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Page 1
Unique gene Pmhyp controlling melanization of pycnidia in Phoma medicaginis.
Choi K, Marek SM. Choi K, et al. Fungal Genet Biol. 2019 Apr;125:53-59. doi: 10.1016/j.fgb.2019.01.007. Epub 2019 Jan 30. Fungal Genet Biol. 2019. PMID: 30710747
Phoma medicaginis (syn. Ascochyta medicaginicola Qchen & L. Cai) causes spring black stem and leaf spot of alfalfa and the model legume Medicago truncatula. Phoma medicaginis produces uninucleate conidia in melanized pycnidia and is g …
Phoma medicaginis (syn. Ascochyta medicaginicola Qchen & L. Cai) causes spring black stem and leaf spot of a …
Alfalfa Spring Black Stem and Leaf Spot Disease Caused by Phoma medicaginis: Epidemic Occurrence and Impacts.
Lan Y, Zhou W, Duan T, Li Y, Matthew C, Nan Z. Lan Y, et al. Microorganisms. 2024 Jun 24;12(7):1279. doi: 10.3390/microorganisms12071279. Microorganisms. 2024. PMID: 39065048 Free PMC article. Review.
Alfalfa spring black stem and leaf spot disease (ASBS) is a cosmopolitan soil-borne and seed-borne disease caused by Phoma medicaginis, which adversely affects the yield, and nutritive value and can stimulate production of phyto-oestrogenic compounds at levels that …
Alfalfa spring black stem and leaf spot disease (ASBS) is a cosmopolitan soil-borne and seed-borne disease caused by Phoma medicag …
Time-course metabolic profiling in alfalfa leaves under Phoma medicaginis infection.
Fan Q, Creamer R, Li Y. Fan Q, et al. PLoS One. 2018 Oct 29;13(10):e0206641. doi: 10.1371/journal.pone.0206641. eCollection 2018. PLoS One. 2018. PMID: 30372486 Free PMC article.
Spring black stem and leaf spot caused by the necrotrophic pathogen Phoma medicaginis var. medicaginis Malbr. & Roum causes large losses to alfalfa. However, till now, little is known about alfalfa-P. medicagnis interactions and the pathogenicity mechanisms of t …
Spring black stem and leaf spot caused by the necrotrophic pathogen Phoma medicaginis var. medicaginis Malbr. & Roum cause …
Volatile Chemical Defense Constituents and Antifungal Mechanisms of Medicago sativa in Response to Ascochyta medicaginicola Infection.
Chen X, Li F, Mei D, Wei X, Guo Y, Gu L, Nan Z, Song Q. Chen X, et al. Chem Biodivers. 2025 Dec;22(12):e01423. doi: 10.1002/cbdv.202501423. Epub 2025 Jul 31. Chem Biodivers. 2025. PMID: 40743906
Medicago sativa, known as the "King of Forage," is crucial in the feed industry but is threatened by spring black stem and leaf spot caused by Ascochyta medicaginicola. Research on volatile defensive substances against this fungus has been limited. ...
Medicago sativa, known as the "King of Forage," is crucial in the feed industry but is threatened by spring black stem and leaf spot caused …
A noncanonical poly(A) RNA polymerase gene affects morphology in Phoma medicaginis.
Choi K, Marek SM. Choi K, et al. Fungal Genet Biol. 2018 Feb;111:47-59. doi: 10.1016/j.fgb.2017.11.004. Epub 2017 Nov 15. Fungal Genet Biol. 2018. PMID: 29155068
Phoma medicaginis (syn. Ascochyta medicaginicola Qchen & L. Cai) causes spring black stem and leaf spot, an important disease of alfalfa and annual medics. ...
Phoma medicaginis (syn. Ascochyta medicaginicola Qchen & L. Cai) causes spring black stem and leaf spot, an …
CRISPR-Cas9 Mutagenesis and Gene Overexpression to Enhance Resistance to Ascochyta medicaginicola in Medicago truncatula.
