sperm dna is known to contribute one half of the genomic material to the offspring. the integrity of sperm dna is important in fertilization, embryonic and fetal development, and postnatal child well being. the nature has created multiple barriers that allow only the fittest sperm to reach and fertilize an oocyte. however, assisted reproductive techniques (art), like ivf and icsi, may allow spe...

BACKGROUND Mutagenesis of yeast artificial chromosomes (YACs) often requires analysis of large numbers of yeast clones to obtain correctly targeted mutants. Conventional ways to isolate yeast genomic DNA utilize either glass beads or enzymatic digestion to disrupt yeast cell wall. Using small glass beads is messy, whereas enzymatic digestion of the cells is expensive when many samples need to b...

We compared commercial kits for extraction of genomic DNA from the Gram-negative bacterium Klebsiella pneumoniae for subsequent Miseq sequencing. Purification of DNA was based on matrix binding (silica or anion exchange resin) or differential precipitation (salting out), respectively. The choice of extraction kit had little effect on sequencing quality and coverage across drastically different ...