J. C. Birget, Intersection and union of regular languages and state complexity, Inform. Process. Lett, vol.43, pp.185-190, 1992.

D. Cho, Y. Han, T. Ng, and K. Salomaa, Outfix-guided insertion, Theoret. Comput. Sci, vol.701, pp.70-84, 2017.

E. Csuhaj-varju, I. Petre, and G. Vaszil, Self-assembly of string and languages. Theoret, Comput. Sci, vol.374, pp.74-81, 2007.

M. Daley, L. Kari, G. Gloor, and R. Siromoney, Circular contextual insertions/deletions with applications to biomolecular computation, String Processing and Information Retrieval Symposium, pp.47-54, 1999.

M. Domaratzki, Semantic shuffle on and deletion along trajectories, DLT 2004, vol.3340, pp.163-174, 2004.

M. Domaratzki, Trajectory-based codes, Acta Inf, vol.40, pp.491-527, 2004.

M. Domaratzki, G. Rozenberg, and K. Salomaa, Interpreted trajectories, Fundamenta Informaticae, vol.73, pp.81-97, 2006.

S. Enaganti, L. Kari, and S. Kopecki, A formal language model of DNA polymerase enzymatic activity, Fundamenta Informaticae, vol.138, pp.179-192, 2015.

S. Enaganti, O. Ibarra, L. Kari, and S. Kopecki, On the overlap assembly of strings and languages, Natural Computing, vol.16, pp.175-185, 2017.

G. Franco and V. Manca, Algorithmic applications of XPCR, Natural Computing, vol.10, pp.805-811, 2011.

Y. Han, S. Ko, T. Ng, and K. Salomaa, State complexity of insertion, Internat. J. Foundations Comput. Sci, vol.27, pp.863-878, 2016.

M. Holzer and S. Jakobi, Descriptional complexity of chop operations on unary and finite languages, J. Automata, Languages and Combinatorics, vol.17, issue.2-4, pp.165-183, 2012.

M. Holzer, S. Jakobi, and M. Kutrib, The chop of languages, Theor. Comput. Sci, vol.682, pp.122-137, 2017.

H. Jürgensen and S. Konstantinidis, Codes. In: Handbook of Formal Languages, vol.1, pp.511-607, 1997.

L. Kari, On language equations with invertible operations, Theoret. Comput. Sci, vol.132, pp.129-150, 1994.

L. Kari and G. Thierrin, Contextual insertions/deletions and computability, Inform. Computation, vol.131, pp.47-61, 1996.

A. Mateescu, G. Rozenberg, and A. Salomaa, Shuffle on trajectories: Syntactic constraints, Theoret. Comput. Sci, vol.197, pp.1-56, 1998.

J. Reikofski and B. Y. Yao, Polymerase chain reaction (PCR) techniques for sitedirected mutagenesis, Biotechnology Advances, vol.10, pp.535-547, 1992.

J. Shallit, A Second Course in Formal Languages and Automata Theory, 2009.