Botkin JR, Curtin SJ. Botkin JR, et al. Mol Plant Microbe Interact. 2025 Sep;38(5):751-761. doi: 10.1094/MPMI-05-25-0053-R. Epub 2025 Oct 24. Mol Plant Microbe Interact. 2025. PMID: 40618724 Free article.
Alfalfa (Medicago sativa), the most widely cultivated forage legume globally, is vulnerable to Ascochyta medicaginicola, the fungus causing spring black stem and leaf spot (SBS) disease, which significantly reduces yield. ...
Alfalfa (Medicago sativa), the most widely cultivated forage legume globally, is vulnerable to Ascochyta medicaginicola, the f …
Variability in Responses to Phoma medicaginis Infection in a Tunisian Collection of Three Annual Medicago Species.
Badri M, Ayadi A, Mahjoub A, Benltoufa A, Chaouachi M, Ranouch R, Cheikh NB, Abdelguerf A, Laouar M, Abdelly C, Ludidi N, Djébali N. Badri M, et al. Plant Pathol J. 2023 Apr;39(2):171-180. doi: 10.5423/PPJ.OA.09.2022.0134. Epub 2023 Apr 1. Plant Pathol J. 2023. PMID: 37019827 Free PMC article.
Spring black stem and leaf spot, caused by Phoma medicaginis, is an issue in annual Medicago species. Therefore, in this study, we analyzed the response to P. medicaginis infection in a collection of 46 lines of three annual Medicago species (M. truncatula, M. cilia …
Spring black stem and leaf spot, caused by Phoma medicaginis, is an issue in annual Medicago species. Therefore, in this study …
Arbuscular mycorrhizal fungus changes alfalfa (Medicago sativa) metabolites in response to leaf spot (Phoma medicaginis) infection, with subsequent effects on pea aphid (Acyrthosiphon pisum) behavior.
Li Y, Nan Z, Matthew C, Wang Y, Duan T. Li Y, et al. New Phytol. 2023 Jul;239(1):286-300. doi: 10.1111/nph.18924. Epub 2023 Apr 20. New Phytol. 2023. PMID: 37010085 Free article.
Plant-mediated effects of leaf pathogen (Phoma medicaginis) infection on aphid (Acyrthosiphon pisum) infestation, and role of AMF (Rhizophagus intraradices) in modifying these interactions were elucidated in a glasshouse experiment. ...
Plant-mediated effects of leaf pathogen (Phoma medicaginis) infection on aphid (Acyrthosiphon pisum) infestation, and role of …
Arbuscular mycorrhizal fungus alleviates alfalfa leaf spots caused by Phoma medicaginis revealed by RNA-seq analysis.
Li Y, Duan T, Nan Z, Li Y. Li Y, et al. J Appl Microbiol. 2021 Feb;130(2):547-560. doi: 10.1111/jam.14387. Epub 2019 Aug 9. J Appl Microbiol. 2021. PMID: 31310670
AIMS: One of the major limitations to the production of alfalfa (Medicago sativa) is the fungus Phoma medicaginis, which infects alfalfa and causes leaf spots. This study aims to understand alfalfa's response to P. medicaginis infection, the colonization of arbuscul …
AIMS: One of the major limitations to the production of alfalfa (Medicago sativa) is the fungus Phoma medicaginis, which infec …
Infection of Various Medicago sativa Varieties by Ascochyta medicaginicola Triggers the Synthesis of Defensive Secondary Metabolites and Their Antifungal Mechanisms.
Chen X, Ren T, Mei D, Wei X, Guo Y, Li Y, Nan Z, Song Q. Chen X, et al. J Agric Food Chem. 2025 Mar 19;73(11):6711-6723. doi: 10.1021/acs.jafc.4c12848. Epub 2025 Mar 4. J Agric Food Chem. 2025. PMID: 40035699
Infection with Ascochyta medicaginicola triggers the production of defensive secondary metabolites in plants, with varying levels observed across two alfalfa varieties. ...
Infection with Ascochyta medicaginicola triggers the production of defensive secondary metabolites in plants, with varying lev …
60 results