J P Ferris
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Explore the profile of J P Ferris including associated specialties, affiliations and a list of published articles.
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83
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1353
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Recent Articles
1.
Ertem G, Prabahar K, Joshi P, Ferris J
J Biomol Struct Dyn
. 2012 May;
17 Suppl 1:207-10.
PMID: 22607426
Abstract Progress towards the laboratory demonstration of the steps in the prebiotic origin of the RNA world is reviewed. Montmorillonite clay catalyzes the formation of RNAs containing 6-14 monomer units...
2.
Wang K, Ferris J
Orig Life Evol Biosph
. 2001 Oct;
31(4-5):381-402.
PMID: 11599177
The Langmuir adsorption isotherms of the phosphoroimidazolides of adenosine (ImpA) and uridine (ImpU), dA5' ppdA and N6,N6-dimethyladenine binding on montmorillonite are consistent with their forming a monolayer on the clay...
3.
Peyser J, Ferris J
Orig Life Evol Biosph
. 2001 Oct;
31(4-5):363-80.
PMID: 11599176
Thymidyl-3',5'-thymidine H-phosphonate undergoes acid, base, and water-catalyzed hydrolysis. The products were 3'-thymidine H-phosphonate, 5'-thymidine H-phosphonate, and thymidine in a ratio of 1:1:2. The rate constants are 1.8 x 10(-3) M-1...
4.
Prabahar K, Ferris J
Orig Life Evol Biosph
. 2001 Sep;
27(5-6):513-23.
PMID: 11536840
The oligomerization of adenosine 5'-phosphoro-4-(dimethylamino)pyridinium (4-(CH3)2-NpypA) and diadenosine 5',5'-pyrophosphate (A5'ppA) (9:1) on Na(+)-montmorillonite was studied. The oligomers were isolated and analyzed by selective enzymatic hydrolyses and the oligomeric composition and...
5.
6.
Ertem G, Ferris J
Orig Life Evol Biosph
. 2000 Sep;
30(5):411-22.
PMID: 11002887
The six binary montmorillonite clay-catalyzed reactions of the 5'-phosphorimidazolides of adenosine, cytidine, guanosine and uridine were performed and the eight dimers from each reaction were separated and analyzed by HPLC....
7.
Kawamura K, Ferris J
Orig Life Evol Biosph
. 2000 Feb;
29(6):563-91.
PMID: 10666741
The montmorillonite clay catalyzed condensation of activated monocleotides to oligomers of RNA is a possible first step in the formation of the proposed RNA world. The rate constants for the...
8.
9.
Ertem G, Ferris J
Orig Life Evol Biosph
. 1998 Sep;
28(4-6):485-99.
PMID: 9742726
Certain montmorillonites catalyze the self condensation of the 5'-phosphorimidazolide of nucleosides in pH 8 aqueous electrolyte solutions at ambient temperatures leading to formation of RNA oligomers. In order to establish...
10.
Ertem G, Ferris J
J Am Chem Soc
. 1997 Aug;
119(31):7197-201.
PMID: 11540488
The synthesis of oligoguanylates [oligo(G)s] is catalyzed by a template of oligocytidylates [oligo(C)s] containing 2',5'- and 3',5'-linked phosphodiester bonds with and without incorporated C5'ppC groupings. An oligo(C) template containing exclusively...