Results 281 to 290 of about 53,466 (334)

Genome-resolved insights into the bacterial phylum WOR-3: hydrogenotrophic metabolism and unique carbon fixation via archaeal form III RuBisCO. [PDF]

mSystems
Zeng J, Hu W, Chang L, Hua Z, Wu G, Fang Y, Wang G, Xiao C, Liu J.   +8 more
europepmc   +1 more source

Guard cell starch and malate metabolism facilitate stomatal opening in response to low CO2

New Phytologist, Volume 249, Issue 1, Page 189-197, January 2026.
Summary Guard cells adjust turgor to regulate stomatal aperture, integrating ion transport with metabolic adjustments. The effect of reduced CO2 on stomatal movement, expected under enhanced photosynthesis, remains largely unexplored. We exposed Arabidopsis thaliana plants to low CO2 before light onset and analyzed guard cell starch turnover, malate ...
Fernanda A. L. Silva‐Alvim, Lucia Piro, Diana Santelia, Michael R. Blatt   +3 more
wiley   +1 more source

High-throughput methods for measuring protein extractability in sugar beet (Beta vulgaris L.) leaves. [PDF]

J Sci Food Agric
Rijken H, Oertel HF, Hirschmann CB, Tossens A, Hackenberg D, Vegas J, Bruins ME, Trindade LM.   +7 more
europepmc   +1 more source

Extensive photophysiological variation in wild barley is linked to environmental origin

New Phytologist, Volume 249, Issue 1, Page 569-587, January 2026.
Summary Intraspecific variation between crop wild relatives (CWRs) represents a source of untapped genetic diversity for crop improvement. At the same time, improving photosynthesis in crops has the potential to enhance yield. Thus, exploring variation for photophysiology within CWRs is an important, yet underexplored, research area.
Matthieu Breil‐Aubert, Katie Shaw, Jessica Royles, Cristina R. G. Sales, Julia Walter, Georgia Taylor, Richard L. Vath, Eyal Bdolach, Lalit D. Tiwari, Jyotirmaya Mathan, Tracy Lawson, Eyal Fridman, Johannes Kromdijk, John N. Ferguson   +13 more
wiley   +1 more source

Proteomic analysis of the pyrenoid‐traversing membranes of Chlamydomonas reinhardtii reveals novel components

New Phytologist, Volume 249, Issue 1, Page 359-372, January 2026.
Summary Pyrenoids are algal CO2‐fixing organelles that mediate approximately one‐third of global carbon fixation. Most pyrenoids are traversed by membranes that are thought to supply them with concentrated CO2. Despite the critical nature of these membranes for pyrenoid function, they are poorly understood, with few protein components known in any ...
Eric Franklin, Lianyong Wang, Edward Renne Cruz, Keenan Duggal, Sabrina L. Ergun, Aastha Garde, Alice Lunardon, Weronika Patena, Cole Pacini, Martin C. Jonikas   +9 more
wiley   +1 more source

Origin of chaperone dependence and assembly complexity in Rubisco’s biogenesis

Ng JZY, Wiens D, Schulz L, Hergenröder A, Küffner AM, Geil C, Erb TJ, Hochberg GKA.   +7 more
europepmc   +1 more source

Undermining the cry for help: the phytopathogenic fungus Verticillium dahliae secretes an antimicrobial effector protein to undermine host recruitment of antagonistic Pseudomonas bacteria

New Phytologist, Volume 249, Issue 1, Page 406-417, January 2026.
Summary During pathogen attack, plants recruit beneficial microbes in a ‘cry for help’ to mitigate disease development. Simultaneously, pathogens secrete effectors to promote host colonisation through various mechanisms, including targeted host microbiota manipulation.
Anton Kraege, Wilko Punt, Andrea Doddi, Jinyi Zhu, Natalie Schmitz, Nick C. Snelders, Bart P. H. J. Thomma   +6 more
wiley   +1 more source

Abundant and metabolically flexible bacterial lineages underlie a vast potential for rubisco-mediated carbon fixation in the dark ocean. [PDF]

Genome Biol
Jaffe AL, Salcedo RSR, Dekas AE.
europepmc   +1 more source

Estimating the Photorespiratory CO2 Compensation Point and CO2 Release in the Light Using the Laisk Method Combined With Photosynthetic Theory

Plant, Cell &Environment, Volume 49, Issue 1, Page 80-93, January 2026.
ABSTRACT The photorespiratory CO2 compensation point (Γ*) and the rate of CO2 release in the light (DL) are critical parameters for understanding the carbon dynamics of C3 plants. These two parameters can be derived from the widely‐used Laisk method as the intercept of linear regression lines fitted to net assimilation rates (Anet) vs.
Darwin L. Moreno‐Echeverry, Miko U. F. Kirschbaum, Margaret M. Barbour, Lìyǐn L. Liáng   +3 more
wiley   +1 more source

A Cyanobacterial Screening Platform for Rubisco Mutant Variants. [PDF]

ACS Synth Biol
Hoffmann UA, Schuppe AZ, Knave A, Sporre E, Brismar H, Englund E, Syrén PO, Hudson EP.   +7 more
europepmc   +1 more source