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Items: 1 to 50 of 69

1.

A New Species of the γ-Proteobacterium Francisella, F. adeliensis Sp. Nov., Endocytobiont in an Antarctic Marine Ciliate and Potential Evolutionary Forerunner of Pathogenic Species.

Vallesi A, Sjödin A, Petrelli D, Luporini P, Taddei AR, Thelaus J, Öhrman C, Nilsson E, Di Giuseppe G, Gutiérrez G, Villalobo E.

Microb Ecol. 2019 Apr;77(3):587-596. doi: 10.1007/s00248-018-1256-3. Epub 2018 Sep 5.

PMID:
30187088
2.

The Sub-Chromosomic Macronuclear Pheromone Genes of the Ciliate Euplotes raikovi: Comparative Structural Analysis and Insights into the Mechanism of Expression.

Ricci F, Candelori A, Brandi A, Alimenti C, Luporini P, Vallesi A.

J Eukaryot Microbiol. 2019 May;66(3):376-384. doi: 10.1111/jeu.12677. Epub 2018 Aug 25.

PMID:
30076754
3.

The Anti-Oxidant Defense System of the Marine Polar Ciliate Euplotes nobilii: Characterization of the MsrB Gene Family.

Ricci F, Lauro FM, Grzymski JJ, Read R, Bakiu R, Santovito G, Luporini P, Vallesi A.

Biology (Basel). 2017 Jan 18;6(1). pii: E4. doi: 10.3390/biology6010004.

4.

Beyond the "Code": A Guide to the Description and Documentation of Biodiversity in Ciliated Protists (Alveolata, Ciliophora).

Warren A, Patterson DJ, Dunthorn M, Clamp JC, Achilles-Day UEM, Aescht E, Al-Farraj SA, Al-Quraishy S, Al-Rasheid K, Carr M, Day JG, Dellinger M, El-Serehy HA, Fan Y, Gao F, Gao S, Gong J, Gupta R, Hu X, Kamra K, Langlois G, Lin X, Lipscomb D, Lobban CS, Luporini P, Lynn DH, Ma H, Macek M, Mackenzie-Dodds J, Makhija S, Mansergh RI, Martín-Cereceda M, McMiller N, Montagnes DJS, Nikolaeva S, Ong'ondo GO, Pérez-Uz B, Purushothaman J, Quintela-Alonso P, Rotterová J, Santoferrara L, Shao C, Shen Z, Shi X, Song W, Stoeck T, La Terza A, Vallesi A, Wang M, Weisse T, Wiackowski K, Wu L, Xu K, Yi Z, Zufall R, Agatha S.

J Eukaryot Microbiol. 2017 Jul;64(4):539-554. doi: 10.1111/jeu.12391. Epub 2017 Feb 15. Review.

5.

Molecular Structures and Coding Genes of the Water-Borne Protein Pheromones of Euplotes petzi, an Early Diverging Polar Species of Euplotes.

Pedrini B, Suter-Stahel T, Vallesi A, Alimenti C, Luporini P.

J Eukaryot Microbiol. 2017 Mar;64(2):164-172. doi: 10.1111/jeu.12348. Epub 2016 Aug 12.

PMID:
27455370
6.

Revisiting fifty years of research on pheromone signaling in ciliates.

Luporini P, Pedrini B, Alimenti C, Vallesi A.

Eur J Protistol. 2016 Aug;55(Pt A):26-38. doi: 10.1016/j.ejop.2016.04.006. Epub 2016 Apr 29. Review.

PMID:
27345662
7.

Evidence for methionine-sulfoxide-reductase gene transfer from Alphaproteobacteria to the transcriptionally active (macro)nucleus of the ciliate, Euplotes raikovi.

Dobri N, Candelori A, Ricci F, Luporini P, Vallesi A.

BMC Microbiol. 2014 Nov 25;14:288. doi: 10.1186/s12866-014-0288-1.

8.

Improved description of the bipolar ciliate, Euplotes petzi, and definition of its basal position in the Euplotes phylogenetic tree.

Di Giuseppe G, Erra F, Paolo Frontini F, Dini F, Vallesi A, Luporini P.

Eur J Protistol. 2014 Aug;50(4):402-11. doi: 10.1016/j.ejop.2014.05.001. Epub 2014 May 13.

PMID:
25051516
9.

Evidence for gene duplication and allelic codominance (not hierarchical dominance) at the mating-type locus of the ciliate, Euplotes crassus.

Vallesi A, Alimenti C, Federici S, Di Giuseppe G, Dini F, Guella G, Luporini P.

J Eukaryot Microbiol. 2014 Nov-Dec;61(6):620-9. doi: 10.1111/jeu.12140. Epub 2014 Aug 4.

PMID:
25040318
10.

Phylogeographical pattern of Euplotes nobilii, a protist ciliate with a bipolar biogeographical distribution.

Di Giuseppe G, Barbieri M, Vallesi A, Luporini P, Dini F.

Mol Ecol. 2013 Aug;22(15):4029-37. doi: 10.1111/mec.12363. Epub 2013 Jul 8.

PMID:
23829588
12.

