We study the opening of double stranded DNA (dsDNA) in the presence of molecular
crowders using the Peyrard–Bishop–Dauxois (PBD) model. It is a known fact that about 15 …

Using the exact enumeration technique, we have studied the force-induced melting of a
DNA hairpin on the face centered cubic lattice for two different sequences which differ in …

The stability of DNA molecules during viral or biotechnological encapsulation is a topic of
active current research. We studied the thermal stability of double-stranded DNA molecules …

We present a study on the role of defects on the stability of short DNA molecules. We
consider short DNA molecules (16 base pairs) and investigate the thermal as well as …

The flexibility and the extension along the direction of the force are shown to be related to
the bubble number fluctuation and the average number of bubbles, respectively, when the …

The temperature dependence of DNA flexibility is studied in the presence of stretching and
unzipping forces. Two classes of models are considered. In one case the origin of elasticity …

A three-stranded DNA with short range base pairings only is known to exhibit a classical
analog of the quantum Efimov effect, viz., a three-chain bound state at the two-chain melting …

To study the behaviour of DNA molecules during the encapsulation process is a topic of
intense research. In the present work, we investigate the stability of the double-stranded …

DNA inside the cellular environment works under a confined space. An intense research of
the transcription and replication of DNA in the confined state is structurally significant to …

DNA is a bio-molecule found, without any known exception, in every cellular lifeform. In
biology the fundamental phase of reproduction is the cell-division. During cell division the …