Keller SL - Search Results

1

Growth of Prebiotically Plausible Fatty Acid Vesicles Proceeds in the Presence of Prebiotic Amino Acids, Dipeptides, Sugars, and Nucleic Acid Components.

Todd ZR, Cohen ZR, Catling DC, Keller SL, Black RA. Todd ZR, et al. Among authors: keller sl. Langmuir. 2022 Dec 13;38(49):15106-15112. doi: 10.1021/acs.langmuir.2c02118. Epub 2022 Nov 29. Langmuir. 2022. PMID: 36445982 Free PMC article.

2

Nucleobases bind to and stabilize aggregates of a prebiotic amphiphile, providing a viable mechanism for the emergence of protocells.

Black RA, Blosser MC, Stottrup BL, Tavakley R, Deamer DW, Keller SL. Black RA, et al. Among authors: keller sl. Proc Natl Acad Sci U S A. 2013 Aug 13;110(33):13272-6. doi: 10.1073/pnas.1300963110. Epub 2013 Jul 30. Proc Natl Acad Sci U S A. 2013. PMID: 23901105 Free PMC article.

3

Prebiotic amino acids bind to and stabilize prebiotic fatty acid membranes.

Cornell CE, Black RA, Xue M, Litz HE, Ramsay A, Gordon M, Mileant A, Cohen ZR, Williams JA, Lee KK, Drobny GP, Keller SL. Cornell CE, et al. Among authors: keller sl. Proc Natl Acad Sci U S A. 2019 Aug 27;116(35):17239-17244. doi: 10.1073/pnas.1900275116. Epub 2019 Aug 12. Proc Natl Acad Sci U S A. 2019. PMID: 31405964 Free PMC article.

4

A Step toward Molecular Evolution of RNA: Ribose Binds to Prebiotic Fatty Acid Membranes, and Nucleosides Bind Better than Individual Bases Do.

Xue M, Black RA, Cornell CE, Drobny GP, Keller SL. Xue M, et al. Among authors: keller sl. Chembiochem. 2020 Oct 1;21(19):2764-2767. doi: 10.1002/cbic.202000260. Epub 2020 Jun 5. Chembiochem. 2020. PMID: 32358921 Free PMC article.

5

Binding of Dipeptides to Fatty Acid Membranes Explains Their Colocalization in Protocells but Does Not Select for Them Relative to Unjoined Amino Acids.

Xue M, Black RA, Cohen ZR, Roehrich A, Drobny GP, Keller SL. Xue M, et al. Among authors: keller sl. J Phys Chem B. 2021 Jul 29;125(29):7933-7939. doi: 10.1021/acs.jpcb.1c01485. Epub 2021 Jul 20. J Phys Chem B. 2021. PMID: 34283913 Free PMC article.

6

Prebiotic Membranes and Micelles Do Not Inhibit Peptide Formation During Dehydration.

Cohen ZR, Kessenich BL, Hazra A, Nguyen J, Johnson RS, MacCoss MJ, Lalic G, Black RA, Keller SL. Cohen ZR, et al. Among authors: keller sl. Chembiochem. 2022 Feb 4;23(3):e202100614. doi: 10.1002/cbic.202100614. Epub 2021 Dec 20. Chembiochem. 2022. PMID: 34881485 Free PMC article.

7

Prebiotic Protocell Membranes Retain Encapsulated Contents during Flocculation, and Phospholipids Preserve Encapsulation during Dehydration.

Cohen ZR, Cornell CE, Catling DC, Black RA, Keller SL. Cohen ZR, et al. Among authors: keller sl. Langmuir. 2022 Jan 25;38(3):1304-1310. doi: 10.1021/acs.langmuir.1c03296. Epub 2022 Jan 13. Langmuir. 2022. PMID: 35026114

8

Ripples at edges of blooming lilies and torn plastic sheets.

Portet T, Cohen ZR, Goetz GJ, Panek N, Holmes PN, Stephens SA, Varga T, Keller SL. Portet T, et al. Among authors: keller sl. Biophys J. 2022 Jun 21;121(12):2389-2397. doi: 10.1016/j.bpj.2022.05.018. Epub 2022 May 21. Biophys J. 2022. PMID: 35598046 Free PMC article.

9

Prebiotic Vesicles Retain Solutes and Grow by Micelle Addition after Brief Cooling below the Membrane Melting Temperature.

Cohen ZR, Todd ZR, Catling DC, Black RA, Keller SL. Cohen ZR, et al. Among authors: keller sl. Langmuir. 2022 Nov 8;38(44):13407-13413. doi: 10.1021/acs.langmuir.2c01842. Epub 2022 Oct 24. Langmuir. 2022. PMID: 36278967

10

Plausible Sources of Membrane-Forming Fatty Acids on the Early Earth: A Review of the Literature and an Estimation of Amounts.

Cohen ZR, Todd ZR, Wogan N, Black RA, Keller SL, Catling DC. Cohen ZR, et al. Among authors: keller sl. ACS Earth Space Chem. 2022 Dec 22;7(1):11-27. doi: 10.1021/acsearthspacechem.2c00168. eCollection 2023 Jan 19. ACS Earth Space Chem. 2022. PMID: 36704178 Free PMC article. Review.

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