Thermodynamic stability of psychrophilic and mesophilic pheromones of the protozoan ciliate euplotes.

Geralt M, Alimenti C, Vallesi A, Luporini P, Wüthrich K.

Biology (Basel). 2013 Jan 14;2(1):142-50. doi: 10.3390/biology2010142.

13.

Methionine sulfoxide reduction in ciliates: characterization of the ready-to-use methionine sulfoxide-R-reductase genes in Euplotes.

Dobri N, Oumarou EE, Alimenti C, Ortenzi C, Luporini P, Vallesi A.

Gene. 2013 Feb 15;515(1):110-6. doi: 10.1016/j.gene.2012.11.019. Epub 2012 Nov 30.

PMID:
23206970
14.

Coding genes and molecular structures of the diffusible signalling proteins (pheromones) of the polar ciliate, Euplotes nobilii.

Vallesi A, Alimenti C, Pedrini B, Di Giuseppe G, Dini F, Wüthrich K, Luporini P.

Mar Genomics. 2012 Dec;8:9-13. doi: 10.1016/j.margen.2012.03.004. Epub 2012 May 1.

PMID:
23199875
15.

Cell aging-induced methionine oxidation causes an autocrine to paracrine shift of the pheromone activity in the protozoan ciliate, Euplotes raikovi.

Alimenti C, Vallesi A, Luporini P, Buonanno F, Ortenzi C.

Exp Cell Res. 2012 Jan 15;318(2):144-51. doi: 10.1016/j.yexcr.2011.10.011. Epub 2011 Oct 21.

PMID:
22036647
16.

Isolation and structural characterization of two water-borne pheromones from Euplotes crassus, a ciliate commonly known to carry membrane-bound pheromones.

Alimenti C, Vallesi A, Federici S, di Giuseppe G, Fernando D, Carratore V, Luporini P.

J Eukaryot Microbiol. 2011 May-Jun;58(3):234-41. doi: 10.1111/j.1550-7408.2011.00535.x. Epub 2011 Mar 17.

PMID:
21414056
17.

Antarctic and Arctic populations of the ciliate Euplotes nobilii show common pheromone-mediated cell-cell signaling and cross-mating.

Di Giuseppe G, Erra F, Dini F, Alimenti C, Vallesi A, Pedrini B, Wüthrich K, Luporini P.

Proc Natl Acad Sci U S A. 2011 Feb 22;108(8):3181-6. doi: 10.1073/pnas.1019432108. Epub 2011 Feb 7.

18.
19.

Molecular cold-adaptation: comparative analysis of two homologous families of psychrophilic and mesophilic signal proteins of the protozoan ciliate, Euplotes.

Alimenti C, Vallesi A, Pedrini B, Wüthrich K, Luporini P.

IUBMB Life. 2009 Aug;61(8):838-45. doi: 10.1002/iub.228. Review.

20.

Characterization of the pheromone gene family of an Antarctic and Arctic protozoan ciliate, Euplotes nobilii.

Vallesi A, Alimenti C, La Terza A, Di Giuseppe G, Dini F, Luporini P.

Mar Genomics. 2009 Mar;2(1):27-32. doi: 10.1016/j.margen.2009.04.001. Epub 2009 May 8.

PMID:
21798169
21.

The water-borne protein signals (pheromones) of the Antarctic ciliated protozoan Euplotes nobilii: structure of the gene coding for the En-6 pheromone.

La Terza A, Dobri N, Alimenti C, Vallesi A, Luporini P.

Can J Microbiol. 2009 Jan;55(1):57-62. doi: 10.1139/W08-122.

PMID:
19190701
22.

Pheromone evolution in the protozoan ciliate, Euplotes: the ability to synthesize diffusible forms is ancestral and secondarily lost.

Vallesi A, Giuseppe GD, Dini F, Luporini P.

Mol Phylogenet Evol. 2008 Apr;47(1):439-42. doi: 10.1016/j.ympev.2007.11.025. Epub 2007 Dec 7. No abstract available.

PMID:
18182307
23.

Cold-adapted signal proteins: NMR structures of pheromones from the Antarctic ciliate Euplotes nobilii.

Placzek WJ, Etezady-Esfarjani T, Herrmann T, Pedrini B, Peti W, Alimenti C, Luporini P, Wüthrich K.

IUBMB Life. 2007 Aug-Sep;59(8-9):578-85.

24.

Cold-adaptation in sea-water-borne signal proteins: sequence and NMR structure of the pheromone En-6 from the Antarctic ciliate Euplotes nobilii.

Pedrini B, Placzek WJ, Koculi E, Alimenti C, LaTerza A, Luporini P, Wüthrich K.

J Mol Biol. 2007 Sep 14;372(2):277-86. Epub 2007 Jun 26.

PMID:
17663000
25.

The cell type-specific signal proteins (pheromones) of protozoan ciliates.

Luporini P, Vallesi A, Alimenti C, Ortenzi C.

Curr Pharm Des. 2006;12(24):3015-24. Review.

PMID:
16918430
26.

