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Joshua R Widhalm

Explore the profile of Joshua R Widhalm including associated specialties, affiliations and a list of published articles. Areas
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Articles 33
Citations 907
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Recent Articles
1.
Mano N, Shaikh M, Widhalm J, Yoo C, Mickelbart M
Plant Direct . 2024 May; 8(5):e594. PMID: 38799417
The transcription factor GT2-LIKE 1 (GTL1) has been implicated in orchestrating a transcriptional network of diverse physiological, biochemical, and developmental processes. In response to water-limiting conditions, GTL1 is a negative...
2.
Eastman K, Pendleton A, Shaikh M, Suttiyut T, Ogas R, Tomko P, et al.
G3 (Bethesda) . 2023 Oct; 13(12). PMID: 37816307
Several species of sacoglossan sea slugs possess the incredible ability to sequester chloroplasts from the algae they consume. These "photosynthetic animals" incorporate stolen chloroplasts, called kleptoplasts, into the epithelial cells...
3.
Suttiyut T, Benzinger S, McCoy R, Widhalm J
Methods Enzymol . 2023 Jan; 680:217-246. PMID: 36710012
One of the hallmarks of specialized plant metabolites is that they are produced using precursors from central metabolism. Therefore, in addition to identifying and characterizing the pathway genes and enzymes...
4.
Widhalm J, Shih M, Morgan J, Dudareva N
Mol Plant . 2022 Nov; 16(1):1-3. PMID: 36371636
No abstract available.
5.
McCoy R, Widhalm J, McNickle G
Plant Direct . 2022 Feb; 6(2):e382. PMID: 35169675
In plants, most competition is resource competition, where one plant simply preempts the resources away from its neighbors. Interference competition, as the name implies, is a form of direct interference...
6.
Suttiyut T, Auber R, Ghaste M, Kane C, McAdam S, Wisecaver J, et al.
Hortic Res . 2022 Jan; PMID: 35048120
Plant specialized 1,4-naphthoquinones present a remarkable case of convergent evolution. Species across multiple discrete orders of vascular plants produce diverse 1,4-naphthoquinones via one of several pathways using different metabolic precursors....
7.
Gruss S, Ghaste M, Widhalm J, Tuinstra M
Theor Appl Genet . 2022 Jan; 135(3):1037-1047. PMID: 35001177
Cyanogenic glucosides (CGs) play a key role in host-plant defense to insect feeding; however, the metabolic tradeoffs between synthesis of CGs and plant growth are not well understood. In this...
8.
Yoo H, Shrivastava S, Lynch J, Huang X, Widhalm J, Guo L, et al.
Plant J . 2021 Aug; 108(3):737-751. PMID: 34403557
Out of the three aromatic amino acids, the highest flux in plants is directed towards phenylalanine, which is utilized to synthesize proteins and thousands of phenolic metabolites contributing to plant...
9.
Meyer G, Bahamon Naranjo M, Widhalm J
J Exp Bot . 2020 Dec; 72(2):167-176. PMID: 33258472
Plant 1,4-naphthoquinones encompass a class of specialized metabolites known to mediate numerous plant-biotic interactions. This class of compounds also presents a remarkable case of convergent evolution. The 1,4-naphthoquinones are synthesized...
10.
Ghaste M, Hayden N, Osterholt M, Young J, Young B, Widhalm J
Molecules . 2020 Aug; 25(16). PMID: 32796576
Dicamba is a moderately volatile herbicide used for post-emergent control of broadleaf weeds in corn, soybean, and a number of other crops. With increased use of dicamba due to the...