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Items: 27

1.

Acetonitrile cluster solvation in a cryogenic ethane-methane-propane liquid: Implications for Titan lake chemistry.

Corrales LR, Yi TD, Trumbo SK, Shalloway D, Lunine JI, Usher DA.

J Chem Phys. 2017 Mar 14;146(10):104308. doi: 10.1063/1.4978395.

PMID:
28298101
2.

Polymorphism and electronic structure of polyimine and its potential significance for prebiotic chemistry on Titan.

Rahm M, Lunine JI, Usher DA, Shalloway D.

Proc Natl Acad Sci U S A. 2016 Jul 19;113(29):8121-6. doi: 10.1073/pnas.1606634113. Epub 2016 Jul 5.

3.

Metal ions and the stereochemistry of ribozyme reactions.

Stowasser R, Usher DA.

Bioorg Chem. 2002 Dec;30(6):420-30.

PMID:
12642126
4.

A new 2'-hydroxyl protecting group for the automated synthesis of oligoribonucleotides.

Rastogi H, Usher DA.

Nucleic Acids Res. 1995 Dec 11;23(23):4872-7.

5.

The evolution of nucleotides.

Usher DA, Needels MC.

Adv Space Res. 1986;6(11):29-32.

PMID:
11537234
6.

Stereoselective aminoacylation of polyribonucleotides.

Profy AT, Usher DA.

J Am Chem Soc. 1984;106:5030-1. No abstract available.

PMID:
11541982
7.

On the stereoselective aminoacylation of RNA.

Usher DA, Needels MC.

Adv Space Res. 1984;4(12):163-6.

PMID:
11537770
8.

Nucleic acids, proteins, and chirality.

Usher DA, Profy AT, Walstrum SA, Needels MC, Bulack SC, Lo KM.

Orig Life. 1984;14(1-4):621-8. No abstract available.

PMID:
6462697
11.

Geometry of the dry-state oligomerization of 2',3'-cyclic phosphates.

Usher DA, Yee D.

J Mol Evol. 1979 Nov;13(4):287-93.

PMID:
513140
12.

Evolution of the 3',5' internucleotide bond.

Usher DA.

Nature. 1979 Apr 5;278(5704):582. No abstract available.

PMID:
431726
13.

Reactive column HPLC: rapid analysis on RPC-5 of oligoadenylates that differ at the 3'-terminus.

Usher DA, Rosen JA.

Anal Biochem. 1979 Jan 15;92(2):276-9. No abstract available.

PMID:
443527
15.

Early chemical evolution of nucleic acids: a theoretical model.

Usher DA.

Science. 1977 Apr 15;196(4287):311-3.

PMID:
583625
16.

Nonenzymic joining of oligoadenylates on a polyuridylic acid template.

Usher DA, McHale AH.

Science. 1976 Apr 2;192(4234):53-4.

PMID:
1257755
17.

Hydrolytic stability of helical RNA: a selective advantage for the natural 3',5'-bond.

Usher DA, McHale AH.

Proc Natl Acad Sci U S A. 1976 Apr;73(4):1149-53.

18.

RNA double helix and the evolution of the 3',5' linkage.

Usher DA.

Nat New Biol. 1972 Feb 16;235(59):207-8. No abstract available.

PMID:
4501532
19.
20.

Absolute stereochemistry of the second step of ribonuclease action.

Usher DA, Richardson DI Jr, Eckstein F.

Nature. 1970 Nov 14;228(5272):663-5. No abstract available.

PMID:
5474937
21.

Models of ribonuclease action. II. Specific acid, specific base, and neutral pathways for hydrolysis of a nucleotide diester analog.

Usher DA, Richardson DI Jr, Oakenfull DG.

J Am Chem Soc. 1970 Jul 29;92(15):4699-712. No abstract available.

PMID:
5428880
22.

The hydrolysis of uridine cyclic phosphonate catalyzed by ribonuclease-A: implications for the mechanism of action of the enzyme.

Harris MR, Usher DA, Albrecht HP, Jones GH, Moffatt JG.

Proc Natl Acad Sci U S A. 1969 Jun;63(2):246-52.

23.

On the mechanism of ribonuclease action.

Usher DA.

Proc Natl Acad Sci U S A. 1969 Mar;62(3):661-7.

24.
25.

The solvolysis of 4(5)-(2-amino-3-bromopropyl)imidazole.

Usher DA.

J Am Chem Soc. 1968 Jan 17;90(2):363-7. No abstract available.

PMID:
5634618
26.

Models of ribonuclease action. I. General species catalysis in the hydrolysis of a nucleotide diester analog.

Oakenfull DG, Richardson DI Jr, Usher DA.

J Am Chem Soc. 1967 Oct 11;89(21):5491-2. No abstract available.

PMID:
6073143
27.

ESTIMATION OF PHOSPHORUS ON PAPER CHROMATOGRAMS.

USHER DA.

J Chromatogr. 1963 Oct;12:262-3. No abstract available.

PMID:
14071801

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