Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

7 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Determinants of EcoRI endonuclease sequence discrimination.
Needels MC, Fried SR, Love R, Rosenberg JM, Boyer HW, Greene PJ. Needels MC, et al. Proc Natl Acad Sci U S A. 1989 May;86(10):3579-83. doi: 10.1073/pnas.86.10.3579. Proc Natl Acad Sci U S A. 1989. PMID: 2657723 Free PMC article.
The evolution of nucleotides.
Usher DA, Needels MC. Usher DA, et al. Among authors: needels mc. Adv Space Res. 1986;6(11):29-32. doi: 10.1016/0273-1177(86)90271-1. Adv Space Res. 1986. PMID: 11537234
On the stereoselective aminoacylation of RNA.
Usher DA, Needels MC. Usher DA, et al. Among authors: needels mc. Adv Space Res. 1984;4(12):163-6. doi: 10.1016/0273-1177(84)90558-1. Adv Space Res. 1984. PMID: 11537770
Nucleic acids, proteins, and chirality.
Usher DA, Profy AT, Walstrum SA, Needels MC, Bulack SC, Lo KM. Usher DA, et al. Among authors: needels mc. Orig Life. 1984;14(1-4):621-8. doi: 10.1007/BF00933712. Orig Life. 1984. PMID: 6462697 No abstract available.