Phylogeography of the wide‐host range panglobal plant pathogen Phytophthora cinnamomi

2021 ◽  
Author(s):  
Shankar K. Shakya ◽  
Niklaus J. Grünwald ◽  
Valerie J. Fieland ◽  
Brian J. Knaus ◽  
Jerry E. Weiland ◽  
...  
Keyword(s):  
Host Range ◽  
Plant Pathogen ◽  
Phytophthora Cinnamomi ◽  
Wide Host Range

Antifungal Activity of Phenolics againstRhizoctonia solani, a wide host Range Plant Pathogen

2016 ◽  
Vol 29 (special) ◽  
pp. 11
Author(s):  
Lakshman Prasad ◽  
Rajesh Kumar
Keyword(s):  
Antifungal Activity ◽  
Host Range ◽  
Plant Pathogen ◽  
Wide Host Range

scholarly journals Genome Sequence Data of Six Isolates of Phytophthora capsici from Mexico

2019 ◽  
Vol 32 (10) ◽  
pp. 1267-1269 ◽  
Author(s):  
Alfredo Reyes-Tena ◽  
José C. Huguet-Tapia ◽  
Kurt H. Lamour ◽  
Erica M. Goss ◽  
Gerardo Rodríguez-Alvarado ◽  
...  
Keyword(s):  
Host Range ◽  
Genome Sequence ◽  
Plant Pathogen ◽  
Sequence Data ◽  
Phytophthora Capsici ◽  
Chili Pepper ◽  
Whole Genome ◽  
Genome Sequences ◽  
Genome Sequence Data ◽  
Wide Host Range

Phytophthora capsici is an oomycete plant pathogen with a wide host range. Worldwide, P. capsici is known for causing the principal disease of chili pepper crops. Our goal was to expand the available genome resources for this diverse pathogen by generating whole-genome sequences for six isolates of P. capsici from Mexico.

scholarly journals Transcriptional response to host chemical cues underpins the expansion of host range in a fungal plant pathogen lineage

2021 ◽  
Author(s):  
Stefan Kusch ◽  
Justine Larrouy ◽  
Heba M. M. Ibrahim ◽  
Shantala Mounichetty ◽  
Noémie Gasset ◽  
...  
Keyword(s):  
Host Range ◽  
Plant Pathogen ◽  
Chemical Cues ◽  
Transcriptional Response ◽  
Fungal Plant Pathogen

scholarly journals Fight evolution with evolution: plasmid‐dependent phages with a wide host range prevent the spread of antibiotic resistance

2013 ◽  
Vol 6 (6) ◽  
pp. 925-932 ◽  
Author(s):  
Ville Ojala ◽  
Jarkko Laitalainen ◽  
Matti Jalasvuori
Keyword(s):  
Antibiotic Resistance ◽  
Host Range ◽  
Wide Host Range

Wide host range of murine sarcoma virus

1973 ◽  
Vol 12 (3) ◽  
pp. 734-741 ◽  
Author(s):  
Johng S. Rhim ◽  
Mina L. Vernon ◽  
Fuw G. Duh ◽  
Robert J. Huebner
Keyword(s):  
Host Range ◽  
Wide Host Range ◽  
Murine Sarcoma Virus ◽  
Sarcoma Virus ◽  
Murine Sarcoma

scholarly journals In Vitro-Transcribed Chrysanthemum stunt viroid RNA Is Infectious to Chrysanthemum and Other Plants

2009 ◽  
Vol 99 (1) ◽  
pp. 58-66 ◽  
Author(s):  
Yosuke Matsushita ◽  
Kumar K. R. Penmetcha
Keyword(s):  
Host Range ◽  
Noncoding Rna ◽  
Chrysanthemum Stunt Viroid ◽  
Stunt Viroid ◽  
Wide Host Range

Chrysanthemum stunt viroid (CSVd), a noncoding RNA, is known to cause chrysanthemum stunt disease, which affects the yield of flowers. To gain insights into CSVd replication, infection, and the reasons for the spreading of CSVd disease in chrysanthemum plants, we prepared linear CSVd RNA and analyzed its ability to cause disease in chrysanthemum plants. We found that linear CSVd replicated as efficiently as CSVd RNA isolated from the infected chrysanthemum plants. Additionally, the linear CSVd RNA was evaluated for its ability to infect other plants as well, which revealed that CSVd has a wide host range for its replication. Importantly, the CSVd isolated from these hosts is infectious to chrysanthemum plants, and thus potentially contributes to the spreading of the disease to chrysanthemum plants.

