Results 61 to 70 of about 26,564 (220)

New Culture Medium to Xanthan Production by Xanthomonas campestris pv. campestris [PDF]

Indian Journal of Microbiology, 2011
Xanthan is a important biopolymer for commercial purpose and it is produced in two stages by Xanthomonas campestris. In the first one, the bacterium is cultivated in the complex medium enriched in nitrogen and the biomass produced is used as inoculum for the next stage in which the gum is produced in another medium.
Rodrigues Carignatto, Cintia Regina, Mustafe Oliveira, Kassandra Sussi, Gomes de Lima, Valeria Marta, Oliva Neto, Pedro de   +3 more
openaire   +3 more sources

Botanical treatment enhances biochemical responses in enset (Ensete ventricosum (Welw.) Cheesman) clones

JSFA reports, EarlyView.
Abstract Background Bacterial wilt of enset (Ensete ventricosum (Welw.) Cheesman) is a severe disease caused by Xanthomonas campestris pv. musacearum, resulting in complete crop failure and considerable damage. This study assessed the biochemical responses of two enset clones (one resistant and one susceptible) when inoculated with the pathogen and ...
Getahun Yemata, Masresha Fetene
wiley   +1 more source

Toward understanding the catalytic mechanism for two classes of bacterial phospholipid N‐methyltransferases

The FEBS Journal, EarlyView.
Phospholipid N‐methyltransferases (Pmts) synthesize phosphatidylcholine in many bacteria. In this study, we compared the catalytic mechanisms of two bacterial Pmt classes: the Rhodobacter (R‐) and the Sinorhizobium (S‐) type. Representative enzymes for each class were derived from Rubellimicrobium thermophilum and Agrobacterium tumefaciens ...
Irina Shevyreva, Lena Sophie Fritsch, Leander Mika Koch, Anton Effing, Meriyem Aktas, Franz Narberhaus   +5 more
wiley   +1 more source

VqLecRKV.4 and VqBAK1 Modulate Grapevine Resistance to Powdery Mildew by Regulating Dynamic Balance of ROS

Plant Biotechnology Journal, EarlyView.
ABSTRACT Grapevine powdery mildew, caused by the fungal pathogen Erysiphe necator, severely impacts plant growth and berry quality. However, the grapevine receptors and molecular mechanisms underlying grapevine resistance to E. necator remain poorly understood.
Yajuan Li, Ruilin Li, Zhuoyu Liu, Kewei You, Rongxin Li, Chen Jiao, Zhenjiang Wei, Zhi Li, Yijie Zhao, Xiping Wang   +9 more
wiley   +1 more source

A stage‐dependent seed defense response to explain efficient seed transmission of Xanthomonas citri pv. fuscans to common bean

Plant, Cell &Environment, EarlyView.
Abstract Although seed represents an important means of plant pathogen dispersion, the seed–pathogen dialogue remains largely unexplored. A multiomic approach was performed at different seed developmental stages of common bean (Phaseolus vulgaris L.) during asymptomatic colonization by Xanthomonas citri pv.
Armelle Darrasse, Łukasz Paweł Tarkowski, Martial Briand, David Lalanne, Nicolas W. G. Chen, Matthieu Barret, Jerome Verdier   +6 more
wiley   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette, Chloé Ilbert, Sébastien Aimé, Hoai‐Nam Truong, Marielle Adrian, Stéphane Bourque   +5 more
wiley   +1 more source

Spatial distribution and biophysical relationships of common bean angular leaf spot (Pseudocercospora griseola) with agronomic factors in west and southwest Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract The prevalence of angular leaf spot (ALS) in common beans (Phaseolus vulgaris L.) poses significant challenges to productivity in the western and southwestern regions of Ethiopia. This agricultural study was conducted to assess the distribution of ALS and examine the relationship between ALS and biophysical and agronomic factors.
Getu Abera, Girma Adugna, Alemayehu Dabesa, Beira H. Meressa   +3 more
wiley   +1 more source

Phylogenomic Analysis Supports the Transfer of 20 Pathovars from Xanthomonas campestris into Xanthomonas euvesicatoria

Taxonomy, 2023
The Gram-negative bacterial genus Xanthomonas includes numerous infra-specific taxa known as pathovars, which are defined primarily on host range and disease symptoms.
Jamie Harrison, Rana M. F. Hussain, Andrew Aspin, Murray R. Grant, Joana G. Vicente, David J. Studholme   +5 more
doaj   +1 more source

Inhibition of Xanthomonas fragariae, Causative Agent of Angular Leaf Spot of Strawberry, through Iron Deprivation. [PDF]

, 2016
In commercial production settings, few options exist to prevent or treat angular leaf spot (ALS) of strawberry, a disease of economic importance and caused by the bacterial pathogen Xanthomonas fragariae.
Gebben, Samantha J, Henry, Peter M, Leveau, Johan HJ, Tech, Jan J, Yip, Jennifer L   +4 more
core   +2 more sources

Especificidade de hospedeiro nas interações Xanthomonas campestris pv. campestris - brássicas [PDF]

Summa Phytopathologica, 2010
Face às escassas informações acerca da variabilidade patogênica de isolados brasileiros de Xanthomonas campestris pv. campestris, realizou-se um estudo para avaliar a especificidade patogênica de trinta e três isolados do patógeno, provenientes de várias regiões do Brasil e do exterior, a oito espécies de brássicas, através de inoculação por meio de ...
Miguel-Wruck, Dulândula Silva, Oliveira, José Rogério de, Dias, Luiz Antônio dos Santos   +2 more
openaire   +3 more sources