#### Filter Results:

- Full text PDF available (86)

#### Publication Year

1975

2016

- This year (0)
- Last 5 years (12)
- Last 10 years (32)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- Manfred Eigen, Peter Schuster
- Die Naturwissenschaften
- 1977

This paper is the first part of a trilogy, which comprises a detailed study of a special type of functional organization and demonstrates its relevance with respect to the origin and evolution of life. Self-replicative macromolecules, such as RNA or DNA in a suitable environment exhibit a behavior, which we may call Darwinian and which can be formally… (More)

- Peter Schuster, W C Fontana, Peter F. Stadler, Ivo L. Hofacker
- Proceedings. Biological sciences
- 1994

RNA folding is viewed here as a map assigning secondary structures to sequences. At fixed chain length the number of sequences far exceeds the number of structures. Frequencies of structures are highly non-uniform and follow a generalized form of Zipf's law: we find relatively few common and many rare ones. By using an algorithm for inverse folding, we show… (More)

- Stefan Wuchty, W C Fontana, Ivo L. Hofacker, Peter Schuster
- Biopolymers
- 1999

An algorithm is presented for generating rigorously all suboptimal secondary structures between the minimum free energy and an arbitrary upper limit. The algorithm is particularly fast in the vicinity of the minimum free energy. This enables the efficient approximation of statistical quantities, such as the partition function or measures for structural… (More)

- W C Fontana, Peter Schuster
- Science
- 1998

To distinguish continuous from discontinuous evolutionary change, a relation of nearness between phenotypes is needed. Such a relation is based on the probability of one phenotype being accessible from another through changes in the genotype. This nearness relation is exemplified by calculating the shape neighborhood of a transfer RNA secondary structure… (More)

We study the stochastic folding kinetics of RNA sequences into secondary structures with a new algorithm based on the formation, dissociation, and the shifting of individual base pairs. We discuss folding mechanisms and the correlation between the barrier structure of the conformational landscape and the folding kinetics for a number of examples based on… (More)

- Christian Reidys, Peter F. Stadler, Peter Schuster
- Bulletin of mathematical biology
- 1997

Random graph theory is used to model and analyse the relationships between sequences and secondary structures of RNA molecules, which are understood as mappings from sequence space into shape space. These maps are non-invertible since there are always many orders of magnitude more sequences than structures. Sequences folding into identical structures form… (More)

- W C Fontana, Daniella A M Konings, Peter F. Stadler, Peter Schuster
- Biopolymers
- 1993

A statistical reference for RNA secondary structures with minimum free energies is computed by folding large ensembles of random RNA sequences. Four nucleotide alphabets are used: two binary alphabets, AU and GC, the biophysical AUGC and the synthetic GCXK alphabet. RNA secondary structures are made of structural elements, such as stacks, loops, joints, and… (More)

- Manfred Eigen, Peter Schuster
- The Science of Nature
- 2004

The proposed model for a ‘realistic hypercycle’ is closely associated with the molecular organization of a primitive replication and translation apparatus. Hypercyclic organization offers selective stabilization and evolutive adaptation for all geno- and phenotypic constituents of the functionally linked ensemble. It originates in a molecular quasi-species… (More)

- Ivo L. Hofacker, Peter Schuster, Peter F. Stadler
- Discrete Applied Mathematics
- 1998

Secondary structures of polynucleotides can be view as a certain class of planar vertex-labeled graphs. We construct recursion formulae enumerating various sub-classes of these graphs as well as certain structural elements (sub-graphs). First order asymptotics are derived and their dependence on the logic of base pairing is computed and discussed.

- Joerg Swetina, Peter Schuster
- Biophysical chemistry
- 1982

A model for polynucleotide replication is presented and analyzed by means of perturbation theory. Two basic assumptions allow handling of sequences up to a chain length of v approximately 80 explicitly: point mutations are restricted to a two-digit model and individual sequences are subsumed into mutant classes. Perturbation theory is in excellent agreement… (More)