Autophagy (literally âself-eatingâ) is a lysosome-mediated intracellular bulk degradation pathway employed by eukaryotic cells when subjected to certain hostile conditions (such as nutrient deprivation) that triggers digestion and recycling of cellular contents.utophagy (literally âself-eatingâ) is a lysosome-mediated intracellular bulk degradation pathway employed by eukaryotic cells when subjected to certain hostile conditions (such as nutrient deprivation) that triggers digestion and recycling of cellular contents.
Adj. 1. fecund-capable of producing offspring or vegetation. fertile-capable of reproducing. prolific, fertile.
Webster Dictionary(0.00 / 0 votes)Rate this definition: Concubine(noun) a woman who cohabits with a man without being his wife; a paramour. Concubine(noun) a wife of inferior condition; a lawful wife, but not united to the man by the usual ceremonies, and of inferior condition. Such were Hagar and Keturah, the concubines of Abraham; and such concubines were allowed by the Roman laws.