Results 31 to 40 of about 80,579 (336)

Boron deficiency responses in maize (Zea mays L.) roots

Journal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert, Astrid Junker, Michael Melzer, Thomas Altmann, Nicolaus von Wirén, Gerd Patrick Bienert   +5 more
wiley   +1 more source

Combined in silico/in vivo analysis of mechanisms providing for root apical meristem self-organization and maintenance. [PDF]

, 2012
Background and aimsThe root apical meristem (RAM) is the plant stem cell niche which provides for the formation and continuous development of the root.
Doroshkov, AV, Kazantsev, FV, Kochetov, AV, Kolchanov, NA, Likhoshvai, VA, Mironova, VV, Mjolsness, E, Novoselova, ES, Omelyanchuk, NA   +8 more
core   +2 more sources

The MKK7-MPK6 MAP Kinase Module Is a Regulator of Meristem Quiescence or Active Growth in Arabidopsis

Frontiers in Plant Science, 2019
Plant growth flexibly adapts to environmental conditions. Growth initiation itself may be conditional to a suitable environment, while the most common response of plants to adverse conditions is growth inhibition.
Róbert Dóczi, Róbert Dóczi, Elizabeth Hatzimasoura, Sara Farahi Bilooei, Zaki Ahmad, Franck Anicet Ditengou, Franck Anicet Ditengou, Franck Anicet Ditengou, Enrique López-Juez, Klaus Palme, Klaus Palme, Klaus Palme, László Bögre   +12 more
doaj   +1 more source

Alignment between PIN1 Polarity and Microtubule Orientation in the Shoot Apical Meristem Reveals a Tight Coupling between Morphogenesis and Auxin Transport [PDF]

, 2010
Morphogenesis during multicellular development is regulated by intercellular signaling molecules as well as by the mechanical properties of individual cells.
A Peaucelle, A. C Newell, A. J Fleming, A. R Paredez, A. R Paredez, C Lloyd, Carolyn Ohno, D Reinhardt, D Reinhardt, D. D Fisher, E. J Chapman, E. M Bayer, Elliot M. Meyerowitz, F Corson, F. A Ditengou, G. J Mitchison, G. V Reddy, H Jonsson, Henrik Jönsson, J Craft, J Friml, J Marc, J Petrasek, J. A Raven, Jan Traas, K Okada, M. G Heisler, Magalie Uyttewaal, Marcus G. Heisler, N Geldner, N. C Shaner, O Grandjean, O Hamant, Olivier Hamant, Ottoline Leyser, P Sahlin, P. B de Reuille, P. H Rubery, Pawel Krupinski, R Gutierrez, R Himmelspach, R. E Peterson, R. E Williamson, R. S Smith, S Douady, S Sakaguchi, W. R Scheible, Y Boutte, Y Cheng   +48 more
core   +6 more sources

RGF1 controls root meristem size through ROS signaling

Nature, 2019
The stem cell niche and the size of the root meristem in plants are maintained by intercellular interactions and signalling networks involving a peptide hormone, root meristem growth factor 1 (RGF1) 1 . Understanding how RGF1 regulates the development of
M. Yamada, Xinwei Han, P. Benfey
semanticscholar   +1 more source

Embryo Incision as a New Technique for Double Seedling Production of Indonesian Elite Coconut Type “Kopyor”

Journal of Mathematical and Fundamental Sciences, 2015
One of the present major limitations of seedling production of kopyor type coconut using embryo culture is that only one seedling can be produced from a single embryo.
Sisunandar, Alkhikmah, Arief Husin, Aman Suyadi   +3 more
doaj   +1 more source

Multiple feedback loops through cytokinin signaling control stem cell number within the Arabidopsis shoot meristem [PDF]

, 2009
A central unanswered question in stem cell biology, both in plants and in animals, is how the spatial organization of stem cell niches are maintained as cells move through them.
Anders, Birnbaum, Brand, C. Ohno, Clark, Clark, Clark, Clark, E. M. Meyerowitz, Fletcher, Fletcher, Gallois, Gallois, Geier, Gordon, Haecker, Jasinski, Jonsson, Kayes, Kurakawa, Laux, Leibfried, Long, Mahonen, Mayer, Muller, Muller, S. P. Gordon, Sablowski, Schoof, Skoog, Tucker, V. S. Chickarmane, Yanai   +33 more
core   +2 more sources

Potencial de multiplicação in vitro de cultivares de framboeseira In vitro multiplication rate of raspberry cultivars

Revista Brasileira de Fruticultura, 2009
Objetivou-se avaliar o potencial de multiplicação in vitro de quatro das principais cultivares de framboeseira utilizadas no Brasil: Autumn Bliss, Batum, Dorman Red e Heritage. Utilizou-se protocolo empregado em laboratórios comerciais.
Roberto Pedroso de Oliveira, Antonio Fernando Pacheco Nino   +1 more
doaj   +1 more source

Vegetative Apical Meristems. [PDF]

The Plant Cell, 1992
A fascinating aspect of plant biology is that a small cell group is the origin of shoot systems as varied as redwood trees or Arabidopsis. The first recognition that shoot systems originate from small groups of cells was by Kaspar Wolff in 1759 (cited in Cutter, 1965). These small groups of cells are known as shoot apical meristems.
openaire   +2 more sources

Characterization of Tomato Transcription Factor WUSCHEL and Functional Study in Arabidopsis

Journal of Integrative Agriculture, 2012
: The homeobox transcription factor WUSCHEL (WUS) plays a critical role in keeping the balance between the maintenance and differentiation of stem cell population in shoot and floral meristems of Arabidopsis thaliana.
Xiang WANG, Xin-guo WANG, Jiang-ping REN, Ying MA, Jun YIN   +4 more
doaj   +1 more source