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Jonathan Dornell, PhD

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Jonathan ""Jd"" Dornell is an entrepreneurial research scientist working to better understand how nature influences our health and wellbeing. His expertise includes the application of genetic, biochemical, and microbiological tools to develop solutions for broadly relevant problems. A life-long student, Jd’s outlook drives his ability to generate innovative concepts in not-so-obvious ways.


Latest Content
Monoclonal vs Polyclonal Antibodies
Article

Monoclonal vs Polyclonal Antibodies

Antibodies are immunological proteins that play fundamental roles in host defense against infectious agents such as viruses, bacteria and fungi. Two types of antibodies – polyclonal and monoclonal – provide research scientists with distinct ways to detect or quantify target antigens largely due to differences in specificity and affinity. In this article, we describe polyclonal and monoclonal antibodies in more detail and consider how each type may be used for various applications.
Alternative Splicing: Importance and Definition
Article

Alternative Splicing: Importance and Definition

Discovered in the 1970s, the mechanisms of RNA splicing have been well characterized through numerous studies in eukaryotic and prokaryotic systems.In this article, we describe the mechanisms of alternative splicing and further explore its role in molecular biology.
 In Vivo vs  In Vitro: Definition, Pros and Cons
Article

In Vivo vs In Vitro: Definition, Pros and Cons

If you have read any scientific study that involves biological or medical research, then you may have encountered the terms “in vivo” and “in vitro” throughout the text. In this article, we will define these terms and further evaluate the pros and cons of analysis using in vivo and in vitro methods with detailed examples.
What Is cfDNA?
Article

What Is cfDNA?

The advancement of liquid biopsies in the clinic have made these processes invaluable in the search for disease biomarkers in a minimally invasive manner. While a wide variety of biomolecules can be isolated from bodily fluids, free-floating nucleic acids are particularly useful when it comes to the detection of clinically relevant biomarkers in blood. In this article, we will define what circulating free DNA are and how these biomarkers are analyzed in the clinic.

CD8+ T Cells
Article

CD8+ T Cells

T cell lymphocytes play a critical role in cell-mediated processes that underlie adaptive immunity. In this article, we focus on CD8+ T cells by characterizing their immunological phenotypes and the processes behind their cell-mediated immune functions.
RNA Polymerase: Function and Definition
Article

RNA Polymerase: Function and Definition

Ribonucleic Acid (RNA) polymerase is an intermediary enzyme responsible for processing gene sequences into RNA-based genetic material that can be utilized in protein synthesis. In this article, we define RNA polymerase and further explore its various functions throughout cell biology.

What Is DMPK (Drug Metabolism and Pharmacokinetics)?
Article

What Is DMPK (Drug Metabolism and Pharmacokinetics)?

Today, the competitive landscape throughout the drug development process requires research scientists to apply rigorous qualitative and quantitative analyses to bring lead drug candidates to market in the shortest timeframe possible. In this article, we will discuss what is meant by drug metabolism and pharmacokinetics (DMPK) and explore its role in various stages of pharmaceutical development.
Developments in Agrigenomics
Listicle

Developments in Agrigenomics

Agrigenomics is the application of modern genomics tools throughout agriculture. These tools offer food producers and researchers with insights that can increase productivity, reduce losses and improve sustainability.
Humoral vs Cell-Mediated Immunity
Article

Humoral vs Cell-Mediated Immunity

Humoral immunity and cell-mediated immunity are two types of an adaptive immune response that enable the human body to defend itself in a targeted way against harmful agents such as bacteria, viruses and toxins. Whilst there is some overlap between these arms of the immune response - both rely on the functions of lymphoid cells - there are also some important differences.
Phagocytosis vs Pinocytosis: Definition and Function
Article

Phagocytosis vs Pinocytosis: Definition and Function

Phagocytosis and pinocytosis are biological processes wherein a cell senses and engulfs nearby material. In this guide, we explore the basics and key differences between phagocytosis vs pinocytosis in more detail.
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