Autocrine, mitogenic pheromone receptor loop of the ciliate Euplotes raikovi: pheromone-induced receptor internalization.

Vallesi A, Ballarini P, Di Pretoro B, Alimenti C, Miceli C, Luporini P.

Eukaryot Cell. 2005 Jul;4(7):1221-7.

27.
28.

Structural characterization of En-1, a cold-adapted protein pheromone isolated from the Antarctic ciliate Euplotes nobilii.

Alimenti C, Ortenzi C, Carratore V, Luporini P.

Biochim Biophys Acta. 2003 Apr 7;1621(1):17-21.

PMID:
12667606
29.
30.

A structurally deviant member of the Euplotes raikovi pheromone family: Er-23.

Di GG, Miceli C, Zahn R, Damberger F, Wüthrich K, Luporini P.

J Eukaryot Microbiol. 2002 Jan-Feb;49(1):86-92.

PMID:
11908903
31.

NMR structure of the Euplotes raikovi pheromone Er-23 and identification of its five disulfide bonds.

Zahn R, Damberger F, Ortenzi C, Luporini P, Wüthrich K.

J Mol Biol. 2001 Nov 9;313(5):923-31.

PMID:
11700049
32.
33.

NMR structure of the pheromone Er-22 from Euplotes raikovi.

Liu A, Luginbühl P, Zerbe O, Ortenzi C, Luporini P, Wüthrich K.

J Biomol NMR. 2001 Jan;19(1):75-8. No abstract available.

PMID:
11246857
34.
35.
36.

The NMR solution structure of the pheromone Er-11 from the ciliated protozoan Euplotes raikovi.

Luginbühl P, Wu J, Zerbe O, Ortenzi C, Luporini P, Wüthrich K.

Protein Sci. 1996 Aug;5(8):1512-22.

37.

Ciliate pheromones.

Luporini P, Miceli C, Ortenzi C, Vallesi A.

Prog Mol Subcell Biol. 1996;17:80-104. Review. No abstract available.

PMID:
8822801
38.
39.

Autocrine mitogenic activity of pheromones produced by the protozoan ciliate Euplotes raikovi.

Vallesi A, Giuli G, Bradshaw RA, Luporini P.

Nature. 1995 Aug 10;376(6540):522-4.

PMID:
7637785
40.

Chemical signaling in ciliates.

Luporini P, Vallesi A, Miceli C, Bradshaw RA.

J Eukaryot Microbiol. 1995 May-Jun;42(3):208-12. Review.

PMID:
7496379
41.

Differential amplification of pheromone genes of the ciliate Euplotes raikovi.

La Terza A, Miceli C, Luporini P.

Dev Genet. 1995;17(3):272-9.

PMID:
8565333
42.

The NMR solution structure of the pheromone Er-1 from the ciliated protozoan Euplotes raikovi.

Mronga S, Luginbühl P, Brown LR, Ortenzi C, Luporini P, Bradshaw RA, Wüthrich K.

Protein Sci. 1994 Sep;3(9):1527-36.

43.

The NMR solution structure of the pheromone Er-2 from the ciliated protozoan Euplotes raikovi.

Ottiger M, Szyperski T, Luginbühl P, Ortenzi C, Luporini P, Bradshaw RA, Wüthrich K.

Protein Sci. 1994 Sep;3(9):1515-26.

44.

Identification of the tubulin gene family and sequence determination of one beta-tubulin gene in a cold-poikilotherm protozoan, the antarctic ciliate Euplotes focardii.

Miceli C, Ballarini P, Di Giuseppe G, Valbonesi A, Luporini P.

J Eukaryot Microbiol. 1994 Jul-Aug;41(4):420-7.

PMID:
8087111
45.

Ciliate pheromones as early growth factors and cytokines.

Luporini P, Vallesi A, Miceli C, Bradshaw RA.

Ann N Y Acad Sci. 1994 Apr 15;712:195-205. Review. No abstract available.

PMID:
8192331
46.

Nuclear magnetic resonance solution structure of the pheromone Er-10 from the ciliated protozoan Euplotes raikovi.

Brown LR, Mronga S, Bradshaw RA, Ortenzi C, Luporini P, Wüthrich K.

J Mol Biol. 1993 Jun 5;231(3):800-16.

PMID:
8515452
47.

The disulfide bond pairing of the pheromones Er-1 and Er-2 of the ciliated protozoan Euplotes raikovi.

Stewart AE, Raffioni S, Chaudhary T, Chait BT, Luporini P, Bradshaw RA.

Protein Sci. 1992 Jun;1(6):777-85.

48.

Primary structure of Euplotes raikovi pheromones: comparison of five sequences of pheromones from cells with variable mating interactions.

Raffioni S, Miceli C, Vallesi A, Chowdhury SK, Chait BT, Luporini P, Bradshaw RA.

Proc Natl Acad Sci U S A. 1992 Mar 15;89(6):2071-5.

50.

Developmental analysis of the cell recognition mechanism in the ciliate Euplotes raikovi.

Luporini P, Miceli C, Ortenzi C, Vallesi A.

Dev Genet. 1992;13(1):9-15.

PMID:
1395147

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