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The lichen symbiosis re-viewed through the genomes of Cladonia grayi and its algal partner Asterochloris glomerata.
Armaleo D, Müller O, Lutzoni F, Andrésson ÓS, Blanc G, Bode HB, Collart FR, Dal Grande F, Dietrich F, Grigoriev IV, Joneson S, Kuo A, Larsen PE, Logsdon JM Jr, Lopez D, Martin F, May SP, McDonald TR, Merchant SS, Miao V, Morin E, Oono R, Pellegrini M, Rubinstein N, Sanchez-Puerta MV, Savelkoul E, Schmitt I, Slot JC, Soanes D, Szövényi P, Talbot NJ, Veneault-Fourrey C, Xavier BB. Armaleo D, et al. BMC Genomics. 2019 Jul 23;20(1):605. doi: 10.1186/s12864-019-5629-x. BMC Genomics. 2019. PMID: 31337355 Free PMC article.
Here we describe the first parallel genomic analysis of the mycobiont Cladonia grayi and of its green algal photobiont Asterochloris glomerata. ...
Here we describe the first parallel genomic analysis of the mycobiont Cladonia grayi and of its green algal photobiont Asteroc …
Orthologous peramine and pyrrolopyrazine-producing biosynthetic gene clusters in Metarhizium rileyi, Metarhizium majus and Cladonia grayi.
Berry D, Mace W, Rehner SA, Grage K, Dijkwel PP, Young CA, Scott B. Berry D, et al. Environ Microbiol. 2019 Mar;21(3):928-939. doi: 10.1111/1462-2920.14483. Epub 2018 Dec 19. Environ Microbiol. 2019. PMID: 30452111
Furthermore, perA is part of a larger seven-gene PPZ cluster in M. rileyi, Metarhizium majus and the stalked-cup lichen fungus Cladonia grayi. These PPZ genes encode proteins predicted to derivatize peramine into more complex PPZ metabolites, with the orphaned perA …
Furthermore, perA is part of a larger seven-gene PPZ cluster in M. rileyi, Metarhizium majus and the stalked-cup lichen fungus Cladonia
Genome-Wide Analysis of the Cytochrome P450 Monooxygenases in the Lichenized Fungi of the Class Lecanoromycetes.
Mlambo G, Padayachee T, Nelson DR, Syed K. Mlambo G, et al. Microorganisms. 2023 Oct 19;11(10):2590. doi: 10.3390/microorganisms11102590. Microorganisms. 2023. PMID: 37894248 Free PMC article.
Annotation of P450s revealed that CYP682BG1 and CYP682BG2 from Cladonia grayi and Pseudevernia furfuracea (physodic acid chemotype) are involved in the synthesis of grayanic acid and physodic acid, CYP65FQ2 from Stereocaulon alpinum is involved in the synthesis of a …
Annotation of P450s revealed that CYP682BG1 and CYP682BG2 from Cladonia grayi and Pseudevernia furfuracea (physodic acid chemo …
Modeling in yeast how rDNA introns slow growth and increase desiccation tolerance in lichens.
Armaleo D, Chiou L. Armaleo D, et al. G3 (Bethesda). 2021 Oct 19;11(11):jkab279. doi: 10.1093/g3journal/jkab279. G3 (Bethesda). 2021. PMID: 34849787 Free PMC article.
To study the effects of lichen introns in a model system, we used CRISPR to introduce a spliceosomal rDNA intron from the lichen fungus Cladonia grayi into all nuclear rDNA copies of Saccharomyces cerevisiae, which lacks rDNA introns. ...
To study the effects of lichen introns in a model system, we used CRISPR to introduce a spliceosomal rDNA intron from the lichen fungus C
Fungal and algal gene expression in early developmental stages of lichen-symbiosis.
Joneson S, Armaleo D, Lutzoni F. Joneson S, et al. Mycologia. 2011 Mar-Apr;103(2):291-306. doi: 10.3852/10-064. Epub 2010 Sep 19. Mycologia. 2011. PMID: 20943535
How plants and microbes recognize each other and interact to form long-lasting relationships remains one of the central questions in cellular communication. The symbiosis between the filamentous fungus Cladonia grayi and the single-celled green alga Asterochloris sp …
How plants and microbes recognize each other and interact to form long-lasting relationships remains one of the central questions in cellula …
Phytohormone release by three isolated lichen mycobionts and the effects of indole-3-acetic acid on their compatible photobionts.
Pichler G, Stöggl W, Trippel D, Candotto Carniel F, Muggia L, Ametrano CG, Çimen T, Holzinger A, Tretiach M, Kranner I. Pichler G, et al. Symbiosis. 2020;82(1):95-108. doi: 10.1007/s13199-020-00721-9. Epub 2020 Oct 22. Symbiosis. 2020. PMID: 33223597 Free PMC article.
Here, we studied cellular and extracellularly released phytohormones in three lichen mycobionts, Cladonia grayi, Xanthoria parietina and Tephromela atra, grown on solid medium, and the effects of indole-3-acetic acid (IAA) on their respective photobionts, Asterochlo …
Here, we studied cellular and extracellularly released phytohormones in three lichen mycobionts, Cladonia grayi, Xanthoria par …
High-throughput genome sequencing of lichenizing fungi to assess gene loss in the ammonium transporter/ammonia permease gene family.
McDonald TR, Mueller O, Dietrich FS, Lutzoni F. McDonald TR, et al. BMC Genomics. 2013 Apr 4;14:225. doi: 10.1186/1471-2164-14-225. BMC Genomics. 2013. PMID: 23557360 Free PMC article.
In addition, the four ammonium transporter/ammonia permease genes from Cladonia grayi were shown to be functional by expressing the lichen genes in a strain of Saccharomyces cerevisiae in which all three native ammonium transporters were deleted, and assaying for gr …
In addition, the four ammonium transporter/ammonia permease genes from Cladonia grayi were shown to be functional by expressin …
Insights from the first putative biosynthetic gene cluster for a lichen depside and depsidone.
Armaleo D, Sun X, Culberson C. Armaleo D, et al. Mycologia. 2011 Jul-Aug;103(4):741-54. doi: 10.3852/10-335. Epub 2011 Feb 2. Mycologia. 2011. PMID: 21289108
With degenerate PCR with primers biased toward presumed PKS genes for depsides and depsidones we identified among the many PKS genes in Cladonia grayi four (CgrPKS13-16) potentially responsible for grayanic acid (GRA), the orcinol depsidone characteristic of this li …
With degenerate PCR with primers biased toward presumed PKS genes for depsides and depsidones we identified among the many PKS genes in C