Results 61 to 70 of about 6,370 (161)

PhotoBiology Station for Plant–Light Interactions Studies in Field Conditions

Journal of Agronomy and Crop Science, Volume 212, Issue 2, March 2026.
ABSTRACT Light is a primary source of energy for photosynthesis and a fundamental signal that governs plant morphology and growth dynamics through well‐orchestrated signalling pathways. In field conditions, light intensity and quality, as well as other variables, constantly change throughout the day.
Yan Lucas Leite, Luana Gabriela Gallert, Gabriel Dias Gomes, Lucas Gaia Romagnoli, Maria Luísa Matos da Silva, Thaís Millena Marques Couto, Wellington Ferreira Campos   +6 more
wiley   +1 more source

Photoreceptive sites in the photocontrol of oat seedling growth

Acta Societatis Botanicorum Poloniae, 2014
The influence of red light on the growth of coleoptiles and mesocotyles of etiolated and pre-irradiated oat seedlings was investigated. Red light (15 min.) applied on whole seedlings stimulated the elongation of coleoptiles and inhibited the growth of ...
Kazimierz Madela, Jan Kopcewicz
doaj   +1 more source

Biogenic retrograde signaling via GUN1 ensures thermotolerant chloroplast biogenesis during seedling establishment in Arabidopsis thaliana

Journal of Integrative Plant Biology, Volume 68, Issue 3, Page 587-606, March 2026.
Under heat stress, GENOMES UNCOUPLED1 (GUN1) is crucial for the formation of functional chloroplasts in seedlings under heat stress. Without GUN1, chloroplast development fails and seedlings fail to turn green. Therefore, GUN1 helps relay heat‐related cues to maintain chloroplast biogenesis and support thermotolerance during early growth.
Shan Qi, Chaojun Cui, Jieya Xia, Mengping Li, Mengshuang Li, Jong‐Seong Jeon, Chanhong Kim   +6 more
wiley   +1 more source

COP1 regulates the stability of CAM7 to promote photomorphogenic growth

Plant Direct, 2019
The unique member of the calmodulin gene family, Calmodulin7 (CAM7), plays a crucial role as transcriptional regulator to promote Arabidopsis seedling development.
Dhirodatta Senapati, Ritu Kushwaha, Siddhartha Dutta, Jay Prakash Maurya, Srabasthi Biswas, Sreeramaiah N. Gangappa, Sudip Chattopadhyay   +6 more
doaj   +1 more source

Elucidating the Genetic Basis of Columnar Upright Architecture in Populus Through CRISPR Disruption of TILLER ANGLE CONTROL1

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1377-1397, March 2026.
ABSTRACT Narrow or upright branch angles in shoots and leaves lead to columnar, upright‐growing tree architectures, as observed in various tree species such as Lombardy poplar (Populus nigra var. italica). However, the genetic mechanism underlying this unique growth habit in Lombardy poplar has not yet been elucidated.
Na‐Young Choi, Min‐Ha Kim, Hyun‐A Jang, Seung‐Won Pyo, Kong‐Young Park, Hyoshin Lee, Eun‐Kyung Bae, Jae‐Heung Ko   +7 more
wiley   +1 more source

Porphyrin‐Linked Antifungal Nanocarrier Promotes Plant Growth via UV RESISTANCE LOCUS 8‐Mediated Light Signalling Activation

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1518-1532, March 2026.
ABSTRACT Nanocarriers can improve pesticide delivery efficiency and reduce phytotoxicity, thereby supporting sustainable strategies for crop protection. Given this potential, it is essential to investigate their effects on crop physiology and development.
Yahui Yang, Yonghui Zhang, Lifang Wang, Yong Peng, Yingjie Liu, Guangwei Ren, Xiufang Wang, Pengjun Xu, Chenyu Su   +8 more
wiley   +1 more source

Testing the potential of LEDs to enhance growth and quality characteristics of Salvia fruticosa

Horticultural Science, 2019
The effect of light-emitting diodes (LED) with broad radiation spectra on developmental, physiological, and phytochemical characteristics of Greek sage (Salvia fruticosa L.) seedlings was assessed.
Filippos Bantis, Kalliopi Radoglou
doaj   +1 more source

SMXL3 controls multiple aspects of Arabidopsis development via EAR motif‐dependent and ‐independent functions

The Plant Journal, Volume 125, Issue 5, March 2026.
SUMMARY SMAX1‐LIKE (SMXL) proteins, previously linked to strigolactone and karrikin signalling, play diverse and partially redundant roles in plant development. The divergent SMXL4 superclade—comprising SMXL3, SMXL4 and SMXL5—is not subject to strigolactone‐ or karrikin‐dependent proteolysis.
Zoltán Tolnai, Eszter Badics, Imran Khan, Martin Posta, Attila Fábián, Vilmos Soós   +5 more
wiley   +1 more source

Quantification of Spectral Perception of Plants with Light Absorption of Photoreceptors

Plants, 2020
Although plant responses to artificial lighting spectra often produce abnormal morphogenesis and reduced productivity, no quantification method to determine how plants perceive and respond to light has been available.
Woo Hyun Kang, Jaewoo Kim, Hyo In Yoon, Jung Eek Son   +3 more
doaj   +1 more source

High‐Throughput Screen of NPQ in Sorghum Shows Highly Polygenic Architecture of Photoprotection

Plant-Environment Interactions, Volume 7, Issue 1, February 2026.
ABSTRACT Natural genetic variation in photosynthesis and photoprotection within crop germplasm represents an untapped resource for crop improvement. Sorghum bicolor (sorghum) is one of the world's most widely grown crops, yet the genetic basis of photoprotection in sorghum is not well understood.
Richard L. Vath, Samuel B. Fernandes, Brandon Monier, Katarzyna Głowacka, Julia Walter, Alexander E. Lipka, John Ferguson, Carl J. Bernacchi, Taylor Pederson, Johannes Kromdijk   +9 more
wiley   +1 more source