Results 21 to 30 of about 21,076 (117)
Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective
Advanced Science, Volume 13, Issue 47, 24 August 2026.Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang +11 more
wiley +1 more source
Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.To date, only three microorganisms have been functionally characterised for sulfur disproportionation. Our work identifies a fourth example and provides novel proteomic insights into its underlying pathways. These findings advance our understanding of microbial sulfur catabolism and highlight the ecological role of D.
Marilina Fernandez +8 more
wiley +1 more source
In vitro phosphorylation of purified tobacco-leaf phosphoenolpyruvate carboxylase [PDF]
, 1993 C3-leaf phosphoenolpyruvate (PEP) carboxylase (PEPC) was purified about 1,000-fold from tobacco and displayed a final specific activity of 35 μmol/minmg protein, an apparent Km (total PEP) of 95 mM (both at (pH 8.0, 30°C), and an I50(l-malate) value of 0.
Yue-Hao Wang +3 more
core +1 more source
, 2010 This work describes the discovery of novel phosphoenolpyruvate carboxylase (PEPC) genes and theiractive catalitic polypeptides in the green microalga Chlamydomonas reinhardhii. Green-algal PEPC hasbeen unexplored before in molecular terms. Our recent studies have reported the molecular cloning ofthe two PEPC genes, Ppc genes in Creinhardtii (CrPpcl ...
Tarlan G. Mamedov, Raymond Chollet
openaire +1 more source
Annual Research & Review in Biology, 2014 Aim: This research can be used to design and subsequently to study stable- tissues- specific gene expression in other plants, and potentially may be used in altering plants with C3 photosystem into C4 through genetics.Study design: In silico analysis by bioinformatics tools was used to analyze the promoter regions of Phosphoenolpyruvate carboxylase ...
Naeini Abdolreza, Eghtedary +6 more
openaire +3 more sources
The multidimensional regulation roles and mechanisms of calcium in fruit quality
Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2747-2767, August 2026.This review explores how calcium signaling molecule integrates plant hormones, environmental cues, and developmental signals to influence external fruit traits, internal nutritional properties, and physiological disorders. ABSTRACT Calcium (Ca2+), a dual‐functional mineral that serves both as an essential structural factor and a signaling molecule ...
Fei Jiang +6 more
wiley +1 more source
Orchid genome evolution and trait innovation
Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2577-2607, August 2026.Orchids became one of the world's most diverse plant groups through genome‐driven innovations, unique relationships with fungi and pollinators, and remarkable adaptability. This review explains the origins of orchids and the evolution of their distinctive life forms, flowers, and ecological strategies and highlights promising directions for future ...
Meng‐Yao Zeng +8 more
wiley +1 more source
Purification and characterization of phosphoenolpyruvate carboxylase from a cyanobacterium [PDF]
, 1986 Phosphoenolpyruvate (PEP) carboxylase (EC 4.1.1.31) was purified 100-fold from the cyanobacterium Coccochloris peniocystis with a yield of 10%. A single isozyme was found at all stages of purification, and activity of other beta-carboxylase enzymes was ...
Colman, Brian., Owttrim, George W.
core +1 more source
Kinetic parameter prediction using neural networks identifies limitations to C4 photosynthesis
New Phytologist, Volume 251, Issue 3, Page 1578-1594, August 2026.Schematic overview of the generation of artificial training data and training of neural networks in C4TUNE. Summary Kinetic models of photosynthesis enable time‐resolved predictions of traits related to this key process and provide the means to identify factors limiting photosynthesis.
Philipp Wendering +4 more
wiley +1 more source
Interaction of polyethylene glycol-6000 with C4 phosphoenolpyruvate carboxylase in crude leaf extracts as well as in purified protein form from Amaranthus hypochondriacus L.: evidence for oligomerization of PEPC in vitro and in vivo [PDF]
Physiology and Molecular Biology of Plants, 2008 The interaction of phosphoenolpyruvate carboxylase (PEPC) with a compatible solute, PEG-6000, was examined using crude leaf extracts as well as the purified protein from leaves of Amaranthus hypochondriacus, a NAD-malic enzyme type C4 plant. The inclusion in the assay medium of PEG-6000 stimulated the activity of purified PEPC by about 2.5-fold over ...
G, Swaminath +2 more
openaire +2 more sources