Results 1 to 10 of about 31,950 (204)

The peptidase DA1 cleaves and destabilizes WUSCHEL to control shoot apical meristem size [PDF]

Nature Communications
Stem cells in plants and animals are the source of new tissues and organs. In plants, stem cells are maintained in the central zone (CZ) of multicellular meristems, and large shoot meristems with an increased stem cell population hold promise for ...
Guicai Cui, Yu Li, Leiying Zheng, Caroline Smith, Michael W. Bevan, Yunhai Li   +5 more
doaj   +3 more sources

Dynamic and cell-type specific transcriptional reprogramming underlies the floral transition in the maize shoot apical meristem [PDF]

Genome Biology
Background The floral transition in maize represents a pivotal developmental switch that determines flowering time, environmental adaptation, and yield-related traits.
Liang Dong, Yonghao Sun, Lu Kang, Zichao Li, Yameng Liang, Huangjun Sheng, Feng Tian, David Jackson, Fang Yang   +8 more
doaj   +2 more sources

The Dynamics of Soybean Leaf and Shoot Apical Meristem Transcriptome Undergoing Floral Initiation Process [PDF]

PLoS ONE, 2013
Flowering process governs seed set and thus affects agricultural productivity. Soybean, a major legume crop, requires short-day photoperiod conditions for flowering. While leaf-derived signal(s) are essential for the photoperiod-induced floral initiation
Chui E Wong, Mohan B Singh, Prem L Bhalla   +2 more
exaly   +2 more sources

Live Imaging of the Shoot Apical Meristem of Intact, Soil-Grown, Flowering Arabidopsis Plants [PDF]

Bio-Protocol
All aerial organs in plants originate from the shoot apical meristem, a specialized tissue at the tip of a plant, enclosing a few stem cells. Understanding developmental dynamics within this tissue in relation to internal and external stimuli is of ...
Gabriele Bradamante
doaj   +2 more sources

Mechanically, the Shoot Apical Meristem of Arabidopsis Behaves like a Shell Inflated by a Pressure of About 1 MPa

Frontiers in Plant Science, 2015
In plants, the shoot apical meristem contains the stem cells and is responsible for the generation of all aerial organs. Mechanistically, organogenesis is associated with an auxin-dependent local softening of the epidermis.
Lena Beauzamy, Marion Louveaux, Olivier Hamant   +2 more
exaly   +3 more sources

Organogenesis at the Shoot Apical Meristem [PDF]

Plants, 2018
Lateral organ initiation at the shoot apical meristem involves complex changes in growth rates and directions, ultimately leading to the formation of leaves, stems and flowers.
Jan Traas
doaj   +2 more sources

Ontogeny of the Maize Shoot Apical Meristem [PDF]

, 2012
The maize (Zea mays) shoot apical meristem (SAM) arises early in embryogenesis and functions during stem cell maintenance and organogenesis to generate all the aboveground organs of the plant.
Elizabeth M. Takacs, Jie Li, Chuanlong Du, Lalit Ponnala, Diane Janick‐Buckner, Jianming Yu, Gary J. Muehlbauer, Patrick S. Schnable, Marja C.P. Timmermans, Qi Sun, Dan Nettleton, Michael J. Scanlon   +11 more
openalex   +6 more sources

Thermopriming-Induced Autophagy in Shoot Apical Meristem of Arabidopsis. [PDF]

Iran J Biotechnol, 2021
Hoda Taheri Sedeh, Eidi Bazgir
openalex   +3 more sources

A quantitative gibberellin signaling biosensor reveals a role for gibberellins in internode specification at the shoot apical meristem [PDF]

Nat Commun
Bihai Shi, Amelia Felipo-Benavent, Guillaume Cerutti, Carlos S. Galván-Ampudia, Lucas Jilli, Géraldine Brunoud, Jérôme Mutterer, Elody Vallet, Lali Sakvarelidze-Achard, Jean‐Michel Davière, Alejandro Navarro-Galiano, Ankit Walia, Shani Lazary, Jonathan Legrand, Roy Weinstain, Alexander M. Jones, Salomé Prat, Patrick Achard, Teva Vernoux   +18 more
openalex   +2 more sources

Regulation of Shoot Apical Meristem and Axillary Meristem Development in Plants [PDF]

International Journal of Molecular Sciences, 2020
Cui Zhang
exaly   +2 more sources