Bombyx mori the molecular identification of the first known pheromone, bombykol, which required extracts from 500,000 individuals, due to the very small quantities of pheromone produced by any individual worm. Currently, research is focusing on genetics of silkworms and the possibility of genetic engineering. Many hundreds of strains are maintained, and over 400 Mendelian mutations have been described. Another source suggests 1,000 inbred domesticated strains are kept worldwide. One useful development for the silk industry is silkworms that can feed on food other than mulberry leaves, including an artificial diet. Research on the genome also raises the possibility of genetically engineering silkworms
Larva Mortus artifact was discovered by five adventurers and broken up between them. Now the Agent has to find all pieces before the evil does so. Player controls a hunter of monsters. His task is to kill all enemies in level. There are 30 types of enemies. Missions are randomly generated. There are also RPG features as player gains experiences by killing monsters. The game received mixed to positive reviews. Examiner called it a "an enjoyable mashup of games like SmashTV and Diablo". Larva Mortus Larva Mortus is a video game developed by independent video game developer Rake In Grass in 2008.