Results 41 to 50 of about 100,188 (300)

A hairy-leaf gene, BLANKET LEAF, of wild Oryza nivara increases photosynthetic water use efficiency in rice

Rice, 2017
Background High water use efficiency is essential to water-saving cropping. Morphological traits that affect photosynthetic water use efficiency are not well known.
Norimitsu Hamaoka, Hideshi Yasui, Yoshiyuki Yamagata, Yoko Inoue, Naruto Furuya, Takuya Araki, Osamu Ueno, Atsushi Yoshimura   +7 more
doaj   +1 more source

Photosynthetic Efficiency as Bioindicator of Environmental Pressure in A. halleri [PDF]

Plant Physiology, 2017
In earlier ecophysiological studies that were conducted on Arabidopsis halleri plants, scientists focused on the mechanisms of Cd and Zn hyperaccumulation but did not take into consideration the environmental factors that can significantly affect the physiological responses of plants in situ. In this study, we investigated A.
Krzysztof Sitko, Szymon Rusinowski, Hazem M. Kalaji, Michał Szopiński, Eugeniusz Małkowski   +4 more
openaire   +4 more sources

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

Advanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li, Di Shen, Ziyang Huang, Suppanat Puangpathumanond, Calvin Thenarianto, Yue Zhao, Jolly Madathiparambil Saju, Rajani Sarojam, Dongmei Zhou, Tedrick Thomas Salim Lew   +9 more
wiley   +1 more source

Photosynthetic Efficiency

, 2018
Photosynthetic efficiency (Fv/Fm) for symbiotic and aposymbiotic colonies of A. poculata under fed and starved conditions. PAR stands for photosynthetically active radiation.
Elizabeth Burmester (7876190), Randi Rotjan (255736), Nicholas Lawrence (7876193), John Finnerty (3500063), Adrienne Breef-Pilz (7876181), Les Kaufman (163121)   +5 more
core   +1 more source

Ambient air temperatures and solar radiation affect OJIP fluorescence transients of coffee plants in an agroforestry system

Agrosystems, Geosciences & Environment, 2023
Physiological response of coffee plants to their environment was observed through leaf photosynthetic measurement. The leaf photosynthetic efficiency of coffee plants grown in agroforestry was identified at different elevations.
Aidil Azhar, Eka Merdekawati, Aris Pramudia, Andi Nur Cahyo, Hiroshi Ehara, Lili Dahliani   +5 more
doaj   +1 more source

E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure

Advanced Materials, EarlyView.
The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri, Agustín Mangiarotti, Anne Seewald, Nikolai Rosenthal, Shahrouz Amini, Emeline Raguin, Peter Fratzl, Cécile M. Bidan   +7 more
wiley   +1 more source

Intraspecific variation in photosynthetic nitrogen-use efficiency is positively related to photosynthetic rate in rice (Oryza sativa L.) plants

Photosynthetica, 2019
To explore the natural variation in leaf photosynthesis and investigate its relations with leaf nitrogen (N) status, 121 rice cultivars were pot-grown and their leaf photosynthetic rate (PN) and N content were measured on the flag leaves at heading stage
M. YE, S.B. PENG, Y. LI
doaj   +1 more source

Subtle changes in solar radiation under a green-to-red conversion film affect the photosynthetic performance and chlorophyll fluorescence of sweet pepper

Photosynthetica, 2020
Although spectrum conversion films are used to improve the photosynthetic efficiency and, ultimately, crop growth, the effects of the modified spectrum on photosynthetic traits in plants have not yet been sufficiently reported.
H.I. YOON, J.H. KANG, W.H. KANG, J.E. SON   +3 more
doaj   +1 more source

Improving C3 photosynthesis by exploiting natural genetic variation: Hirschfeldia incana as a model species

Food and Energy Security, 2023
Despite research efforts toward improving crop photosynthetic energy conversion efficiencies over the past 40 years, photosynthetic efficiencies remain far from their theoretical maxima.
Graham Taylor, Francesco Garassino, Mark G. M. Aarts, Jeremy Harbinson   +3 more
doaj   +1 more source

Enhanced Photocatalytic H2O2 Production on Terpyridine‐Based Acrylonitrile‐Linked Covalent Organic Frameworks with Asymmetric Localized Electron Distribution

Advanced Materials, EarlyView.
Asymmetric localized electron distribution has been optimized in covalent organic frameworks to enhance *O2 adsorption and facilitate charge transfer, boosting photocatalytic two‐electron transfer oxygen reduction toward H2O2 production from water and air.
Qinglan Zhao, Mengmeng Ce, Hengtao Lei, Tianyun Jin, Zhipeng Xie, Yushen Liu, Shengyi Yang, Xinwen Ou, Mohammad Farhadpour, Song‐Zhu Kure‐Chu, Xuan‐He Liu, Liang Zhang, Jimmy C. Yu   +12 more
wiley   +1 more source