Results 111 to 120 of about 45,370 (202)

Transcriptome profiling reveals key regulatory factors and metabolic pathways associated with curd formation and development in broccoli

Frontiers in Plant Science
Broccoli, a cruciferous vegetable, has a unique indeterminate inflorescence structure known as curds. It is the main edible organ of broccoli and has a rich nutritional value and health benefits.
Yinxia Zhu, Ce Liu, Ce Liu, Mengyao Zhao, Yuxuan Duan, Jingjing Xie, Chunguo Wang   +6 more
doaj   +1 more source

Regulation of meristem and hormone function revealed through analysis of directly-regulated SHOOT MERISTEMLESS target genes

Scientific Reports
The Arabidopsis Knotted1-like homeobox (KNOX) gene SHOOT MERISTEMLESS (STM) encodes a homeodomain transcription factor that operates as a central component of the gene regulatory network (GRN) controlling shoot apical meristem formation and maintenance ...
Tamara Lechon, Nicholas A. Kent, James A. H. Murray, Simon Scofield   +3 more
doaj   +1 more source

The Differential Response of Meristems ofVicia Fabato Colchicine

Caryologia, 1969
SUMMARYThe response of primordia and lateral root meristems to short treatments with colchicine (2–3 hours) is described. Evidence is presented that anaphase continues to occur in large primordia after it has been suppressed in lateral roots. Since the anaphases occur together with c-metaphases and restitution nuclei it is clear that colchicine reaches
openaire   +1 more source

ALTERED MERISTEM PROGRAM1 sustains cellular differentiation by limiting HD-ZIP III transcription factor gene expression

Plant Physiology
Abstract Plants show remarkable developmental and regenerative plasticity through the sustained activity of stem cells in meristems. Under certain conditions, pluripotency can even be reestablished in cells that have already entered differentiation. Mutation of the putative carboxypeptidase ALTERED MERISTEM PROGRAM1 (AMP1) in Arabidopsis
Saiqi Yang, Olena Poretska, Brigitte Poppenberger, Tobias Sieberer   +3 more
openaire   +2 more sources

Growth and Differentiation in Living Plant Meristems [PDF]

Proceedings of the National Academy of Sciences, 1939
openaire   +2 more sources

The role of auxin in cell differentiation in meristems

, 2018
L'auxine régule la croissance et le développement des plantes grâce aux facteurs de transcription de la famille des "AUXIN RESPONSE FACTOR" (ARF). Chez Arabidopsis thaliana en particulier, ARF5, 6, 7, 8 et 19 activent l'expression de gènes cibles en réponse à l'auxine.
openaire   +1 more source

EFFECT OF ASCORBIC ACID CONCENTRATION ON STRUCTURAL CHARACTERISTICS OF APPICAL MERISTEMS ON in vitro Aloe barbadensis Mill.

Acta Scientiarum Polonorum: Hortorum Cultus, 2014
Ascorbic acid is one of the major metabolite in higher plants cells which is known as effective factor when the cells enter to “S” phase from “G1” phase of cytokinesis.
Behzad Kaviani
doaj  

Ultrastructure of meristem and root cap of pea seedlings under spaceflight conditions [PDF]

Data of electron microscopic analysis of meristem and root cap of pea seedlings grown aboard the Salyut-6 orbital research station in the Oazis apparatus and in the laboratory are presented.
Bilyavska, N. O., Kordyum, E. L., Sytnyk, K. M., Tarasenko, V. O.   +3 more
core   +1 more source

Cyclin' Through the Root: Developmental Control of Cell Cycle Progression in the <i>Arabidopsis thaliana</i> Root Meristem. [PDF]

Annu Rev Cell Dev Biol
DiBattista AT, Lee LR, Nimchuk ZL.
europepmc   +1 more source

Modification of cytogenetic and physiological effects of space flight factors by biologically active compounds [PDF]

Physiological and cytogenetic changes in the Welsh onion plants induced by a short (82 days) and long term (522 days) space flight are expressed in decrease of seed germination, inhibition of stem growth, depression of cell division in root meristem, and
Alekperov, U. K., Aliyev, A. A., Mashinskiy, A. L., Mekhti-Zade, E. R.   +3 more
core   +1 more source