Results 91 to 100 of about 55,663 (276)

Entropy-assisted stacking of thylakoid membranes

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2005
Chloroplasts in plants and some green algae contain a continuous thylakoid membrane system that is structurally differentiated into stacked granal membranes interconnected by unstacked thylakoids, the stromal lamellae. Experiments were conducted to test the hypothesis that the thermodynamic tendency to increase entropy in chloroplasts contributes to ...
Kim, Eun-Ha, Chow, Wah S (Fred), Horton, Peter, Anderson, Jan   +3 more
openaire   +3 more sources

Concurrent Measurement of O2 Production and Isoprene Emission During Photosynthesis: Pros, Cons and Metabolic Implications of Responses to Light, CO2 and Temperature

Plant, Cell &Environment, EarlyView.
ABSTRACT Traditional leaf gas exchange experiments have focused on net CO2 exchange (Anet). Here, using California poplar (Populus trichocarpa), we coupled measurements of net oxygen production (NOP), isoprene emissions and δ18O in O2 to traditional CO2/H2O gas exchange with chlorophyll fluorescence, and measured light, CO2 and temperature response ...
Kolby Jeremiah Jardine, Suman Som, Luiza Beraldi Gallo, Jilian Demus, Tomas Ferreira Domingues, Christina Marie Wistrom, Lianhong Gu, Guillaume Tcherkez, Ülo Niinemets   +8 more
wiley   +1 more source

Glycinebetaine enhances and stabilizes the evolution of oxygen and the synthesis of ATP by cyanobacterial thylakoid membranes [PDF]

, 1991
Mahir D. Mamedov, Hidenori Hayashi, Hajime Wada, Prasanna Mohanty, George C. Papageorgiou, N. Murata   +5 more
openalex   +1 more source

Soybean Inositol Polyphosphate 5‐Phosphatase 8 Confers Salt Tolerance by Reducing Sodium Influx Through Inositol 1,4,5‐Trisphosphate Signalling

Plant, Cell &Environment, EarlyView.
ABSTRACT Evidence suggests that the metabolism of inositol and its derivatives may be involved in various biological processes including salt tolerance, but there has been limited understanding. Ectopic expression of Gs5PTase8, an inositol polyphosphate 5‐phosphatase cloned from wild soybean (Glycine soja), significantly enhanced salt tolerance in ...
Qi Jia, Yuan Chen, Defeng Kong, Hanyu Fan, Song Sun, Yuhang Liu, Jiahui Fu, Man‐Wah Li, Fuk‐Ling Wong, Qinghua Li, Kangjing Liang, Hon‐Ming Lam, Wen‐Xiong Lin   +12 more
wiley   +1 more source

Phosphate Resupply Differentially Impacts the Shoot and Root Proteomes of Arabidopsis thaliana Seedlings

Plant, Cell &Environment, EarlyView.
ABSTRACT Phosphate (Pi) is an essential macronutrient for plant development that is often limited in soil. Plants have evolved dynamic biochemical, physiological and morphological adaptations to cope with Pi deficiency, known as the Pi starvation response (PSR).
Milena A. Smith, Lauren E. Grubb, Kirsten H. Benidickson, Devang Mehta, William C. Plaxton, R. Glen Uhrig   +5 more
wiley   +1 more source

A role for chloroplast-localizedThylakoid formation 1(THF1) in bacterial speck disease development [PDF]

, 2010
Tamding Wangdi, Srinivasa Rao Uppalapati, Satish Nagaraj, Choong‐Min Ryu, Carol L. Bender, Kirankumar S. Mysore   +5 more
openalex   +1 more source

Linking Superoxide Production and Scavenging in Plant Development

Plant, Cell &Environment, EarlyView.
ABSTRACT Due to their strong oxidizing potential, rapid membrane permeability, and high reactivity, reactive oxygen species (ROS) play essential roles in plant development and stress responses. Superoxide (O2•‐) is a primary product of molecular oxygen reduction and a crucial source of hydrogen peroxide, representing a ROS species of substantial ...
Jan Řehák, Maryna Tsinyk, Petr Dvořák, Tomáš Takáč   +3 more
wiley   +1 more source

Subunit Organization of a Synechocystis Hetero-Oligomeric Thylakoid FtsH Complex Involved in Photosystem II Repair   [PDF]

, 2012
Marko Boehm, Jianfeng Yu, Vendula Krynická, Myles Barker, Martin Tichý, Josef Komenda, Peter J. Nixon, Jon Nield   +7 more
openalex   +1 more source

Time‐series multi‐omics analysis of micronutrient stress in Sorghum bicolor reveals iron and zinc crosstalk and regulatory network conservation

Plant Biology, EarlyView.
Overlap between Fe and Zn responsive gene regulatory networks (GRNs) were found, indicative of micronutrient crosstalk, and conservation of root and leaf GRNs and genes suggests strong constraint on homeostasis networks in plants. Abstract Micronutrient stress impacts growth, biomass production, and grain yield in crops.
A. Mishra, A. Bhat, S. Kumari, R. Sharma, J. Braynen, D. Tadesse, S. El Alaoui, S. Seaver, N. Grosjean, D. Ware, M. Xie, T. Paape   +11 more
wiley   +1 more source

THE ESTABLISHMENT OF THE PLASTID THYLAKOID SYSTEM [PDF]

, 1982
Jean M. Whatley, Chris Hawes, J. C. Horne, J. D. A. KERR   +3 more
openalex   +1 more source