Works (20)

Updated: August 26th, 2024 08:19

2024 journal article

Evolution of <i>Phytophthora infestans</i> on its potato host since the Irish potato famine

NATURE COMMUNICATIONS, 15(1).

By: A. Coomber n, A. Saville n & J. Ristaino n

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 19, 2024

2024 article

Rapid Detection of Viral, Bacterial, Fungal, and Oomycete Pathogens on Tomatoes with Microneedles, LAMP on a Microfluidic Chip, and Smartphone Device

Shymanovich, T., Saville, A. C., Paul, R., Wei, Q., & Ristaino, J. B. (2024, August 5). PHYTOPATHOLOGY, Vol. 8.

By: T. Shymanovich n, A. Saville n, R. Paul n, Q. Wei n & J. Ristaino n

author keywords: bacterial pathogens; fungal pathogens; oomycetes; pathogen detection
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 19, 2024

2024 journal article

Reconstructing historic and modern potato late blight outbreaks using text analytics

SCIENTIFIC REPORTS, 14(1).

By: A. Saffer n, L. Tateosian n, A. Saville n, Y. Yang n & J. Ristaino n

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 25, 2024

2023 journal article

Abaxial leaf surface-mounted multimodal wearable sensor for continuous plant physiology monitoring

SCIENCE ADVANCES, 9(15).

By: G. Lee n, O. Hossain n, S. Jamalzadegan n, Y. Liu n, H. Wang n, A. Saville n, T. Shymanovich n, R. Paul n ...

MeSH headings : Wearable Electronic Devices; Plant Leaves; Temperature; Plant Physiological Phenomena; Volatile Organic Compounds; Plants
Sources: Web Of Science, NC State University Libraries
Added: June 5, 2023

2023 journal article

An open-access T-BAS phylogeny for emerging Phytophthora species

PLOS ONE, 18(4).

By: A. Coomber n, A. Saville n, I. Carbone n & J. Ristaino n

Ed(s): J. Blair

MeSH headings : Phylogeny; Phytophthora / genetics; Genotype
TL;DR: This phylogenetic resource will allow data sharing among research groups and the database will enable the global Phytophthora community to upload sequences and determine the phylogenetic placement of an isolate within the larger phylogeny and to download sequence data and metadata. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 4, 2023

2023 article

Evaluation of a Formulation of <i>Bacillus subtilis</i> for Control of Phytophthora Blight of Bell Pepper

Hansel, J., Saville, A. C., & Ristaino, J. B. (2024, April 12). PLANT DISEASE, Vol. 4.

By: J. Hansel n, A. Saville n & J. Ristaino n

author keywords: biocontrol; Phytophthora; oomycetes
Sources: Web Of Science, NC State University Libraries
Added: April 29, 2024

2023 journal article

Understanding the Genotypic and Phenotypic Structure and Impact of Climate on <i>Phytophthora nicotianae</i> Outbreaks on Potato and Tomato in the Eastern United States

PHYTOPATHOLOGY, 113(8), 1506–1514.

By: A. Saville n, M. McGrath*, C. Jones n, J. Polo n & J. Ristaino n

author keywords: Phytophthora nicotianae; population genetics; potato; tomato
TL;DR: Multiple haplotypes within a field and the detection of both mating types in close proximity suggests that P. nicotianae may be reproducing sexually in North Carolina, suggesting that the thermotolerant P. Nicoleae may cause more disease as temperatures rise due to climate change. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 25, 2023

2021 journal article

Global historic pandemics caused by the FAM-1 genotype of Phytophthora infestans on six continents

SCIENTIFIC REPORTS, 11(1).

By: A. Saville n & J. Ristaino n

MeSH headings : Evolution, Molecular; Genotype; Microsatellite Repeats; Phylogeny; Phylogeography; Phytophthora infestans / classification; Phytophthora infestans / genetics; Phytophthora infestans / pathogenicity; Plant Diseases / microbiology; Plant Diseases / statistics & numerical data; Recombination, Genetic; Solanum tuberosum / microbiology
TL;DR: The data from historic outbreak samples suggest the FAM-1 genotype was widespread, diverse, and spread to Asia and Africa from European sources, and remained widespread and likely spread during global colonization from Europe. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 6, 2021

2021 journal article

Integrated microneedle-smartphone nucleic acid amplification platform for in-field diagnosis of plant diseases

BIOSENSORS & BIOELECTRONICS, 187.

