Results 71 to 80 of about 77,324 (259)

MicroRNA MIR396 regulates the switch between stem cells and transit-amplifying cells in arabidopsis roots [PDF]

, 2015
To ensure an adequate organ mass, the daughters of stem cells progress through a transit-amplifying phase displaying rapid cell division cycles before differentiating.
Benfey, Philip N., Breakfield, Natalie W., Cools, Toon, De Veylder, Lieven, Debernardi, Juan Manuel, Ercoli, María Florencia, Mecchia, Martin Alejandro, Palatnik, Javier Fernando, Rodriguez Virasoro, Ramiro Esteban, Sabatini, Martín   +9 more
core   +3 more sources

Contrasting seasonal dynamics of dormancy, respiratory metabolism and cell cycle state in grapevine buds of a subtropical and Mediterranean climate

Food and Energy Security, 2023
Grapevine (Vitis vinifera L.) is the most widely cultivated fruit crop worldwide, contributing substantially to rural economies. The production cycle and productivity depend on seasonal cues and can range from a strongly deciduous habit in cool‐temperate
Yazhini Velappan, John A. Considine, Santiago Signorelli, Michael J. Considine   +3 more
doaj   +1 more source

CLAVATA3 is a specific regulator of shoot and floral meristem development affecting the same processes as CLAVATA1 [PDF]

, 1995
We have previously described the phenotype of Arabidopsis thaliana plants with mutations at the CLAVATA1 (CLV1) locus (Clark, S. E., Running, M. P. and Meyerowitz, E. M. (1993) Development 119, 397-418).
Clark, Steven M., Meyerowitz, Elliot M., Running, Mark P.   +2 more
core  

Tissue-specific transcriptome profiles identify functional differences key to understanding whole plant response to life in variable salinity

Biology Open, 2022
Plants endure environmental stressors via adaptation and phenotypic plasticity. Studying these mechanisms in seagrasses is extremely relevant as they are important primary producers and functionally significant carbon sinks. These mechanisms are not well
Mitchell W. Booth, Martin F. Breed, Gary A. Kendrick, Philipp E. Bayer, Anita A. Severn-Ellis, Elizabeth A. Sinclair   +5 more
doaj   +1 more source

The Arabidopsis thaliana checkpoint kinase WEE1 protects against premature vascular differentiation during replication stress [PDF]

, 2011
A sessile lifestyle forces plants to respond promptly to factors that affect their genomic integrity. Therefore, plants have developed checkpoint mechanisms to arrest cell cycle progression upon the occurrence of DNA stress, allowing the DNA to be ...
Boens, Shannah, Cools, Toon, De Veylder, Lieven, Iantcheva, Anelia, Maes, Sara, Schnittger, Arp, Takahashi, Naoki, Van Den Daele, Hilde, Van Isterdael, Gert, Weimer, Annika K   +9 more
core   +3 more sources

Genetic and molecular pathways controlling rice inflorescence architecture

Frontiers in Plant Science, 2022
Rice inflorescence is one of the major organs in determining grain yield. The genetic and molecular regulation on rice inflorescence architecture has been well investigated over the past years.
Yan Chun, Ashmit Kumar, Ashmit Kumar, Xueyong Li   +3 more
doaj   +1 more source

CLAVATA1, a regulator of meristem and flower development in Arabidopsis [PDF]

, 1993
We have investigated the effects on plant development of mutations in the Arabidopsis thaliana CLAVATA1 gene. In clavata1 plants, vegetative, inflorescence and floral meristems are all enlarged relative to wild type.
Clark, Steven E., Meyerowitz, Elliot M., Running, Mark P.   +2 more
core  

Remodeling of Root Growth Under Combined Arsenic and Hypoxia Stress Is Linked to Nutrient Deprivation

Frontiers in Plant Science, 2020
Root architecture responds to environmental stress. Stress-induced metabolic and nutritional changes affect the endogenous root development program. Transcriptional and translational changes realize the switch between stem cell proliferation and cell ...
Vijay Kumar, Vijay Kumar, Lara Vogelsang, Romy R. Schmidt, Shanti S. Sharma, Thorsten Seidel, Karl-Josef Dietz   +6 more
doaj   +1 more source

SUPERMAN, a regulator of floral homeotic genes in Arabidopsis [PDF]

, 1992
We describe a locus, SUPERMAN, mutations in which result in extra stamens developing at the expense of the central carpels in the Arabidopsis thaliana flower.
Bowman, John L., Jack, Thomas, Mayer, Ulrike, Meyerowitz, Elliot M., Sakai, Hajime, Weigel, Detlef   +5 more
core  

Auxin and epigenetic regulation of SKP2B, an F-box that represses lateral root formation [PDF]

, 2012
In plants, lateral roots originate from pericycle founder cells that are specified at regular intervals along the main root. Here, we show that Arabidopsis (Arabidopsis thaliana) SKP2B (for S-Phase Kinase-Associated Protein2B), an F-box protein ...
Beeckman, Tom, Casero, Pedro, Casimiro, Ilda, De Rybel, Bert, del Pozo, Juan C, Desvoyes, Bénédicte, Gutierrez, Crisanto, Manzano, Concepción, Otero, Sofía, Ramirez-Parra, Elena   +9 more
core   +2 more sources