Results 41 to 50 of about 1,628 (157)

Phylogenetic Analysis of Allorhizobium vitis Strains in the Okanagan Valley, British Columbia, Canada

open access: yesPlant Pathology, Volume 75, Issue 2, March/April 2026.
Four clades containing Okanagan Valley Allorhizobium vitis strains formed following phylogenetic analysis, displaying both genetic similarity and dissimilarity with similar grapevine host origins. ABSTRACT Grapevine crown gall (GCG), characterised by the formation of galls and root necrosis, is an economically devastating disease that affects ...
Portiaa McGonigal   +4 more
wiley   +1 more source

Allelic Variation in Maize Malate Dehydrogenase 7 Shapes Promoter Methylation and Banded Leaf and Sheath Blight Resistance

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
In this study maize chloroplastic malate dehydrogenase7 (ZmMDH7), is identified as a Rhizoctonia solani resistance gene in maize. ZmMDH7 is regulated by transcription factor ZmWRKY44 via pathogens challenge to elevate mitochondrial ROS and SA signaling pathway.
Luyang Wei   +9 more
wiley   +1 more source

Time Course of Metabolic Capacities in Paralarvae of the Common Octopus, Octopus vulgaris, in the First Stages of Life. Searching Biomarkers of Nutritional Imbalance

open access: yesFrontiers in Physiology, 2017
The culture of the common octopus (Octopus vulgaris) is promising since the species has a relatively short lifecycle, rapid growth, and high food conversion ratios.
Amalia E. Morales   +5 more
doaj   +1 more source

Seamless, modular binary vectors for plant cell and molecular biology

open access: yesPlant Biotechnology Journal, Volume 24, Issue 1, Page 145-158, January 2026.
Summary In plants, genetic manipulations are commonly performed using Agrobacterium tumefaciens, a plant pathogen whose abilities as a ‘natural genetic engineer’ have been co‐opted for biotechnological applications. In the widely used binary vector systems, Agrobacterium already contains a plasmid with most of the genes needed for virulence and is ...
Rory Greenhalgh   +5 more
wiley   +1 more source

Assessment of genetically modified oilseed rape LBFLFK (application EFSA‐GMO‐DE‐2019‐157)

open access: yesEFSA Journal, Volume 23, Issue 11, November 2025.
Abstract Application EFSA‐GMO‐DE‐2019‐157 (oilseed rape LBFLFK) was submitted to EFSA to be risk assessed as full‐scope, i.e. for import, processing, and food and feed uses, within the EU. Oilseed rape LBFLFK was developed to alter its fatty acid profile and to confer tolerance to imidazolinone herbicides.
EFSA Panel on Genetically Modified Organisms (GMO)   +33 more
wiley   +1 more source

Intracellular Accumulation of Mannopine, an Opine Produced by Crown Gall Tumors, Transiently Inhibits Growth of Agrobacterium tumefaciens

open access: yesMolecular Plant-Microbe Interactions, 2001
pYDH208, a cosmid clone from the octopine-mannityl opine-type tumor-inducing (Ti) plasmid pTi15955 confers utilization of mannopine (MOP) and agropine (AGR) on Agrobacterium tumefaciens strain NT1. NT1 harboring pYDH208 with an insertion mutation in mocC,
Kun-Soo Kim   +4 more
doaj   +1 more source

Cas9‐ and Cas12a‐mediated excision and replacement of the celiac disease‐related α‐gliadin immunogenic complex in hexaploid wheat

open access: yesPlant Biotechnology Journal, Volume 23, Issue 9, Page 3798-3813, September 2025.
Summary Celiac disease (CD) is a chronic enteropathy affecting approximately 1% of the global population. Wheat α‐gliadins are a major contributor to the autoimmune response, as they contain one of the most immunogenic peptides, the 33‐mer, along with numerous variants.
Miriam Marín‐Sanz   +5 more
wiley   +1 more source

Life in a post‐eelgrass world: Temporal compression of a spatial refuge from predation

open access: yesEcosphere, Volume 16, Issue 8, August 2025.
Abstract Spatial refugia offered by structurally complex habitats mitigate high rates of predation for many aquatic and terrestrial prey species. These refuges are particularly important for small juvenile marine invertebrates, for which predation often represents the greatest cause of mortality.
Stephen T. Tettelbach   +8 more
wiley   +1 more source

Interactions between octopine and nopaline plasmids in Agrobacterium tumefaciens [PDF]

open access: yesJournal of Bacteriology, 1980
Transfer of octopine Ti plasmids to strains already carrying an octopine Ti plasmid was found to occur at the same (high) frequency as transfer to Ti plasmid lacking recipients, showing that resident Ti plasmids do not exhibit entry exclusion towards incoming Ti plasmids.
P J, Hooykaas   +3 more
openaire   +2 more sources

Harnessing promoter elements to enhance gene editing in plants: perspectives and advances

open access: yesPlant Biotechnology Journal, Volume 23, Issue 5, Page 1375-1395, May 2025.
Summary Genome‐edited plants, endowed with climate‐smart traits, have been promoted as tools for strengthening resilience against climate change. Successful plant gene editing (GE) requires precise regulation of the GE machinery, a process controlled by the promoters, which drives its transcription through interactions with transcription factors (TFs ...
Nikita Gondalia   +8 more
wiley   +1 more source

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