Results 31 to 40 of about 6,370 (161)

Effects of greenhouse cultivation on leaf morphology and chlorophyll fluorescence characteristics of Actinidia argut

Xibei zhiwu xuebao
[Objective] The study aims to further study the leaf morphology and chlorophyll fluorescence characteristics of Actinidia arguta under greenhouse cultivation conditions, and to explore the differences of leaf photomorphogenesis between greenhouse and ...
LI Xiang, SHI Guangli, GENG Jiaqi, SUN Dan, WANG Zhenxing, AI Jun   +5 more
doaj   +1 more source

Enhancing the vase life of cut roses through spectral optimisation during greenhouse cultivation

Annals of Applied Biology, EarlyView.
Here, we examined three red‐to‐blue (R:B) light emitting diode (LED) ratios (90:10, 80:20 and 70:30) in two cut rose cultivars. All treatments enhanced photosynthesis, with 90:10 showing the strongest effects—raising chlorophyll, carotenoids, anthocyanins and carbohydrate levels, and extending vase life by up to 30%.
Maryam Davarzani, Sasan Aliniaeifard, Mahboobeh Zare Mehrjerdi, Mahmoud Reza Roozban, Seyyed Arash Saeedi, Dimitrios Fanourakis, Nazim S. Gruda   +6 more
wiley   +1 more source

Improvements for the Micropropagation of Hybrid Hazelnut (C. americana × C. avellana)

Horticulturae, 2022
The micropropagation of hybrid hazelnut (Corylus americana × Corylus avellana) has been limited in its agricultural application due to the lack of efficient procedures for tissue culture and root organogenesis.
Renata P. Pincelli-Souza, Laise Sousa Moreira, Jerry D. Cohen   +2 more
doaj   +1 more source

lincRNA6679 promotes FnPR1B expression via phosphorylation‐activated FnWRKY14 to enhance strawberry resistance to Botrytis cinerea

Journal of Integrative Plant Biology, EarlyView.
In strawberry, Botrytis cinerea induces the expression of the long, intergenic non‐coding RNA lincRNA667，which upregulates the transcription factor gene FnWRKY14. FnWRKY14 then binds to the promoter of the pathogenesis‐related gene FnPR1B, enhancing strawberry resistance to B. cinerea.
Yuhan Guan, Zhuo Zhang, Zihui Zhang, Yan Wang, Wei Guo, Zhihong Zhang, He Li   +6 more
wiley   +1 more source

Orange photons (623 nm) resulted in similar or greater lettuce growth than red photons (660 nm): comparative effects on morphology, photon capture, and photosynthesis

Frontiers in Plant Science
Photosynthetic efficiency is wavelength-dependent. Previous studies found that photons between ~600–625 nm (herein referred to as ‘orange photons’) resulted in the highest quantum yield (i.e., moles of CO2 fixed per mole of absorbed photons), followed by
Seonghwan Kang, Shuyang Zhen
doaj   +1 more source

Circular RNA Vv‐circCOR27 modulates thermotolerance through attenuating VvHSP90.2b‐VvHsfA7a interaction in grapevine

New Phytologist, EarlyView.
Summary Circular RNAs (circRNAs) are single‐stranded, covalently closed RNA molecules that arise from exon back‐splicing. The identification and function investigation of circRNAs have been comprehensively explored in plants, however, the regulatory mechanisms are largely unknown.
Yi Ren, Yuanyuan Xu, Moyang Liu, Lipeng Zhang, Yue Song, Junpeng Li, Jingjing Liu, Dongying Fan, Zhen Zhang, Juan He, Jiuyun Wu, Qian Zha, Zhen Gao, Zheng'an Yang, Chao Ma   +14 more
wiley   +1 more source

MYB4 and HY5 integrate light and cytokinin signaling pathways during Arabidopsis seedling development

Frontiers in Plant Physiology
Arabidopsis seedling growth is regulated by integration of various environmental and hormonal signals. While the interactions between light and cytokinin signaling pathways have been studied, the molecular mechanism by which their interaction regulate ...
Abhideep Pal, Riya Basu, Sudip Chattopadhyay   +2 more
doaj   +1 more source

Multifaceted roles of BBX transcription factors: impacts on key agronomical traits and environmental resilience

New Phytologist, EarlyView.
Summary B‐box (BBX) proteins were initially characterized as transcription factors connecting light signaling to the regulation of flowering time and seedling photomorphogenesis. However, over the last decade, increasing evidence has shown that they integrate light and hormone signaling, modulating multiple physiological processes during plant life. In
Bruno Silvestre Lira, Juliene Moreira, Luciano Freschi, Magdalena Rossi   +3 more
wiley   +1 more source

Leaf senescence in tomato mutants as affected by irradiance and phytohormones

Biologia Plantarum, 2013
We explored the interaction between radiation of different wavelength and jasmonic acid (JA) or brassinosteroids (BR) on leaf senescence-induced oxidative stress.
R. F. Carvalho, C. C. Monteiro, A. C. Caetano, M. N. Dourado, P. L. Gratão, C. R. B. Haddad, L. E. P. Peres, R. A. Azevedo   +7 more
doaj   +1 more source

Identification of the Brassica Campestris ssp. Chinensis BcHY5 Gene Important for Hypocotyl Length

Agronomy, 2022
The primary domain/leucine zipper (bZIP) transcription factor, Elongated Hypocotyl (HY5), is crucial for the photomorphogenesis of seedlings. Here, we identified BcHY5 as a regulator of hypocotyl length from the non-heading Chinese cabbage (NHCC) variety
Yiran Li, Ying He, Wenyuan Lin, Cheng Jiang, Xilin Hou   +4 more
doaj   +1 more source