melanization造句

• Industrial melanism is mostly concerned with the visual effects of melanization.
• In invertebrates, pattern recognition proteins ( PRPs ) trigger melanization.
• A major innate defense system in invertebrates is the melanization of pathogens and damaged tissues.
• Another proposed mechanism for rapid industrial melanization is that there is a thermal advantage from the darker coloration.
• Epicatechin and catechin may prevent coffee berry disease by inhibiting appressorial melanization of " Colletotrichum kahawae ".
• It is theorized that organisms that experience melanization have better immunity to toxic chemicals put into the environment by industrial pollution.
• :' Melonized'appears to be typo for'melanized', steel which has gone through'melanization '.
• Other studies have been conceived to find other aspects of melanization contributing to the survivability of the organism other than visual inconspicuousness.
• Also, a protein called attractin is known to regulate both melanization and immunity in humans, suggesting a link between the two.
• The synthesis of melanin ( also called " melanogenesis " and " melanization " ) involves a chain of enzyme-catalyzed chemical reactions and non-enzyme-catalyzed reactions.
• The idea is that the darker pigmentation helps to camouflage the organisms better in an environment darkened by pollution and therefore heightens the fitness by making it less accessible to predators; but there are a few other ideas about why melanization can help improve fitness in air-polluted areas for these populations that are not correlated to any visual effect at all.
• The evolution of the industrial melanism mutation has been shown to be due to the insertion of a transposable element into the first intron " cortex " gene, resulting in an increase in the abundance of the " cortex " transcript, which is expressed in developing wings, though the exact mechanism how this results in melanization is unclear.