Results 241 to 250 of about 92,612 (350)

Probiotic Bacillus subtilis enhances production efficiency in biofloc‐raised Cherax quadricarinatus via microbiome remodeling and host antioxidant capacity upregulation

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract Biofloc technology (BFT) presents a sustainable approach to aquaculture intensification by recycling nutrients and reducing water exchange. However, probiotic supplementation for optimization in emerging species such as redclaw crayfish (Cherax quadricarinatus) remains unexplored. This study investigated how Bacillus subtilis (B.
Chengxu Ruan   +3 more
wiley   +1 more source

The Methyltransferase CcKmt3 Regulates Cell Wall Degradation Enzymes Activity to Enhance the Infection Process in Cytospora chrysosperma

open access: yesMolecular Plant Pathology, Volume 27, Issue 4, April 2026.
Cell wall‐degrading enzymes of Cytospora chrysosperma play a crucial role in the infection process. Kmt3 directly regulates Lac11 expression via H3K36me3, thereby influencing laccase activity and affecting C. chrysosperma's degradation of lignocellulose. ABSTRACT Woody canker diseases cause devastating timber losses worldwide. Canker fungi exploit cell
Wenjun Song   +3 more
wiley   +1 more source

The MarR Family Transcriptional Regulator EmrR Negatively Regulates the Type III Secretion System (T3SS) and Positively Modulates Pathogenicity in Dickeya oryzae

open access: yesMolecular Plant Pathology, Volume 27, Issue 4, April 2026.
This study revealed that the transcriptional regulator EmrR in Dickeya oryzae modulates virulence by regulating hrpL expression and c‐di‐GMP levels. It affects motility, biofilm formation, cellulase production and pathogenicity. EMSA and footprinting confirmed EmrR binds directly to the promoter of its target operon.
Mingfa Lv   +12 more
wiley   +1 more source

Domain‐Targeted RNAi of VeA Reveals Its Essential Role in the Fusarium oxysporum–Pseudostellaria heterophylla Interaction

open access: yesMolecular Plant Pathology, Volume 27, Issue 4, April 2026.
Fusarium oxysporum f. sp. pseudostellariae VeA, containing a conserved Velvet domain and nuclear localization signal (NLS), regulates growth, conidiation and virulence. VeA silencing weakened pathogenicity, reduced reactive oxygen species accumulation and activated host defence, suggesting VeA is a key virulence regulator and potential target for SIGS ...
Zhen Fang   +8 more
wiley   +1 more source

Enzymatic saccharification of Typha domingensis biomass: optimization and structural analysis. [PDF]

open access: yesBMC Biotechnol
Zaki S   +7 more
europepmc   +1 more source

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