By: R. Paul n, E. Ostermann n, Y. Chen n, A. Saville n, Y. Yang*, Z. Gu*, A. Whitfield n, J. Ristaino n, Q. Wei n

author keywords: Plant disease diagnostics; Nucleic acid extraction; Microneedle; Isothermal amplification; Smartphone
MeSH headings : Biosensing Techniques; Molecular Diagnostic Techniques; Nucleic Acid Amplification Techniques; Plant Diseases; Smartphone
TL;DR: It is found that the MN patch containing as few as a single needle tip successfully extracted enough RNA for RT-PCR or RT-LAMP analysis, and MN-extracted RNA samples remained stable on MN surfaces for up to three days. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, ORCID
Added: June 14, 2021

2021 article

Population structure of Phytophthora infestans collected on potato and tomato in Italy

Saville, A. C., La Spada, F., Faedda, R., Migheli, Q., Scanu, B., Ermacora, P., … Ristaino, J. B. (2021, August 29). PLANT PATHOLOGY, Vol. 8.

By: A. Saville n, F. La Spada*, R. Faedda*, Q. Migheli*, B. Scanu*, P. Ermacora*, G. Gilardi*, G. Fedele* ...

author keywords: Mediterranean; microsatellites; Phytophthora infestans; population biology
Sources: Web Of Science, NC State University Libraries
Added: September 7, 2021

2019 journal article

Detection of Phytophthora infestans by Loop-Mediated Isothermal Amplification, Real-Time LAMP, and Droplet Digital PCR

PLANT DISEASE, 104(3), 708–716.

By: J. Ristaino n, A. Saville n, R. Paul n, D. Cooper* & Q. Wei n

author keywords: oomycetes; pathogen detection; Phytophthora infestans; vegetables
MeSH headings : Solanum lycopersicum; Nucleic Acid Amplification Techniques; Phytophthora infestans; Polymerase Chain Reaction; Solanum tuberosum
TL;DR: The loop-mediated isothermal amplification (LAMP) assay was specific for P. infestans on potato and tomato and did not amplify other potato- or tomato-infecting Phytophthora species or other fungal and bacterial pathogens that infect potato and Tomato. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: April 6, 2020

2019 journal article

Extraction of Plant DNA by Microneedle Patch for Rapid Detection of Plant Diseases

ACS Nano, 13(6), 6540–6549.

By: R. Paul n, A. Saville n, J. Hansel n, Y. Ye n, C. Ball n, A. Williams n, X. Chang*, G. Chen n ...

author keywords: plant disease; DNA extraction; microneedle patch; Phytophthora infestans; nucleic acid amplification; point-of-care diagnostics
MeSH headings : DNA Barcoding, Taxonomic / instrumentation; DNA Barcoding, Taxonomic / methods; DNA, Fungal / chemistry; DNA, Fungal / genetics; Solanum lycopersicum / microbiology; Metagenomics / instrumentation; Metagenomics / methods; Needles; Phytophthora / genetics; Phytophthora / pathogenicity; Plant Diseases / microbiology; Plant Leaves / chemistry; Plant Leaves / microbiology
TL;DR: A simple, cell-lysis-free, and purification-free DNA extraction method that could be a transformative approach to facilitate rapid sample preparation for molecular diagnosis of various plant diseases directly in the field is developed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: July 15, 2019

2019 journal article

Genetic Structure and Subclonal Variation of Extant and Recent U.S. Lineages of Phytophthora infestans

Phytopathology, 109(9), 1614–1627.

By: A. Saville n & J. Ristaino n

author keywords: ecology; epidemiology
MeSH headings : Brazil; Genetic Structures; Mexico; Phytophthora infestans / physiology; Plant Diseases / statistics & numerical data; Solanum tuberosum; United States
TL;DR: The genetic structure of extant 20th and 21st century US lineages of P. infestans were examined and they shared genetic similarity primarily with the BR-1 lineage identified in the 1990s from Bolivia and Brazil and with recent populations from South America and Mexico. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: October 28, 2019

2018 journal article

A Risk Analysis of Precision Agriculture Technology to Manage Tomato Late Blight

SUSTAINABILITY, 10(9).

By: Y. Liu*, M. Langemeier*, I. Small*, L. Joseph*, W. Fry*, J. Ristaino n, A. Saville n, B. Gramig*, P. Preckel*

author keywords: risk analysis; tomato; precision agriculture; stochastic dominance; stochastic efficiency with respect to a function; disease management; late blight; decision support system
UN Sustainable Development Goal Categories
1. No Poverty (Web of Science)
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 29, 2018

2018 journal article

Large sub-clonal variation in Phytophthora infestans from recent severe late blight epidemics in India

Scientific Reports, 8(1).