Isolation and Characterization of a Wide Host Range Phage from a Mesophilic Starter Culture

1986 ◽  
pp. 105-105
Author(s):  
A. von Wright ◽  
T. Saarinen ◽  
S. Sivelä
Keyword(s):  
Host Range ◽  
Starter Culture ◽  
Isolation And Characterization ◽  
Wide Host Range

scholarly journals First interception of the greenhouse pest Echinothrips americanus Morgan, 1913 (Thysanoptera: Thripidae) in Slovakia

2009 ◽  
Vol 44 (No. 4) ◽  
pp. 155-159 ◽  
Author(s):  
L. Varga ◽  
P.J. Fedor
Keyword(s):  
North America ◽  
Host Range ◽  
Botanical Garden ◽  
European Countries ◽  
Pest Species ◽  
Wide Host Range ◽  
Short Time ◽  
And Control

<i>Echinothrips americanus</i> Morgan, 1913, is one of the pest species that expanded their area of distribution in a relatively short time. Being native to the eastern parts of North America, its first European interception was recorded in 1989. Since then it has invaded greenhouses in most European countries, including Slovakia, where it was first recorded in inspected material at the Botanical garden in Košice. As a polyphagous thrips with a wide host range it may induce damage mainly on ornamentals, although if low in numbers it can be easily overlooked. The species is a suitable example where preventive steps against its spread have not been sufficient enough which, therefore, demands further monitoring. Remarks on morphology, identification, economical importance and control are also given.

Backyard Farms Represent a Source of Wide Host Range Salmonella Phages That Lysed the Most Common Salmonella Serovars

2018 ◽  
Vol 81 (2) ◽  
pp. 272-278 ◽  
Author(s):  
DÁCIL RIVERA ◽  
VIVIANA TOLEDO ◽  
FRANCISCA DI PILLO ◽  
FERNANDO DUEÑAS ◽  
RODOLFO TARDONE ◽  
...  
Keyword(s):  
Host Range ◽  
Salmonella Enteritidis ◽  
Genetic Relatedness ◽  
Production Systems ◽  
Lytic Cycle ◽  
Salmonella Infections ◽  
Wide Host Range ◽  
Wide Range ◽  
Salmonella Serovars ◽  
Phage Isolation

ABSTRACT The genus Salmonella has more than 2,600 serovars, and this trait is important when considering interventions for Salmonella control. Bacteriophages that are used for biocontrol must have an exclusively lytic cycle and the ability to lyse several Salmonella serovars under a wide range of environmental conditions. Salmonella phages were isolated and characterized from 34 backyard production systems (BPSs) with a history of Salmonella infections. BPSs were visited once, and cloacal or fecal samples were processed for phage isolation. Four hosts, Salmonella serovars Enteritidis, Heidelberg, Infantis, and Typhimurium, were used for phage isolation. The host range of the phages was later characterized with a panel of 23 Salmonella serovars (serovar diversity set) and 31 isolates obtained from the same farms (native set). Genetic relatedness for 10 phages with a wide host range was characterized by restriction fragment length polymorphism, and phages clustered based on the host range. We purified 63 phages, and 36 phage isolates were obtained on Salmonella Enteritidis, 16 on Salmonella Heidelberg, and 11 on Salmonella Infantis. Phages were classified in three clusters: (i) phages with a wide host range (cluster I), (ii) phages that lysed the most susceptible Salmonella serovars (serogroup D) and other isolates (cluster II), and (iii) phages that lysed only isolates of serogroup D (cluster III). The most susceptible Salmonella serovars were Enteritidis, Javiana, and Dublin. Seven of 34 farms yielded phages with a wide host range, and these phages had low levels of genetic relatedness. Our study showed an adaptation of the phages in the sampled BPSs to serogroup D Salmonella isolates and indicated that isolation of Salmonella phages with wide host range differs by farm. A better understanding of the factors driving the Salmonella phage host range could be useful when designing risk-based sampling strategies to obtain phages with a wide lytic host range for biocontrol purposes.

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