T. gondii

Toxoplasma gondii is a parasitic protozoan causing toxoplasmosis, a widespread infection in humans and animals. Its genome sequencing aids in understanding parasite biology and developing treatments. 10.1186/gb-2009-10-5-r53 (May 20, 2009)

Jewel wasp

Nasonia vitripennis is a parasitic wasp species used as a model organism in evolutionary genetics research. Its genome sequencing aids in understanding insect genetics, development, and parasitic relationships. 10.1126/science.1178028 (Jan 15, 2010)

B. anthracis

Bacillus anthracis Ames strain is the causative agent of anthrax, a deadly disease affecting humans and animals. Its genome sequencing aids in understanding anthrax pathogenesis and developing countermeasures. 10.1038/nature01586 (May 1, 2003)

B. bovis

Babesia bovis is a protozoan parasite transmitted by ticks and causes bovine babesiosis, a severe disease in cattle. Its genome sequencing aids in understanding parasite biology and developing control measures. 10.1371/journal.ppat.0030148 (Oct 19, 2007)

E. coli

Escherichia coli, a common gut bacterium, has been extensively studied in microbiology. Its genome sequencing provides insights into bacterial genetics, metabolism, and pathogenicity. 10.1126/science.277.5331.1453 (Sep 5, 1997)

Cryptococcus

Cryptococcus neoformans is a pathogenic yeast responsible for cryptococcosis. Its genome provides insights into fungal virulence and drug resistance mechanisms. 10.1126/science.1103773 (Feb 25, 2005)

Candida

Candida albicans is a common yeast species found in the human microbiome. Its genome sequencing enhances understanding of fungal infections and their treatments. 10.1073/pnas.0401648101 (May 3, 2004)