Different Colors on Different Soils
The specific genes have been identified that cause a lizard to match the black rocks it lives on.
The specific genes have been identified that cause a lizard to match the black rocks it lives on.
Humans have unique “developmental control genes” that distinguish them from chimpanzees and other animals
Is the genetic basis of loss of flight due to mutations in protein-coding genes or in regulatory genes?
Comparison of genomes of jellyfish and sea anemones highlights the importance of orphan genes in taxonomically close organisms.
In recent decades, epigenetics has been shown to be a promising field of research, since it describes changes in inheritance patterns that do not involve DNA modifications and are related to interactions between the organism and the environment. Epigenetic marks are chemical changes that occur in chromosomes and result in the silencing or activation of specific genes in different tissues. It has been…
During one of my frequent visits to the office of my high school headmaster, his individual tutelage yielded a life lesson that I’ve never forgotten. His exact words were, “You think you’re right!” Of course I thought I was right, wouldn’t anyone who thought they were wrong change their mind and then immediately think they are right? Now that I’m an adult biologist, I still think that I’m right. Inevitably…
Imagine walking down the beach and coming across the words “Romeo loves Juliet” written in the sand. Most of us have experienced something like this and would not be surprised, but most people would be surprised to find the entire text of William Shakespeare’s play Romeo and Juliet written in sand. Why is this? The obvious reason is that sand is the wrong material for large writing projects. Sand grains…
“You are dust, and to dust you shall return.” This verse from Genesis 3 captures very well the fate of beautifully designed organisms after the entrance of sin into the world. But how long does it take for the organic molecules we are made of to break down after death? In general, the longer the time from death, the larger the amount of decay that should be observed. This is particularly true for soft…
Two important papers were published in May 2017, warranting an update on the subject of Homo naledi.
The stability of organic (carbon-based) molecules is an interesting and challenging topic as there are many different types of functional groups, molecular configurations, and molecular collisions to consider. Research on the stability of ascorbic acid (Vitamin C) and other vitamins demonstrates which factors to consider when it comes to the preservation of carbon-based molecules. Ascorbic acid…
The aim of this article is to use the example of Homo naledi to illustrate the distinction between data and interpretations, and to discuss some of the questions a biblical creationist might have in relation to this new discovery.
Can we detect design in nature? What kind of arguments have been used to make the design inference?
Researchers discuss the role and position of Neanderthals in an alleged evolutionary process and debate whether they went extinct before, during or after anatomically modern humans colonized the northern hemisphere, and if the former interbred with the latter. However, many recent studies, ranging from genetics to the analysis of Neanderthal technology and culture suggest that Neanderthals might be understood within a different scientific framework.
Recent discoveries have shown artistic behaviors in Neanderthals including decoration of their bodies with jewelry and probably pigment. Moreover, these are clear indicators that they made use of language and verbal communication.
Recently, the city buses in my neighborhood gained a new set of brightly-colored advertisements along their sides. In bold letters, they proclaimed that humans and chimpanzees are 98% identical: “Come and meet your relatives.”
Reactions comprising the nitrogen cycle are catalyzed by complex protein machines, some of which may be Irreducibly Complex (IC). Published in Origins n. 60.
The gift of life is conferred on humankind in an intimate face-to-face encounter. God forms a work of art out of moist clay. A bond with this piece of art begins to grow in the gentle process of making. Then comes that incredible moment.
Poor design in Rubisco can now be added to the growing list of failed Darwinian arguments from ignorance.
If microorganisms are indeed ubiquitous and indispensable, it is reasonable to expect to find evidences of their activities in the biblical record. Such an approach may enrich our grasp of the sacred text. This paper intends to show that there is more microbiology in the Bible than meets the eye!
While Christians may be convinced that design in nature points to a Creator-God, the general scientific community has not been persuaded. Perhaps more scientifically respectable work on intelligent design of the kind done by Behe and Dembski will encourage evolutionary scientists to look beyond purely naturalistic mechanisms to explain the complexity and meaning of life.