Results 21 to 30 of about 67,331 (248)

Trafficking and localization of KNOTTED1 related mRNAs in shoot meristems

Communicative & Integrative Biology, 2022
Multicellular organisms use transcripts and proteins as signaling molecules for cell-to-cell communication. Maize KNOTTED1 (KN1) was the first homeodomain transcription factor identified in plants, and functions in maintaining shoot stem cells.
Munenori Kitagawa, Xiaosa Xu, David Jackson   +2 more
doaj   +1 more source

Commercial scale genetic transformation of mature seed embryo explants in maize

Frontiers in Plant Science, 2022
A novel, efficient maize genetic transformation system was developed using Agrobacterium-mediated transformation of embryo explants from mature seeds. Seeds from field grown plants were sterilized and crushed to isolate embryo explants consisting of the ...
Xudong Ye, Ashok Shrawat, Edward Williams, Anatoly Rivlin, Zarir Vaghchhipawala, Lorena Moeller, Jennifer Kumpf, Shubha Subbarao, Brian Martinell, Charles Armstrong, M. Annie Saltarikos, David Somers, Yurong Chen   +12 more
doaj   +1 more source

OsFD4 promotes the rice floral transition via florigen activation complex formation in the shoot apical meristem [PDF]

, 2021
International audienceIn rice, the florigens Heading Date 3a (Hd3a) and Rice Flowering Locus T 1 (RFT1), OsFD-like basic leucine zipper (bZIP) transcription factors, and Gf14 proteins assemble into florigen activation/repressor complexes (FACs/FRCs ...
Fabio Fornara, Cerise, Martina, Cerise M., Mary Galli, Elahe Tavakol, Fornara, Fabio, Gallavotti, Andrea, Tavakol, Elahe, Galli M., Giaume F., Martina Cerise, Galli, Mary, Parcy, François, Andrea Gallavotti, Bahman Khahani, Brambilla, Vittoria, Jérémy Lucas, Khahani, Bahman, Federico Podico, Lucas, Jérémy, Vittoria Brambilla, Giaume, Francesca, Tavakol E., Gallavotti A., Fornara F., Podico, Federico, Lucas J., François Parcy, Khahani B., Parcy F., Brambilla V., Francesca Giaume, Podico F.   +32 more
core   +1 more source

Regulation of WOX11 Expression Represents the Difference Between Direct and Indirect Shoot Regeneration

Frontiers in Plant Science, 2022
Somatic cells of higher plants possess the remarkable ability to regenerate new individuals via reestablishing apical meristems. Reconstitution of shoot meristem is the vital process and is required for application of plant biotechnology.
Jiong Hui Liu, Wan Chen Dong, Fang Fang Fei, Xiao Tong Li, Xiao Hang Zhang, Yangyan Zhou, Xian Sheng Zhang, Ya Lin Sang, Zhi Juan Cheng   +8 more
doaj   +1 more source

Simulation of Organ Patterning on the Floral Meristem Using a Polar Auxin Transport Model [PDF]

, 2012
An intriguing phenomenon in plant development is the timing and positioning of lateral organ initiation, which is a fundamental aspect of plant architecture.
Angenent, G.C., Merks, R.M.H., Molenaar, J., Aalt D J van Dijk, Angenent Gerco C., van Dijk, A.D.J., van Dijk Aalt D. J., Roeland M. H. Merks (53978), Mourik, S., van, Aalt D. J. van Dijk (18076), Simon van Mourik, Kaufmann Kerstin, Jaap Molenaar, Gerco C Angenent, Simon van Mourik (186384), Gerco C. Angenent (187098), Roeland M H Merks, van Mourik, S., Kaufmann, K., Molenaar Jaap, Merks Roeland M. H., Kerstin Kaufmann (7043), Dijk, A.D.J., van, van Mourik Simon, Jaap Molenaar (187099), Kerstin Kaufmann   +25 more
core   +2 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

Development and Evolution of Unisexual Flowers: A Review

Plants, 2022
The development of unisexual flowers has been described in a large number of taxa, sampling the diversity of floral phenotypes and sexual systems observed in extant angiosperms, in studies focusing on floral ontogeny, on the evo-devo of unisexuality, or ...
Florian Jabbour, Felipe Espinosa, Quentin Dejonghe, Timothée Le Péchon   +3 more
doaj   +1 more source

An Evolutionarily Conserved Coreceptor Gene Is Essential for CLAVATA Signaling in Marchantia polymorpha

Frontiers in Plant Science, 2021
Growth and development of land plants are controlled by CLAVATA3/EMBRYO SURROUNDING REGION-related (CLE) family of peptide hormones. In contrast to the genetic diversity of CLE family in flowering plants, the liverwort Marchantia polymorpha possesses a ...
Go Takahashi, Shigeyuki Betsuyaku, Natsuki Okuzumi, Tomohiro Kiyosue, Yuki Hirakawa   +4 more
doaj   +1 more source

Reduced expression of the SHORT-ROOT gene increases the rates of growth and development in hybrid Poplar and Arabidosis [PDF]

, 2011
SHORT-ROOT (SHR) is a well characterized regulator of cell division and cell fate determination in the Arabidopsis primary root. However, much less is known about the functions of SHR in the aerial parts of the plant.
Brian Jones, Mellerowicz, Ewa J., Gaboreanu, Ioana, Sandberg, Göran,, Wang, J., Jones Brian, Hertzberg, M., Magnus Hertzberg, Andersson-Gunnerås Sara, Sandberg, Göran, Göran Sandberg, Zheng, B., Mellerowicz, Ewa, Andersson-Gunneras, S., Laux, T., Jones, B., Sara Andersson-Gunnerås, Wang, Jiehua, Matthew R. Tucker, Gaboreanu, I., Tucker Matthew R., Mellerowicz Ewa J., Hertzberg, Magnus, Thomas Laux, Zheng, Bo,, Lesniewska, Joanna, Gaboreanu Ioana, Ewa J. Mellerowicz, Jones, Brian, Ioana Gaboreanu, Tucker, M., Sandberg, G., Gaboreanu, Ioana,, Lesniewska, J., Laux Thomas, Jiehua Wang, Ewa J Mellerowicz, Mellerowicz, E., Laux, Thomas, Leśniewska Joanna, Sandberg Göran, Zheng, Bo, Jones, Brian,, Matthew R Tucker, Hertzberg Magnus, Andersson-Gunneras, Sara, Wang, Jiehua,, Gunnerås, Sara, Tucker, Matthew R., Zheng Bo, Joanna Leśniewska, Wang Jiehua, Bo Zheng   +52 more
core   +2 more sources

CRISPR/Cas9-Mediated Knockout of LbSP1 and LbSP5G1 Reveals Efficient Customization of Shoot Architecture in Black Goji Berry. [PDF]

Plant Biotechnol J
ABSTRACT Goji is recognized as a nutritionally rich superfruit with medicinal and industrial importance. However, its inherently indeterminate growth habit causes asynchronous flowering and uneven fruit ripening, resulting in harvesting inefficiency with high labour costs and low fruit yield.
Rehman F, Liu H, Ma Y, Zeng S, Wu Y, Zong Y, Yang C, Wang Y.   +7 more
europepmc   +2 more sources