DNA-functionalized gold nanoparticles (DNA-AuNPs) have become a popular science theme since their invention in 1990s. They impact our daily lives by playing key roles in rapidly identifying and quantifying important analytes, and are a well-suited chemistry course content for beginners of chemical research. While the salt-aging method represents…

Outreach activities give high school students an opportunity to better understand the techniques and strategies used by researchers. Here is an experience with high school students designed to familiarize them with genetic methodologies. Students have been challenged to discover whether restaurant beef burgers are made with female or male beef.…

Although unrecognized for his scientific achievements during his life, Gregor Mendel pioneered our modern understanding of the gene, work that shaped the field of genetics and advances in biology and medicine. The field that he set in motion 200 years ago lies at the center of current ethical debates about the future of humanity, the limits of…

Molecular biology, broadly defined as the investigation of complex biomolecules in the laboratory, is a rapidly advancing field and as such the technologies available to investigators are constantly evolving. This constant advancement has obvious advantages because it allows students and researchers to perform more complex experiments in shorter…

The origin of life is one of the most interesting and challenging questions in biology. This article discusses relevant contemporary theories and hypotheses about the origin of life, recent scientific evidence supporting them, and the main contributions of several scientists of different nationalities and specialties in different disciplines. Also…

Teaching chemistry and biology students about biologics design remains challenging despite its increasing importance in pharmaceutical development. Monoclonal antibodies, commonly called mAbs, are the most popular biologics. They have been developed into drugs to treat various diseases in the past decades. Multiple challenges exist for designing…

With the global increase of infections caused by antibiotic-resistant bacterial strains, there is an urgent need for new methods of tackling the issue. Genomic analysis of bacterial strains can help to understand their virulence and antibiotic resistance profile. Bioinformatic skills are in great demand across the biological sciences. We designed…

CRISPR-Cas9 is revolutionizing how we conduct scientific research, treat disease, and develop new crops. The widespread impact of this genome-editing technology makes it critical for undergraduate students to understand and engage with this new tool. In this article, we describe a multi-week lab module that teaches undergraduates how to design…

Recent genetic discoveries offer a new lens through which to study cognitive, emotional, behavioral, and social processes that are foundational to children's development. In this article, we review the latest advances in genomics--genome-wide association studies and the polygenic scores that have come out of them--and discuss how these techniques…

Epigenetic processes, and the investigative practices that take these as their focus, are of increasing interest to a range of professionals beyond biomedicine. This has been piqued by, especially, the belief that bioscientific research is demonstrating new molecular mechanisms through which the social and physical environment impact upon the…

Interest in the study of gene-environment interaction has recently grown due to the sudden availability of molecular genetic data--in particular, polygenic scores--in many long-running longitudinal studies. Identifying and estimating statistical interactions comes with several analytic and inferential challenges; these challenges are heightened…

This paper examines the genetic ("nature") and environmental ("nurture") influences on why students vary in their reading skills. We review core findings from the field of modern behavioral genetics, a discipline that studies the interplay of genetic and environmental influences, on reading science. Additionally, we provide an…

To fully appreciate genetics, one must understand the link between genotype (DNA sequence) and phenotype (observable characteristics). Advances in high-throughput genomic sequencing technologies and applications, so-called "-omics," have made genetic sequencing readily available across fields in biology from applications in…

In this article, we present the simulation software called Aipotu and we propose a way to use it in order to promote Evolution Learning and Teaching. Through activities, included in a worksheet, students gradually gain new knowledge not only on evolution and its genetic base but on the concept of simulation and scientific modeling as well. Aipotu…

Given a shift in the role of genetics in the context of special education, this commentary outlines advances in our understanding of genetic influences on learning disabilities. In particular, it focuses on advances that have implications for instruction and interventions conducted by special educators, and calls for broadening of the scope of…