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https://hdl.handle.net/1959.11/8952
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kong, Sandra | en |
dc.contributor.author | Ngo, Suong NT | en |
dc.contributor.author | McKinnon, Ross A | en |
dc.contributor.author | Stupans, Ieva | en |
dc.date.accessioned | 2011-11-30T17:09:00Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 150(1), p. 1-9 | en |
dc.identifier.issn | 1878-1659 | en |
dc.identifier.issn | 1532-0456 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/8952 | - |
dc.description.abstract | The cloning, expression and characterization of hepatic NADPH-cytochrome P450 reductase (CPR) from koala ('Phascolarctos cinereus') is described. Two 2059 bp koala liver CPR cDNAs, designated CPR1 and CPR2, were cloned by reverse transcription-polymerase chain reaction and rapid amplification of cDNA ends. The koala CPR cDNAs encode proteins of 678 amino acids and share 85% amino acid sequence identity to human CPR. Transfection of the koala CPR cDNAs into Cos-7 cells resulted in the expression of proteins, which were recognized by a goat-antihuman CPR antibody. The koala CPR1 and 2 cDNA-expressed enzymes catalysed cytochrome c reductase at the rates of 4.9 ± 0.5 and 2.6 ± 0.4 nmol/min/mg protein (mean ± SD, n = 3), respectively which were comparable to that of rat CPR cDNA-expressed enzyme. The apparent Km value for CPR activity in koala liver microsomes was 11.61 ± 6.01 µM, which is consistent with that reported for rat CPR enzyme. Northern analysis detected a CPR mRNA band of approximately 2.6 kb. Southern analysis suggested a single PCR gene across species. The present study provides primary molecular data regarding koala CPR1 and CPR2 genes in this unique marsupial species. | en |
dc.language | en | en |
dc.publisher | Elsevier Inc | en |
dc.relation.ispartof | Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology | en |
dc.title | Cloning and expression of koala ('Phascolarctos cinereus') liver cytochrome P450 reductase | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1016/j.cbpc.2009.01.010 | en |
dc.subject.keywords | Medical and Health Sciences | en |
local.contributor.firstname | Sandra | en |
local.contributor.firstname | Suong NT | en |
local.contributor.firstname | Ross A | en |
local.contributor.firstname | Ieva | en |
local.subject.for2008 | 119999 Medical and Health Sciences not elsewhere classified | en |
local.subject.seo2008 | 929999 Health not elsewhere classified | en |
local.profile.school | School of Science and Technology | en |
local.profile.email | istupans@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | une-20111130-141156 | en |
local.publisher.place | United States of America | en |
local.format.startpage | 1 | en |
local.format.endpage | 9 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 150 | en |
local.identifier.issue | 1 | en |
local.contributor.lastname | Kong | en |
local.contributor.lastname | Ngo | en |
local.contributor.lastname | McKinnon | en |
local.contributor.lastname | Stupans | en |
dc.identifier.staff | une-id:istupans | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:9142 | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Cloning and expression of koala ('Phascolarctos cinereus') liver cytochrome P450 reductase | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Kong, Sandra | en |
local.search.author | Ngo, Suong NT | en |
local.search.author | McKinnon, Ross A | en |
local.search.author | Stupans, Ieva | en |
local.uneassociation | Unknown | en |
local.year.published | 2009 | en |
Appears in Collections: | Journal Article |
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