Results 171 to 180 of about 30,075 (258)

Genetic variability, heritability, and trait associations for growth and yield characters in kola [Cola nitida (Vent) Schott. & Endl.]

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Genetic enhancement of crop plants such as kola [Cola nitida (Vent) Schott. & Endl.] can be made effective and efficient via estimates of genetic parameters. Our study evaluated genetic parameters to provide insights into heritable variability and character associations in kola to guide variety development.
Abraham Akpertey, Esther Anokye, Alfred Arthur, Paul Kwasi Krah Adu‐Gyamfi   +3 more
wiley   +1 more source

Structure and evolution of photosystem I in the early-branching cyanobacterium <i>Anthocerotibacter panamensis</i>. [PDF]

Proc Natl Acad Sci U S A
Jiang HW, Gisriel CJ, Cardona T, Flesher DA, Brudvig GW, Ho MY.   +5 more
europepmc   +1 more source

Compound Hypoxia With Heat or Acidification Stress Induces Synergistic and Additive Effects on Coral Physiology

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Multi‐stressor experiments on three coral species demonstrate hypoxia produces mostly additive effects with acidification but synergistically amplifies physiological stress under elevated temperatures. As global and local environmental change increase compound stress events on coral reefs, distinguishing hypoxia‐driven effects and interactive stressor ...
Kelly W. Johnson, Rebecca van Oostveen, Rene M. van der Zande, Noelle M. Lucey, Verena Schoepf   +4 more
wiley   +1 more source

Photophysical model of primary charge separation in green algal photosystem I based on combined analysis of time-resolved absorption and fluorescence spectra. [PDF]

Photosynth Res
Giera W, Gibasiewicz K.
europepmc   +1 more source

Advancing Thermotolerance in Beans: Integrating Physiology, Genomics, and Breeding for Climate Adaptation

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT Rising global temperatures increasingly threaten bean production and the food security of millions of people who depend on these protein‐rich legumes. Heat stress during the reproductive stages induces pollen sterility, flower abscission, and disruptions in source–sink relationships, resulting in yield losses of 30%–40% or more when critical ...
Aastha Sharda, Shikha Chaudhary, Bhawna Kumari, Uday C. Jha, Mohar Singh, Inderjit Singh, Kamal Dev Sharma, Kadambot H. M. Siddique, P. V. Vara Prasad, Harsh Nayyar   +9 more
wiley   +1 more source

Structure of a photosystem I supercomplex from <i>Galdieria sulphuraria</i> close to an ancestral red alga. [PDF]

Sci Adv
Kato K, Kumazawa M, Nakajima Y, Suzuki T, Dohmae N, Shen JR, Ifuku K, Nagao R.   +7 more
europepmc   +1 more source

Complete Chloroplast Genome of Indonesian Sugarcane (Saccharum ‘Bululawang’): Comparative, Structural, and Evolutionary Analysis of Photosystem I‐Encoding Genes

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 3, September 2026.
ABSTRACT Sugarcane is one of the most important crops, providing the majority of global sugar production and serving as a major feedstock for bioenergy. Increasing demands for sustainable sugar production under climate and productivity constraint have intensified the need for molecular‐level characterization of elite cultivars.
Widhi Dyah Sawitri, Dwi Kusuma Wahyuni, Triono Bagus Saputro, Denianto Agung Wicaksono, Muhammad Rafi Fairuza, Tiara Putria Judith, Ganies Riza Aristya   +6 more
wiley   +1 more source

High-resolution structural analysis of the cyanobacterial photosystem I complex reveals independent incorporation of small transmembrane and cytoplasmic subunits. [PDF]

Plant Commun
Charras Ferroussier Q, Gupta S, Tichý M, Al-Amoudi A, Lukeš M, Štipl D, Koník P, Bína D, Zákopčaník M, Novák P, Sobotka R, Komenda J, Naschberger A.   +12 more
europepmc   +1 more source

Molecular insights and translational opportunities to enhance heat tolerance in rice

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract Heat stress is an increasingly serious threat to rice (Oryza sativa L.) productivity, yet the genetic and regulatory architecture underlying thermotolerance remain poorly resolved and fragmented across studies. Earlier research focused on individual pathways or specific developmental stages; however, recent advances now support an integrated ...
Prabhat Rana, Chanderkant Chaudhary, Rajat Pruthi, Mansi Sharma, Bhupinderjeet Singh, Ravi Kiran Reddy Kondi, Mallesham Bulle, Prasanta K. Subudhi   +7 more
wiley   +1 more source

A variant of the MenB strain of Synechocystis sp. PCC 6803 disrupts a stress response pathway allowing DMPBQ to occupy the A₁ sites of photosystem I. [PDF]

J Biol Chem
Russell BP, Kurashov V, Iwig DF, Landry P, Johnson W, van der Est A, Golbeck JH, Vinyard DJ, Lakshmi KV.   +8 more
europepmc   +1 more source