The field of embryology continues to be one with more mysteries than answers. Since it is difficult in many countries around the world to work directly with human embryos, animal models are often the best we can do. To a certain extent, stem cells allow us to at least observe the earliest stages of multicellular […]
The study of evolutionary history and how species have developed into the modern forms we know them for today has always been a continuing and ongoing process. As new knowledge on ancient and extinct species is unearthed and matched to their evolved living descendants, we are then able to further fill out the complicated pattern […]
Degenerative diseases are never a fun topic to talk about. They involve the gradual wasting away of the body or mind, the losing of oneself over time to decay. History has long focused on such disorders and the horrors both for the person and those around them. It is no surprise then, that with the […]
The key to helping plants grow is to understand the mechanisms behind and inside their growth, to learn why they decided to sprout at one time over another and why flowering at one point happened and not at another time. Due to these processes being intrinsic to the life cycle of the plant, tied up […]
Cloning is a difficult process. Even with modern technologies, the best we can do is generate matching organs from a person’s stem cells, but this itself is still tricky to accomplish. Actually cloning a whole organism? We’re nowhere near where we need to be. The Troubles of Cloning The main problem inherent in this process […]
Parasites are some of the most diverse organisms found in nature. They can take a number of different forms and are spread liberally across the kingdom of life. From bacteria to plants to even some creatures in the mammal realm, parasites are everywhere. The Diverse World of Parasites However, even with that understanding, that doesn’t […]
Another success of CRISPR-Cas9 has just been announced with the production of pigs that are likely resistant to one of the scourges of porcine husbandry, Porcine Reproductive and Respiratory Syndrome (PRRS). This viral disease infects thousands of pigs worldwide and is highly fatal, especially for pregnant sows or young pigs. As for the industry itself, […]
Would you like to eat broccoli year round and also increase harvests to twice a season? Well, that’s what researchers at the John Innes Centre in the UK are attempting to accomplish. This accomplishment builds on prior research on the inner workings of vernalisation, which is the process that induces crops to flower after experiencing […]
Just because new techniques and technologies are developed doesn’t mean the oldies aren’t still as useful as they were before. Today’s topic is related to the topic of de-extinction, in that the methods used are actually quite similar. And since this topic is being used to save the populations of rare and endangered birds, I […]
Pesticides are a necessity in agriculture. Prior to the use of pesticides in any form, farmers would often find their livelihood under siege by pests from every type, fungi, insect, microbial, and other plants. Yields could drop precipitously from any severe infestation. Plants themselves also agree, with each type of plant producing dozens of pesticides […]
