Results 31 to 40 of about 14,946 (253)

OOMITSETLAR (OOMYCETES) SINIFI TASNIFI. SAPROLEGNIYANAMOLAR TARTIBI

, 2023
Ushbu maqolada Zamburug’lar bo’limining Oomitsetlar (Oomycetes) sinifi tasnifilanishi.
Komilova Arofatoy Kozimjon qizi.Xusanova Dilorom Nurmatjon qizi.Tojiboyev Murodali Umaraliyevich
core   +1 more source

Multiple horizontal gene transfer events and domain fusions have created novel regulatory and metabolic networks in the oomycete genome.

PLoS ONE, 2009
Complex enzymes with multiple catalytic activities are hypothesized to have evolved from more primitive precursors. Global analysis of the Phytophthora sojae genome using conservative criteria for evaluation of complex proteins identified 273 novel ...
Paul Francis Morris, Laura Rose Schlosser, Katherine Diane Onasch, Tom Wittenschlaeger, Ryan Austin, Nicholas Provart   +5 more
doaj   +1 more source

Structure-Activity Relationship of Dialkoxychalcones to Combat Fish Pathogen Saprolegnia australis

Molecules, 2018
To investigate the anti-Saprolegnia activities of chalconic compounds, nine dialkoxychalcones 2–10, along with their key building block 2′,4′-dihydroxychalcone 1, were evaluated for their potential oomycide activities against ...
Iván Montenegro, Ociel Muñoz, Joan Villena, Enrique Werner, Marco Mellado, Ingrid Ramírez, Nelson Caro, Susana Flores, Alejandro Madrid   +8 more
doaj   +1 more source

Genome-Wide Increased Copy Number is Associated with Emergence of Dominant Clones of the Irish Potato Famine Pathogen Phytophthora infestans

mBio, 2020
The plant pathogen that caused the Irish potato famine, Phytophthora infestans, continues to reemerge globally. These modern epidemics are caused by clonally reproducing lineages.
Brian J. Knaus, Javier F. Tabima, Shankar K. Shakya, Howard S. Judelson, Niklaus J. Grünwald   +4 more
doaj   +1 more source

New highly aggressive pathotype 354 of Plasmopara halstedii in German sunflower fields

Plant Protection Science, 2018
Downy mildew of sunflower is a recurrent threat for crop production and a permanent challenge for resistance breeding. Since 2016, a new pathotype of the oomycete Plasmopara halstedii has been found in fields of cutting sunflower in Southern Germany ...
Otmar Spring, Reinhard Zipper
doaj   +1 more source

Root rot and damping-off of Aleppo pine seedlings caused by Pythium spp. in Algerian forest nurseries

Journal of Forest Science, 2016
Aleppo pine (Pinus halepensis Miller) is a common forest tree in the Mediterranean Region. Production of Aleppo pine seedlings is hindered by damping off and root rot diseases in cooler conditions of north-western Algeria, which significantly reduces the
F. Lazreg, L. Belabid, J. Sánchez, E. Gallego   +3 more
doaj   +1 more source

Independent Whole-Genome Duplications Define the Architecture of the Genomes of the Devastating West African Cacao Black Pod Pathogen Phytophthora megakarya and Its Close Relative Phytophthora palmivora

G3: Genes, Genomes, Genetics, 2020
Phytophthora megakarya and P. palmivora are oomycete pathogens that cause black pod rot of cacao (Theobroma cacao), the most economically important disease on cacao globally. While P. palmivora is a cosmopolitan pathogen, P.
Abraham Morales-Cruz, Shahin S. Ali, Andrea Minio, Rosa Figueroa-Balderas, Jadran F. García, Takao Kasuga, Alina S. Puig, Jean-Philippe Marelli, Bryan A. Bailey, Dario Cantu   +9 more
doaj   +1 more source

Sterol biosynthesis in oomycete pathogens [PDF]

Plant Signaling & Behavior, 2010
Oomycetes are a diverse group of filamentous eukaryotic microbes comprising devastating animal and plant pathogens. They share many characteristics with fungi, including polarized hyphal extension and production of spores, but phylogenetics studies have clearly placed oomycetes outside the fungal kingdom, in the kingdom Stramenopila which also includes
Elodie, Gaulin, Arnaud, Bottin, Bernard, Dumas   +2 more
openaire   +2 more sources

Phase-specific transcriptional patterns of the oomycete pathogen Phytophthora sojae unravel genes essential for asexual development and pathogenic processes.

PLoS Pathogens, 2023
Oomycetes are filamentous microorganisms easily mistaken as fungi but vastly differ in physiology, biochemistry, and genetics. This commonly-held misconception lead to a reduced effectiveness by using conventional fungicides to control oomycetes, thus it
Min Qiu, Mengjun Tian, Saijiang Yong, Yaru Sun, Jingting Cao, Yaning Li, Xin Zhang, Chunhua Zhai, Wenwu Ye, Ming Wang, Yuanchao Wang   +10 more
doaj   +1 more source

Convergence of retrotransposons in oomycetes and plants [PDF]

Mobile DNA, 2017
Retrotransposons comprise a ubiquitous and abundant class of eukaryotic transposable elements. All members of this class rely on reverse transcriptase activity to produce a DNA copy of the element from the RNA template. However, other activities of the retrotransposon-encoded polyprotein may differ between diverse retrotransposons.
Kirill Ustyantsev, Alexandr Blinov, Georgy Smyshlyaev   +2 more
openaire   +2 more sources