu S, Ni J, Duan Y, Hong Z, Zhang H.   +7 more
europepmc   +2 more sources

Target genes of the MADS transcription factor SEPALLATA3: integration of developmental and hormonal pathways in the Arabidopsis flower.

PLoS Biology, 2009
The molecular mechanisms by which floral homeotic genes act as major developmental switches to specify the identity of floral organs are still largely unknown.
Kerstin Kaufmann, Jose M Muiño, Ruy Jauregui, Chiara A Airoldi, Cezary Smaczniak, Pawel Krajewski, Gerco C Angenent   +6 more
doaj   +1 more source

Floral homeotic C function genes repress specific B function genes in the carpel whorl of the basal eudicot California poppy (Eschscholzia californica)

EvoDevo, 2010
Background The floral homeotic C function gene AGAMOUS (AG) confers stamen and carpel identity and is involved in the regulation of floral meristem termination in Arabidopsis.
Yellina Aravinda L, Orashakova Svetlana, Lange Sabrina, Erdmann Robert, Leebens-Mack Jim, Becker Annette   +5 more
doaj   +1 more source

Initiator elements function to determine the activity state of BX-C enhancers. [PDF]

PLoS Genetics, 2010
A >300 kb cis-regulatory region is required for the proper expression of the three bithorax complex (BX-C) homeotic genes. Based on genetic and transgenic analysis, a model has been proposed in which the numerous BX-C cis-regulatory elements are ...
Carole Iampietro, Maheshwar Gummalla, Annick Mutero, François Karch, Robert K Maeda   +4 more
doaj   +1 more source

AGAMOUS controls GIANT KILLER, a multifunctional chromatin modifier in reproductive organ patterning and differentiation. [PDF]

PLoS Biology, 2009
The Arabidopsis homeotic protein AGAMOUS (AG), a MADS domain transcription factor, specifies reproductive organ identity during flower development. Using a binding assay and expression analysis, we identified a direct target of AG, GIANT KILLER (GIK ...
Kian-Hong Ng, Hao Yu, Toshiro Ito
doaj   +1 more source

The labial gene is required to terminate proliferation of identified neuroblasts in postembryonic development of the Drosophila brain [PDF]

, 2012
The developing brain of Drosophila has become a useful model for studying the molecular genetic mechanisms that give rise to the complex neuronal arrays that characterize higher brains in other animals including mammals.
Bello, B. C., Kuert, P. A., Reichert, H.
core   +3 more sources

H3K27 modifications define segmental regulatory domains in the Drosophila bithorax complex

eLife, 2014
The bithorax complex (BX-C) in Drosophila melanogaster is a cluster of homeotic genes that determine body segment identity. Expression of these genes is governed by cis-regulatory domains, one for each parasegment.
Sarah K Bowman, Aimee M Deaton, Heber Domingues, Peggy I Wang, Ruslan I Sadreyev, Robert E Kingston, Welcome Bender   +6 more
doaj   +1 more source

Isolation and characterization of two MADS-box genes from Lycium barbarum

Biologia Plantarum, 2011
To broaden our knowledge of flower development, two floral homeotic genes, LbAG and LbSEP3, were isolated from the flower of Lycium barbarum L. The open reading frame length of LbAG and LbSEP3 were 1090 and 992 bp encoding 249 and 242 amino acids ...
S. H. Zeng, Y. Q. Xu, Y. Wang
doaj   +1 more source

Different Ectopic Hoxa2 Expression Levels in Mouse Cranial Neural Crest Cells Result in Distinct Craniofacial Anomalies and Homeotic Phenotypes

Journal of Developmental Biology, 2022
Providing appropriate positional identity and patterning information to distinct rostrocaudal subpopulations of cranial neural crest cells (CNCCs) is central to vertebrate craniofacial morphogenesis.
Taro Kitazawa, Maryline Minoux, Sebastien Ducret, Filippo M. Rijli   +3 more
doaj   +1 more source

Targets of homeotic gene regulation in Drosophila [PDF]

Journal of Cell Science, 1992
ABSTRACT We have used a chromatin immunopurification approach to identify target genes regulated by the homeotic gene Ultrabithorax. A monoclonal antibody against the Ultrabithorax gene product is used to immunopurify in vivo Ultrabithorax protein binding sites in embryonic chromatin.
R A, White, J J, Brookman, A P, Gould, L A, Meadows, L S, Shashidhara, D I, Strutt, T A, Weaver   +6 more
openaire   +2 more sources