The concept that the two photosystems of photosynthesis cooperate in series, immortalized in Hill and Bendall's Z scheme, was still a black box that defined neither the structural nor the molecular organization of the thylakoid membrane network into grana and stroma thylakoids. The differentiation of the continuous thylakoid membrane into stacked grana thylakoids interconnected by single stroma thylakoids is a morphological reflection of the non-random distribution of photosystem II/light-harvesting complex of photosystem II, photosystem I and ATP synthase, which became known as lateral heterogeneity.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3497067 | PMC |
| http://dx.doi.org/10.1098/rstb.2012.0060 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Distinct role of primate DLPFC and LIP in hierarchical control of learned saccade sequences.
iScience
January 2025
Key Laboratory of Brain Functional Genomics (Ministry of Education), East China Normal University, Shanghai 200062, China.
Learned action sequences are suggested to be organized hierarchically, but how the various hierarchical levels are processed by different cortical regions remains largely unknown. By training monkeys to perform heterogeneous saccade sequences, we investigated the role of the dorsolateral prefrontal cortex (DLPFC) and the lateral intraparietal cortex (LIP) in sequence planning and execution. The electrophysiological recording revealed that sequence-level initiation information was mostly signaled by DLPFC neurons, whereas subsequence-level transition was largely encoded by LIP neurons.
View Article and Find Full Text PDFThere has been an increasing need for small, low-cost, and low-power consumption optical transceivers for short-reach fiber links. Waveguide-integrated photodetectors (PDs) with wide bandwidth and high responsivity on Si photonics platforms are an essential element for these applications. We have fabricated an O-band membrane PD which is suitable for integration with high-performance III-V-based membrane devices such as lasers and modulators, and passive waveguide circuits on the Si photonics platforms.
View Article and Find Full Text PDFObjectives: Primary Aldosteronism (PA) is a common but under-recognised cause of secondary hypertension. Early diagnosis with targeted medical and/or surgical intervention is important to prevent irreversible end-organ damage. An Endocrine Society Clinical Practice Guideline was used to define audit standards against which to assess current United Kingdom (UK) laboratory practice.
View Article and Find Full Text PDFPlatelet Concentration Explains Variability in Outcomes of Platelet-Rich Plasma for Lateral Epicondylitis: A High Dose Is Critical for a Positive Response: A Systematic Review and Meta-analysis With Meta-regression.
Am J Sports Med
January 2025
Department of Orthopaedic Surgery, Sports Medicine Institute, Hospital for Special Surgery, New York, New York, USA.
Background: Randomized controlled trials (RCTs) evaluating the efficacy of platelet-rich plasma (PRP) for the management of lateral epicondylitis (LE) have been characterized by substantial variability in reported outcomes. The source of this heterogeneity is uncertain.
Purpose: To determine the effect of estimated platelet concentration on the efficacy of PRP for the management of LE.
A novel muscle network approach for objective assessment and profiling of bulbar involvement in ALS.
Front Neurosci
January 2025
Neurology Associate P.C., Lincoln, NE, United States.
Introduction: As a hallmark feature of amyotrophic lateral sclerosis (ALS), bulbar involvement significantly impacts psychosocial, emotional, and physical health. A validated objective marker is however lacking to characterize and phenotype bulbar involvement, positing a major barrier to early detection, progress monitoring, and tailored care. This study aimed to bridge this gap by constructing a multiplex functional mandibular muscle network to provide a novel objective measurement tool of bulbar involvement.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!