Scientists Discovers A Genetic Tool To Help Endangered Species Grow In Numbers

This past week scientists from all over the world gathered in Hawaii for an International Conservation Congress. They have discussed issues about the environment including global warming. One of the topics that they have encountered is the possibility of creating a genetic editing called "gene drive."

Gene drive is a process in which a stretch of DNA gets through the offspring more constant than regular genes. It increases the odds for most sexually produce offspring to inherit 50 percent of their parent's trait. It is a natural circumstance which can be found in all kinds of species.

Scientists recently analyzed if the genetic editing technology can help conserve species. During their meeting in Hawaii, they have recommended that it could save endangered species such as birds known as honeycreepers. Avian malaria is the cause of the lowering of the bird's number. Experts suggested that using the technology they could deceive the mosquito to attack the parasite that causes malaria.

In which, with the help of a genetic editing tool such as CRISPR, scientists detected that they can make a definite cut and braid on the DNA of the organisms. Therefore they can physically modify the genes and shift the traits that they were code for.

In line with this, gene drives could cause irreversible forms throughout the species. Though the intention of the technology is for the greater good, some expert's questions the possible effect on the natural world. It is not yet absolute if the environment is ready for the changes, according to Washington Post.

Reported by Rappler, one of the first scientists to propose the gene editing technology, Kevin Esvelt said, "As a scientist who worked on it, I am particularly concerned because we scientists are ultimately morally responsible for all the consequences of our work."

International Union for Conservation of Nature (IUCN) members filed a motion to prohibit the organization from supporting and endorsing any gene drive field trials or experiments until a complete assessment of the technology's effect has been initiated. Scientists worry about the potential power of the technology to alter the ecosystem.