Results 31 to 40 of about 1,628 (157)

Phenotypic and molecular characterization of Rhizobium vitis strains from vineyards in Turkey

Phytopathologia Mediterranea, 2016
Crown gall-affected grapevine samples were collected during 2009–2010 from major vineyards, located in different Turkish provinces. One hundred and three bacterial strains were obtained from 88 vineyards and 18 grapevine varieties; they were tumorigenic ...
Didem CANIK OREL, Alper KARAGOZ, Rıza DURMAZ, Filiz ERTUNC   +3 more
doaj   +1 more source

The Cryptic Plasmid of Agrobacterium tumefaciens Cointegrates with the Ti Plasmid and Cooperates for Opine Degradation

Molecular Plant-Microbe Interactions, 1998
We crossed the Agrobacterium tumefaciens chrysanthemum strain ANT4, which harbors four plasmids, with the plasmid-free recipient C58.00RS. Transconjugants degrading the Amadori-opines chrysopine and deoxy-fructo-syl-oxo-proline (dfop) harbored the Ti ...
Valérie Vaudequin-Dransart, Annik Petit, W. Scott Chilton, Yves Dessaux   +3 more
doaj   +1 more source

Destabilization of the Tumor-Inducing Plasmid from an Octopine-Type Agrobacterium tumefaciens Lineage Drives a Large Deletion in the Co-resident At Megaplasmid

G3: Genes, Genomes, Genetics, 2019
Bacteria with multi-replicon genome organizations, including members of the family Rhizobiaceae, often carry a variety of niche-associated functions on large plasmids.
Ian S. Barton, Thomas G. Platt, Douglas B. Rusch, Clay Fuqua   +3 more
doaj   +1 more source

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4619-4639, July 2026.
Re‐engineering potato as a biosafe and host‐optimised platform for plant molecular farming by integrating intrinsic biological traits with targeted engineering strategies. ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being ...
Izabela Anna Chincinska, Dorota Sołtys‐Kalina, Audrey Y.‐H. Teh   +2 more
wiley   +1 more source

Single‐Cell Transcriptomics Reveals FLS2‐Dependent Hypoxia Signaling and ERF13‐Mediated Transcription During flg22‐Triggered Immunity

Advanced Science, Volume 13, Issue 28, 18 May 2026.
This study employs sc‐RNA sequencing, genetics, and phenotyping to systematically map the cell‐type‐specific immune responses triggered by flg22. It reveals FLS2‐dependent transcriptional reprogramming in epidermal and mesophyll cells, and uncovers crosstalk between immune and hypoxia signaling pathways.
Yaping Zhou, Aizhi Qin, Mengfan Li, Qianli Zhao, Luyao Kong, Lulu Yan, Chunyang Li, Hao Liu, Yinpeng Zhang, Jiani Long, Mengyu Liao, Mengmeng Zhou, Xiaoli Fan, Baozhen Wang, Wenxuan Kang, Shui Wang, Zhixin Liu, Xuwu Sun   +17 more
wiley   +1 more source

Characterizing Opine Physiological and Genetic Diversity in Moroccan strains of Allorhizobium vitis, the Causal Agent of Grapevine Crown Gall

African and Mediterranean Agricultural Journal - Al Awamia
This study investigates the physiological and genetic diversity of Allorhizobium vitis strains in Morocco, focusing on their ability to produce and utilize opines as sources of carbon, nitrogen, and energy.
Khaoula Habbadi, Hajar Hamzaoui, Imane Hourmatallah, Hiba Yahyaoui, Faiçal Aoujil, Majida Hafidi, Aziz Aziz, Salma El Iraqui El Houssaini   +7 more
doaj   +1 more source

Control of d-octopine formation in scallop adductor muscle as revealed through thermodynamic studies of octopine dehydrogenase [PDF]

Journal of Experimental Biology, 2012
SUMMARY Octopine dehydrogenase (OcDH) from the adductor muscle of the great scallop, Pecten maximus (Linné, 1758), catalyses the NADH-dependent condensation of l-arginine and pyruvate to d-octopine, NAD+ and water during escape swimming and subsequent recovery.
Nadine, van Os, Sander H J, Smits, Lutz, Schmitt, Manfred K, Grieshaber   +3 more
openaire   +2 more sources

Configuration of Alanine Part in Natural Octopine [PDF]

Bulletin of the Chemical Society of Japan, 1982
Abstract Octopine has a structure of N2-(1-carboxyethyl)arginine or N-(1-carboxy-4-guanidinobutyl)alanine. Configuration of the arginine part in natural octopine is determined as (S), whereas that of the alanine part has been assumed as (R).
Kazuo Goto, Michinori Waki, Nobuo Mitsuyasu, Yasuo Kitajima, Nobuo Izumiya   +4 more
openaire   +1 more source

Heterologous Production of Forskolin in Tobacco (Nicotiana tabacum) via Glandular Trichome Specific Engineering and Metabolic Flux Redirection

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1548-1563, March 2026.
ABSTRACT Plants are promising bioreactor for the sustainable and scalable production of high‐value natural bioactive compounds, because they can synthesise phytochemicals from CO2, light, water and minerals through their innate photosynthetic carbon assimilation machinery.
Xuan Sun, Xiuming Wu, Xun Jiang, Hongmei Huang, Aiguo Yang, Yiting Li, Zhenjun Fan, Aixia Chang, Changqing Yang   +8 more
wiley   +1 more source

Characteristics of the bacterium Agrobacterium vitis isolated from Slovenian vineyards

Acta Agriculturae Slovenica, 2003
Twenty-three bacterial isolates were isolated from fresh grapevine galls of crown gall disease of 9 different cultivars using semiselective media 3DG and RS.
Eva FABJANČIČ, Lea Milevoj
doaj   +1 more source