A third class of markers often used by molecular ecologists are those derived from direct DNA sequencing of targeted regions within the genome. These are often called Sanger sequencing (Figure 5).

Two new markers, the mean number of DNA breaks (MDB) and free DNA fragments in seminal plasma (fDFA) were analyzed using the TDT-Strand Displacement Probe Technique to study DNA health.

Using this DNA-base assay, the investigators were able to detect multiple protein markers directly in whole blood in fewer than 10 minutes, even if their concentration was a million times less ...

Citation: Pray, L. (2008) Major molecular events of DNA replication. Nature Education 1 (1):99 Arthur Kornberg compared DNA to a tape recording of instructions that can be copied over and over.

In their quest to decipher the molecular mechanisms of sperm function in Marchantia, Feng and her team distinguished two waves of extensive DNA methylation during sperm development.

A groundbreaking study by researchers at Weill Cornell Medicine and epigenetics company TruDiagnostic has unveiled new DNA markers associated with retroelements—remnants of ancient viral genetic ...

They caution that while some of the gene markers lack statistical significance because of small sample size, odds predictions are valid for the two most promising genes - p16 and H-cadherin.

Weedy species of the genus Amaranthus, commonly referred to as pigweeds, have increased in frequency and severity over the past few years. Identification of these weeds is difficult because of similar ...

DNA-based computing just got a big boost. A method of amplifying weak chemical signals in a way that can be tailored to specific molecules has brought DNA-based circuits closer to practical ...

Genes implicated by a methylome-wide schizophrenia study in neonatal blood show differential expression in adult brain samples. Molecular Psychiatry. doi.org/10.1038/s41380-023-02080-5.