Results 41 to 50 of about 6,011 (172)

Fungal Catabolism of Crown Gall Opines [PDF]

open access: yesApplied and Environmental Microbiology, 1990
This study was conducted to determine the capacities of 37 fungi to utilize various crown gall opines as their sole carbon and nitrogen source. One strain of Fusarium solani, two of Cylindrocarpon destructans, and six of Cylindrocarpon heteronema catabolized octopine ...
C J, Beauchamp   +3 more
openaire   +2 more sources

Diversity and Plant Growth‐Promoting Potential of Duckweed‐Associated Bacteria on Wolffia globosa Biomass Production and Nutritional Quality

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Co‐cultivation screening of 116 duckweed‐associated bacteria revealed isolates that enhanced Wolffia globosa biomass up to 77.75%, with Pseudomonas toyotomiensis W5–11 increasing dry weight 3.18‐fold and chlorophyll content 2.75‐fold, demonstrating their potential as biofertilisers for sustainable duckweed production.
Sirapat Kettongruang   +2 more
wiley   +1 more source

Unexpected Evolutionary Divergence of Tachykinin‐Positive Neurons Innervating the Central Complex in Hexapods

open access: yesJournal of Comparative Neurology, Volume 534, Issue 3, March 2026.
The central complex is a group of midline‐spanning neuropils in the brain of insects with a key role in goal‐directed orientation and navigation. Immunolabeling in 25 species, ranging from bristletails to flies, shows that neurons containing peptides of the tachykinin family of neuropeptides are present in most species studied.
Uwe Homberg   +8 more
wiley   +1 more source

Molecular Pharming: Advances, Applications, and Future Prospects in Biotechnology and Medicine

open access: yesEngineering in Life Sciences, Volume 26, Issue 3, March 2026.
ABSTRACT Genetically engineered plants incorporate the use of a novel bioreactor known as molecular pharming, which has a transformative view on the pharmaceutical industry. The technique enables mass production, at a low cost, and reproducibly of a large number of different protein‐based drugs, vaccines, and industrial enzymes. This review‐based study
Md. Hridoy Ahmed   +13 more
wiley   +1 more source

Crown gall of grapevine in Slovenia

open access: yesActa Agriculturae Slovenica, 2000
42 samples of grapevine plants and propagating material were taken in 2 Slovene vine growing districts and tested for the presence of Agrobacterium sp. 31 samples had suspicious symptoms, the other 11 did not have them.
Marta ŠABEC-PARADIŽ, Vojko ŠKERLAVAJ
doaj   +1 more source

The McKinleys of Punch: Politics and the Press in Melbourne, 1870s to 1920s

open access: yesAustralian Journal of Politics &History, Volume 72, Issue 1, Page 35-68, March 2026.
This article re‐examines the Melbourne Punch (1855–1925; known simply as Punch from 1900) as a political weapon in the cut‐and‐thrust of Victorian, local, and national politics, in the hands of its longest‐serving, but least‐known proprietor, Alexander McKinley (1848–1927).
Richard Scully
wiley   +1 more source

Protein pattern and peroxidase activity in normal and tumor pumpkin tissues

open access: yesActa Biologica Slovenica, 1989
Explanted pumpkin (Cucurbita pepo L.) cotyledons were susceptible to tumor transforma­tion. Crown gall tumors were induced using Agrobacterium tumefaciens (wild strain B6SJ/pTi). Tumor proliferation on intact plants was not achieved.
Tatjana Bakran-Petricioli   +1 more
doaj   +1 more source

Causes and consequences of bacterial local adaptation via MGEs in the plant microbiome

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2215-2223, March 2026.
Summary Adaptations that enable plant‐associated bacteria to fill disparate niches comprise a critical component of microbial diversity. Genes that confer locally adaptive bacterial traits, ranging from heavy metal resistance to pathogen or symbiont infectivity, often reside within mobile genetic elements (MGEs) that can move between genomes.
Stephanie Porter   +3 more
wiley   +1 more source

The Ti plasmid

open access: yesCalifornia Agriculture, 1982
Not available – first paragraph follows: Crown gall, a bacterial disease of dicots and gymnosperms, is characterized by tu-morous overgrowths on infected plants.
J Einset
doaj  

Regulation of oncogene expression in T-DNA-transformed host plant cells. [PDF]

open access: yesPLoS Pathogens, 2015
Virulent Agrobacterium tumefaciens strains integrate their T-DNA into the plant genome where the encoded agrobacterial oncogenes are expressed and cause crown gall disease.
Yi Zhang   +7 more
doaj   +1 more source

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