Sentence examples for by a different dna from inspiring English sources

Here, we extensively survey diverse species lacking Dnmt1 and show that, surprisingly, symmetrical CG methylation is nonetheless frequently present and catalyzed by a different DNA methyltransferase family, Dnmt5.

This pathway is initiated by a variety of different DNA glycosylases that hydrolyze the N-glycosidic bond between the base lesion and sugar, generating an abasic site product.

ROS induced damage can be repaired by a number of different DNA repair systems including those involving base excision repair (BER; [ 8]) and mismatch repair (MMR: [ 9]).

Since no procedure was available for preparation of HMW DNA from these insects, we first developed a method for megabase DNA preparation by testing different DNA isolation buffer systems and tissues collected at different developmental stages of the insects.

To avoid artifact caused by different DNA concentrations, a pCMV/R-luc plasmid was added to the wells to achieve the same concentration.

As STAT-6, which is activated by IL-4, exerts a very different DNA sequence binding specificity [ 18], the possibly advantageous anti-inflammatory gene regulation by this Th2 cytokine was preserved in our approach.

The resulting SF cell pellet was further processed by the different DNA extraction methods described below.

Molecular identification of Leishmania species has been conducted by targeting different DNA markers in Iran [ 29, 38– 40].

The resulting SF cell pellet was further processed by the different DNA extraction methods as described below.

A recent study (Kunkel and Burgers 2008) demonstrated that the lagging and leading strands are synthesized by two different DNA polymerases, pol δ and pol ϵ, respectively.

However, a difficulty associated with these beadarrays is that probes come in two different designs, characterized by widely different DNA methylation distributions and dynamic range, which may bias downstream analyses.