Why in the News? Kerala’s health department has issued an alert in Kozhikode district after three consecutive cases of the rare and highly fatal disease Primary Amoebic Meningoencephalitis (PAM) were reported. About Primary Amoebic Meningoencephalitis (PAM): Cause: Rare and usually fatal infection caused by Naegleria fowleri, known as the “brain-eating amoeba.” Habitat: Thrives in warm… Continue reading Primary Amoebic Meningoencephalitis (PAM)

Why in the News? Researchers from UK and China have developed a bioelectronic device where genetically engineered E. Coli bacteria act as self-powered chemical bio-sensor. About Escherichia coli (E. coli) Bacteria: Overview: Gram-negative, rod-shaped bacterium that inhabits the lower intestine of warm-blooded animals. Family: Belongs to the Enterobacteriaceae family. Harmless vs Pathogenic: Most strains are… Continue reading Scientists turn E. Coli Bacteria into a Bio-Sensor

Why in the News? Recently, Chinese scientists identified a key gene, Chalk9, that controls chalkiness in rice, offering a breakthrough for crop improvement. About Chalk9 Gene in Rice: Overview: Chalk9 is a gene found on chromosome 9 of rice. Function: Encodes the enzyme E3 ubiquitin ligase, which regulates protein degradation. Target Protein: Acts on OsEBP89,… Continue reading Chalkiness in Rice and the Genetic Breakthrough