Results 21 to 30 of about 72,062 (323)

Characterization of MADS-Box Gene Family in Isatis indigotica and Functional Study of IiAP1 in Regulating Floral Transition and Formation [PDF]

Plants
In flowering plants, MADS-box genes play regulatory roles in flower induction, floral initiation, and floral morphogenesis. Isatis indigotica (I. indigotica) is a traditional Chinese medicinal plant.
Yanqin Ma, Yanhong Lan, Ju Li, Haicheng Long, Yujie Zhou, Zhi Li, Mingjun Miao, Jian Zhong, Haie Wang, Wei Chang, Ziqin Xu, Liang Yang   +11 more
doaj   +2 more sources

Repression of the floral transition via histone H2B monoubiquitination [PDF]

The Plant Journal, 2009
Summary The Rad6‐Bre1 complex monoubiquitinates histone H2B in target gene chromatin, and plays an important role in positively regulating gene expression in yeast. Here, we show that the Arabidopsis relatives of the yeast Rad6, ubiquitin‐conjugating enzyme 1 (UBC1) and UBC2, redundantly mediate histone H2B ...
Gu, X., Jiang, D., Wang, Y., Bachmair, A., He, Y.   +4 more
openaire   +5 more sources

Transcriptomic analysis reveals the regulatory module of apple (Malus × domestica) floral transition in response to 6-BA [PDF]

BMC Plant Biology, 2019
Background Insufficient production of flower buds is an intractable problem in ‘Fuji’ apple orchards. Although cytokinin (CK) promotes flower bud formation in apple trees, little is known about the mechanisms regulating this phenomenon.
Youmei Li, Dong Zhang, Na An, Sheng Fan, Xiya Zuo, Xin Zhang, Lizhi Zhang, Cai Gao, Mingyu Han, Libo Xing   +9 more
doaj   +2 more sources

Antagonistic Transcription Factor Complexes Modulate the Floral Transition in Rice [PDF]

The Plant Cell, 2017
Plants measure day or night lengths to coordinate specific developmental changes with a favorable season. In rice (Oryza sativa), the reproductive phase is initiated by exposure to short days when expression of HEADING DATE 3a (Hd3a) and RICE FLOWERING LOCUS T 1 (RFT1) is induced in leaves.
Vittoria Brambilla, Damiano Martignago, Daniela Goretti, Martina Cerise, Marc Somssich, Matteo de Rosa, Francesca Galbiati, Roshi Shrestha, Federico Lazzaro, Rüdiger Simon, Fabio Fornara   +10 more
openaire   +5 more sources

The plant stress hormone ethylene controls floral transition via DELLA-dependent regulation of floral meristem-identity genes [PDF]

Proceedings of the National Academy of Sciences, 2007
The length of the Arabidopsis thaliana life cycle depends on the timing of the floral transition. Here, we define the relationship between the plant stress hormone ethylene and the timing of floral initiation.
Achard, P., Baghour, M., Chapple, A., Hedden, P., Van Der Straeten, D., Genschik, P., Moritz, T., Harberd, N. P.   +7 more
openaire   +5 more sources

Temporal Transcriptome Analysis Reveals Core Pathways and Orphan Gene EARLY FLOWERING 1 Regulating Floral Transition in Chinese Cabbage [PDF]

Plants
The floral transition in Chinese cabbage (Brassica rapa ssp. pekinensis) is governed by a complex interplay of gene expression and hormonal regulation.
Hong Lang, Yuting Zhang, Shouhe Zhao, Kexin Li, Xiaonan Li, Mingliang Jiang   +5 more
doaj   +2 more sources

Transcriptome of the floral transition in Rosa chinensis 'Old Blush'. [PDF]

BMC Genomics, 2017
La transition florale joue un rôle vital dans la vie des plantes ornementales. Malgré les progrès réalisés chez les plantes modèles, les mécanismes moléculaires de la régulation de la floraison restent inconnus chez les plantes vivaces. Rosa chinensis « Old Blush » est une plante unique qui peut fleurir en continu toute l'année.
Guo X, Yu C, Luo L, Wan H, Zhen N, Xu T, Tan J, Pan H, Zhang Q.   +8 more
europepmc   +4 more sources

In planta localisation patterns of MADS domain proteins during floral development in Arabidopsis thaliana [PDF]

, 2009
Background: MADS domain transcription factors play important roles in various developmental processes in flowering plants. Members of this family play a prominent role in the transition to flowering and the specification of floral organ identity. Several
Angenent, G.C., Folter, S., de, Immink, G.H., Kaufmann, K., Shchennikova, A., Urbanus, S.L.   +5 more
core   +6 more sources

Characterization of Japanese Apricot (Prunus mume) Floral Bud Development Using a Modified BBCH Scale and Analysis of the Relationship between BBCH Stages and Floral Primordium Development and the Dormancy Phase Transition

Horticulturae, 2021
Bud dormancy is an important developmental stage that ensures that trees can tolerate environmental stresses in winter and bloom uniformly in the following spring. Regarding Rosaceae floral buds, exposure to chilling conditions promotes floral primordium
Tzu-Fan Hsiang, Yuan-Jui Lin, Hisayo Yamane, Ryutaro Tao   +3 more
doaj   +1 more source

DNA Topoisomerase Iα Affects the Floral Transition [PDF]

Plant Physiology, 2016
DNA topoisomerases modulate DNA topology to maintain chromosome superstructure and genome integrity, which is indispensable for DNA replication and RNA transcription. Their function in plant development still remains largely unknown. Here, we report a hitherto unidentified role of Topoisomerase Iα (TOP1α) in controlling flowering time in Arabidopsis ...
Ximing Gong, Lisha Shen, Ya Zhi Peng, Yinbo Gan, Hao Yu   +4 more
openaire   +2 more sources