Justin M. Ma

Works (5)

Updated: July 5th, 2023 15:36

2021 journal article

Evaluation of tobacco lines and hybrids carrying Beinhart-1000 alleles at the Phn15.1 locus for agronomic and disease resistance characteristics

CROP SCIENCE, 61(4), 2456–2466.

By: C. Heim n, J. Ma n, E. Willard*, C. Shelton * & R. Lewis n 

UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2020 journal article

Characterization of Phn15.1, a Newly Identified Phytophthora nicotianae Resistance QTL in Nicotiana tabacum

PLANT DISEASE, 104(6), 1638–1646.

By: J. Ma*, C. Heim n, M. Humphry, J. Nifong n & R. Lewis n 

author keywords: black shank; Nicotiana; partial resistance; Phytophthora; plant disease resistance; quantitative trait locus; tobacco
MeSH headings : Alleles; Phytophthora; Plant Diseases; Quantitative Trait Loci; Tobacco
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 15, 2020

2020 journal article

Identification and editing of a hybrid lethality gene expands the range of interspecific hybridization potential in Nicotiana

THEORETICAL AND APPLIED GENETICS, 133(10), 2915–2925.

By: J. Ma n, W. Hancock n, J. Nifong n, S. Kernodle n & R. Lewis n 

MeSH headings : CRISPR-Cas Systems; Crosses, Genetic; DNA Transposable Elements; Gene Editing; Genes, Lethal; Genes, Plant; Hybridization, Genetic; Tobacco / genetics
TL;DR: Gene editing was used to verify that Nt6549g30 is the gene at the N. tabacum Hybrid Lethality 1 (NtHL1) locus controlling the hybrid lethality reaction in crosses with N. africana and demonstrate the possibility of expanding the gene pool for a crop species through gene editing. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 20, 2020

2019 journal article

Genetic analysis of Phn7.1, a major QTL conferring partial resistance to Phytophthora nicotianae in Nicotiana tabacum

MOLECULAR BREEDING, 39(1).

By: J. Ma*, C. Heim n, M. Humphry, J. Nifong n & R. Lewis n 

TL;DR: Genotyping of historical materials with Phn7.1-associated SNP markers strongly suggests that the favorable Phn 7.1 allele(s) is present in most modern US flue-cured cultivars and absent in early predecessor germplasm. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: January 21, 2019

2017 journal article

The Tobacco Trichome Exudate Z-abienol and Its Relationship With Plant Resistance to Phytophthora nicotianae

PLANT DISEASE, 101(7), 1214–1221.

By: W. Steede n, J. Ma, D. Eickholt n, K. Drake-Stowe n, S. Kernodle n, H. Shew  n, D. Danehower n, R. Lewis n 

TL;DR: Results suggest that, although Z-abienol may affect P. nicotianae when applied at high concentrations in in vitro assays, the compound has little effect on black shank disease development under natural field conditions. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2025) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.