Nearly 4,000 common variations in DNA are known to affect stature. Each variant nudges your height up, or down, with one millimeter or so. But now researchers have identified the single largest genetic contributor to human height known to date. The sensational findings of the effects of the previously unknown variant (E1297G) of the FBN1 […]
Reductions in body size in various animals are increasingly being identified as a response to climate warming. As early as the mid 19th century biologists observed that animals in warmer condition often tended to be smaller. The principle was formulated as Bergmann’s Rule. It is an ecogeographic principle that states that within a taxonomic clade, populations and […]
A trade-off is a situation that involves exchanging one desirable quality or aspect of something in return for another quality or aspect. In an evolutionary sense it is often presumed that every advantageous alteration of a phenotype comes with a disadvantage since energy invested in one feature cannot be invested in another. The Incredible Shrinking Man […]
Chameleons employ a power amplification mechanism to ballistically project their tongue as far as two body lengths from their mouth to capture prey. To do so, the tongue is rapidly accelerated off the hyoid with the tongue subsequently traveling to the prey on its momentum alone. Dr Christopher Anderson a postdoctoral research associate at Roberts Lab of […]
The growth hormone receptor is embedded in the outer membrane of cells throughout the body and is most abundant in liver cells.It has three major parts. 1. An extracellular region that sticks out from the surface of the cell. 2. A transmembrane region that anchors the receptor to the cell membrane. 3. An intracellular region […]
The Cell Cycle is a series of articles on the mechanisms and substances that regulate cell growth. The contemporary cell climate is one of constant biological and cultural high pressure to grow, to proliferate, to expand and conquer. The Incredible Shrinking Man wants to investigate how to relax and reverse this climate. There is actually […]
The Cell Cycle is a series of articles on the mechanisms and substances that regulate cell growth. The contemporary cell climate is one of constant biological and cultural high pressure to grow, to proliferate, to expand and conquer. The Incredible Shrinking Man wants to investigate how to relax and reverse this climate. In order to […]
Small people have more skin than tall people, in relation to body volume. With every 10% decrease in body height, body volume decreases with 27%, while skin surface decreases with only 19%. This means, among other things, that smaller humans dehydrate more rapidly. There’s more evaporation and less volume. In regards to shrinking the human species […]
Catch-up growth is the accelerated growth of an organism following a period of slowed development. Such slowing down is most often the result of environmental influences such as food scarcity, sudden changes in temperature, or other environmental stress factors. After the situation is normalised, growth not only returns but speeds up to compensate for lost […]
The central problem with curbing the growth of the average human body is the deeply embedded desire of each cell to become two cells. This process of division, known as mitosis, represents the essence of our challenge. Cells don’t want to limit themselves. They want to multiply, to grow, to proliferate. Only the body as a […]