Characterization of two cyclooxygenase genes in the coral Gersemia fruticosaJärving, Reet; Järving, Ivar; Kurg, Reet; Varvas, Külliki; Valmsen, Karin; Brash, Alan R.; Samel, Nigulas2nd Joint Symposium on "Plant Oxylipins" : June 12-14, 2003, Göttingen, Germany (invited lecture)2003 / ? p

Cloning, expression and characterization of cyclooxygenase gene from amphipodsHansen, K.; Kurg, Reet; Varvas, Külliki; Valmsen, Karin; Järving, Ivar; Järving, Reet; Samel, NigulasFEBS journal2008 / Suppl. 1, p. 403

Coral dioxygenases : comparison and contrast with other dioxygenasesSamel, Nigulas; Varvas, Külliki; Koljak, Reet; Valmsen, Karin; Järving, Ivar23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 138

A critical role of non-active site residues on cyclooxygenase helices 5 and 6 in the control of prostaglandin stereochemistry at carbon 15Valmsen, Karin; Boeglin, William E.; Järving, Reet; Järving, Ivar; Varvas, Külliki; Brash, Alan R.; Samel, NigulasThe journal of biological chemistry2007 / 38, p. 28157-28163 https://www.sciencedirect.com/science/article/pii/S0021925820587127

Dioksügenaasid korallis Gersemia fruticosa : hapniku allikas, selektiivsete inhibiitorite toimeVarvas, Külliki; Järving, Ivar; Koljak, Reet; Valmsen, Karin; Müürisepp, Aleksander-Mati; Liiv, Milana; Samel, NigulasXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 152

Direct evidence of the cyclooxygenase pathway of prostaglandin synthesis in arthropods : genetic and biochemical charaterization of two crustacean cyclooxygenasesVarvas, Külliki; Kurg, Reet; Hansen, Kristella; Järving, Reet; Järving, Ivar; Valmsen, Karin; Lõhelaid, Helike; Samel, NigulasInsect biochemistry and molecular biology2009 / 12, p. 851-860 https://www.sciencedirect.com/science/article/pii/S0965174809001490

Effect of selective inhibitors on arachidonic acid metabolism in the soft coral Gersemia fruticosaVarvas, Külliki; Järving, Ivar; Valmsen, Karin; Koljak, Reet; Samel, NigulasProstaglandins leukotrienes and essential fatty acids1996 / p. 82

Evaluation of Zn2+- and Cu2+-binding affinities of native Cu,Zn-SOD1 and its G93A mutant by LC-ICP MSSmirnova, Julia; Gavrilova, Julia; Noormägi, Andra; Valmsen, Karin; Pupart, Hegne; Luo, Jinghui; Tõugu, Vello; Palumaa, PeepMolecules2022 / art. 3160 https://doi.org/10.3390/molecules27103160 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Evidence of a cyclooxygenase-related prostaglandin synthesis in coralVarvas, Külliki; Järving, Ivar; Koljak, Reet; Valmsen, Karin; Brash, Alan R.; Samel, NigulasJournal of biological chemistry1999 / 15, p. 9923-9929

Identification of a functional allene oxide synthase-lipoxygenase fusion protein in the soft coral Gersemia fruticosa suggests the generality of this pathway in octocoralsLõhelaid, Helike; Järving, Reet; Valmsen, Karin; Varvas, Külliki; Kreen, Malle; Järving, Ivar; Samel, NigulasBiochimica et biophysica acta2008 / 2, p. 315-321

Imetaja ja koralli tsüklooksügenaasi struktuurerinevusedValmsen, Karin; Koljak, Reet; Järving, Ivar; Varvas, Külliki; Samel, NigulasXXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 188

Insulin fibrillization at acidic and physiological pH values is controlled by different molecular mechanismsNoormägi, Andra; Valmsen, Karin; Tõugu, Vello; Palumaa, PeepThe protein journal2015 / p. 398-403 : ill http://dx.doi.org/10.1007/s10930-015-9634-x

Korallide dioksügenaasid : võrdlus teiste dioksügenaasidegaSamel, Nigulas; Varvas, Külliki; Koljak, Reet; Valmsen, Karin; Järving, IvarXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 127

Oksüdatsiooni stereospetsiifilisus arahhidoonhappe C-15 juures tsüklooksügenaasi katalüüsisValmsen, Karin; Järving, Reet; Järving, Ivar; Samel, NigulasXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 156

