DNA display of PNA-tagged ligands

نویسنده

  • Nicolas Winssinger
چکیده

Over the past decade, several technologies have emerged to access nucleic acid-tagged libraries and select the fittest compound within such libraries. This perspective focuses on recent development with PNA-tagged small molecules displayed on DNA templates for screening purposes and to probe the optimal geometry in multivalent interactions.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

DNA display of PNA-tagged ligands A versatile strategy to screen libraries and control geometry of multidentate ligands

Over the past decade, several technologies have emerged to access nucleic acid-tagged libraries and select the fittest compound within such libraries. This perspective focuses on recent development with PNA-tagged small molecules displayed on DNA templates for screening purposes and to probe the optimal geometry in multivalent interactions. WINSSINGER, Nicolas. DNA display of PNA-tagged ligands...

متن کامل

A versatile strategy to screen libraries and control geometry of multidentate ligands

Over the past decade, several technologies have emerged to access nucleic acid-tagged libraries and select the fittest compound within such libraries. This perspective focuses on recent development with PNA-tagged small molecules displayed on DNA templates for screening purposes and to probe the optimal geometry in multivalent interactions. WINSSINGER, Nicolas. DNA display of PNA-tagged ligands...

متن کامل

PNA–sugar conjugates as tools for the spatial screening of carbohydrate–lectin interactions*

Multivalent carbohydrate–lectin interactions are essential for a multitude of biological recognition events. Much effort has been spent in the synthesis of potent multivalent scaffolds in order to mimic or inhibit biological carbohydrate–protein interactions. However, the defined spatial presentation of carbohydrates remained a challenging task. Peptide nucleic acid (PNA)and DNA-based double he...

متن کامل

Introduction of multiphosphonate ligand to peptide nucleic acid for metal ion conjugation

Peptide nucleic acid (PNA) is one of the most widely used synthetic DNA analogs. Conjugation of functional molecules to PNA is very effective to further widen its potential applications. For this purpose, here we report the synthesis of several ligand monomers and introduced them to PNA. These ligand-modified PNAs attract cerium ion and are useful for site-selective DNA hydrolysis. It should be...

متن کامل

Combining G-quadruplex targeting motifs on a single PNA scaffold: A hybrid (3+1) PNA-DNA bimolecular quadruplex

We describe the first Gquadruplex targeting approach that combines an intercalation and a hybridization strategy by investigating the interaction of a G-rich PNA acridone conjugate 1 with a three repeat fragment of the human telomere G3 to form a hybrid PNA-DNA quadruplex mimicking the biologically relevant (3+1) pure DNA dimeric telomeric quadruplex. Using a combination of UV, CD and fluoresce...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2012