By: T. Dey*, A. Saville n, K. Myers*, S. Tewari, D. Cooke*, S. Tripathy*, W. Fry*, J. Ristaino n, S. Guha Roy*

MeSH headings : Epidemics; Europe; Evolution, Molecular; India; Multilocus Sequence Typing / methods; Phylogeny; Phylogeography; Phytophthora infestans / classification; Phytophthora infestans / genetics; Phytophthora infestans / pathogenicity; Plant Diseases / parasitology; Sequence Analysis, DNA / methods; Solanum tuberosum / parasitology; United Kingdom
TL;DR: The population structure of the Phytophthora infestans populations that caused the recent 2013–14 late blight epidemic in eastern India and northeastern India was examined and suggested genetic contributions from UK and Europe in addition to a sub-structure based on the geographical location within India. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2017 journal article

Population Structure of Pseudocercospora fijiensis in Costa Rica Reveals Shared Haplotype Diversity with Southeast Asian Populations

Phytopathology, 107(12), 1541–1548.

By: A. Saville n, M. Charles n, S. Chavan n, M. Muñoz n, L. Gómez-Alpizar n & J. Ristaino n

MeSH headings : Ascomycota / genetics; Ascomycota / isolation & purification; Asia, Southeastern; Costa Rica; Genetic Variation; Genetics, Population; Genotype; Haplotypes; Musa / microbiology; Phylogeography; Plant Diseases / microbiology; Sequence Analysis, DNA
TL;DR: The data indicate that the haplotypic diversity observed in Costa Rican populations of P. fijiensis is derived from dispersal from initial outbreak sources in Honduras and admixtures between genetically differentiated sources from Southeast Asia, Oceania, and the Americas. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2016 journal article

Historic Late Blight Outbreaks Caused by a Widespread Dominant Lineage of Phytophthora infestans (Mont.) de Bary

PLOS ONE, 11(12), e0168381.

By: A. Saville n, M. Martin* & J. Ristaino n

Contributors: A. Saville n, M. Martin* & J. Ristaino n

Ed(s): M. Gijzen

MeSH headings : DNA, Mitochondrial / genetics; Disease Outbreaks; Evolution, Molecular; Genes, Fungal / genetics; Genetic Variation; Genotype; Haplotypes / genetics; Phylogeny; Phytophthora infestans / genetics; Phytophthora infestans / pathogenicity; Plant Diseases / genetics; Plant Diseases / microbiology; Solanum tuberosum / microbiology; Starvation
TL;DR: The FAM-1 SSR lineage survived for almost 100 years in the US, was geographically widespread, and was displaced first in the mid-20th century by the US-1 lineage and then by distinct new aggressive lineages that migrated from Mexico. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2015 journal article

Mitochondrial genome sequences reveal evolutionary relationships of the Phytophthora 1c clade species

Current Genetics, 61(4), 567–577.

By: E. Lassiter n, C. Russ*, C. Nusbaum*, Q. Zeng*, A. Saville n, R. Olarte n, I. Carbone n, C. Hu n ...

Contributors: E. Lassiter n, C. Russ*, C. Nusbaum*, Q. Zeng*, A. Saville n, R. Olarte n, I. Carbone n, C. Hu n ...

author keywords: Phytophthora 1 c clade; Mitochondria; Late blight; Phylogenetics
MeSH headings : Biological Evolution; Chimera / microbiology; Colombia; DNA, Mitochondrial / genetics; Ecuador; Genome, Mitochondrial; Solanum lycopersicum / microbiology; Mitochondria / genetics; Peru; Phylogeny; Phylogeography; Phytophthora / classification; Phytophthora / genetics; Phytophthora infestans / classification; Phytophthora infestans / genetics; Plant Diseases / microbiology; Sequence Analysis, DNA; Solanum tuberosum / microbiology
TL;DR: The ancestral state of the P. andina Ic lineage in the tree and its occurrence only in the Andean regions of Ecuador, Colombia and Peru suggests that the origin of this species hybrid in nature may occur there. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2014 journal article

Fungicide Sensitivity of US Genotypes of Phytophthora infestans to Six Oomycete-Targeted Compounds

PLANT DISEASE, 99(5), 659–666.

By: A. Saville n, K. Graham*, N. Gruenwald, K. Myers*, W. Fry* & J. Ristaino n

Contributors: A. Saville n, K. Graham*, N. Grünwald*, K. Myers*, W. Fry* & J. Ristaino n

TL;DR: Current U.S. populations of P. infestans remained sensitive to mefenoxam during the displacement of the US-22 lineage by US-23 over the past 5 years, and sensitivity to azoxystrobin, cyazofamid, cymoxanil, fluopicolide, or mandipropamid was not detected within any lineage. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Two new species and three lectotypifications in the Ibatia-Matelea complex (Apocynaceae : Asclepiadoideae) from northern South America

SYSTEMATIC BOTANY, 32(4), 862–871.

By: A. Krings* & A. Saville*

author keywords: Gonolobinae; Matelea fontana; Matelea pacifica; morphology
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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