Orgaaniline keemia : õpik kõrgkoolideleCarey, Francis A; Giuliano, Robert M2014 http://www.ester.ee/record=b3084143*est

Oxidative metabolism of arachidonic acid in coral: definition of different cyclooxygenase and lipoxygenase pathwaysVarvas, Külliki; Järving, Ivar; Koljak, Reet; Valmsen, Karin; Samel, Nigulas24th Estonian Chemistry Days : abstracts of scientific conference1998 / p. 79

Polüeenhapete gamma- ja delta-kaksiksidemete selektiivne taandamine = Selective reduction of gamma- and delta-double bonds in polyunsaturated fatty acidsJärving, Ivar; Valmsen, Karin; Lille, Ülo; Lopp, Margus; Pehk, Tõnis; Samel, NigulasXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 17th Estonian Chemistry Days : abstracts of scientific conference1996 / lk. 61-62 https://www.ester.ee/record=b1070511*est

Polyprotein processing of Cocksfoot mottle sobemovirusUffert, Gabriela; Sõmera, Merike; Sõber, Kärt; Kivisaar, Kätlin; Nummert, Grete; Valmsen, Karin; Truve, ErkkiInternational Union of Microbiological Societies Congresses : July 27 - August 1, 2014 : IUMS 2014 : abstracts2014 / p. 211

[P]rostaglandiinide süntees korallis Plexaura homomalla : tsüklooksügenaaside stereospetsiifilisuse struktuurilised determinandidValmsen, Karin; Samel, NigulasXXX Eesti keemiapäevad : teaduskonverentsi teesid = 30th Estonian Chemistry Days : abstracts of scientific conference2007 / lk. 179-180

Prostaglandin synthesis in the coral Plexaura homomalla : control of prostaglandin stereochemistry at carbon 15 by cyclooxygenasesValmsen, Karin; Samel, Nigulas2007 https://www.ester.ee/record=b2315934*est

Structural and functional comparison of 15S- and 15R-specific cyclooxygenases from the coral Plexaura homomallaValmsen, Karin; Boeglin, William E.; Järving, Ivar; Schneider, Claus; Varvas, Külliki; Brash, Alan R.; Samel, NigulasEur. J. Biochem.2004 / p. 3533-3538 : ill

Teaduspreemia keemia ja molekulaarbioloogia alal tööde tsükli "Prostaglandiinide biosüntees selgrootutes" eest : Nigulas Samel (kollektiivi juht), Ivar Järving, Reet Koljak, Karin Valmsen, Külliki VarvasSamel, Nigulas; Järving, Ivar; Koljak, Reet; Valmsen, Karin; Varvas, KüllikiEesti Vabariigi teaduspreemiad 20022002 / lk. 30-40 : portr., ill

The basis of prostaglandin synthesis in coral : molecular cloning and expression of a cyclooxygenase from the arctic soft coral Gersemia fruticosaKoljak, Reet; Järving, Ivar; Kurg, Reet; Boeglin, William E.; Varvas, Külliki; Valmsen, Karin; Ustav, Mart; Brash, Alan R.; Samel, NigulasJournal of biological chemistry2001 / 10, p. 7033-7040 : ill

The dioxygenases in the soft coral Gersemia fruticosa : origin of the oxygen, the eff[e]ct of selective inhibitorsVarvas, Külliki; Järving, Ivar; Koljak, Reet; Valmsen, Karin; Müürisepp, Aleksander-Mati; Liiv, Milana; Samel, Nigulas23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 160

The origin of 15R-prostaglandins in the Caribbean coral Plexaura homomalla : molecular cloning and expression of a novel cyclooxygenaseValmsen, Karin; Järving, Ivar; Boeglin, William E.; Varvas, Külliki; Koljak, Reet; Pehk, Tõnis; Brash, Alan R.; Samel, NigulasProceedings of the National Academy of Sciences of the United States of America2001 / 14, p. 7700-7705

Tsüklooksügenaas kirpvähilistest : kloneerimine, ekspresseerimine ja iseloomustamineHansen, K.; Kurg, Reet; Varvas, Külliki; Järving, Ivar; Järving, Reet; Valmsen, Karin; Samel, NigulasXXX Eesti keemiapäevad : teaduskonverentsi teesid = 30th Estonian Chemistry Days : abstracts of scientific conference2007 / lk. 30-31