16S rRNA-based metagenomics insights into the microbial diversity and functional attributes of soils from the rhizosphere of selected C4 crops of farms in Mpumalanga and Limpopo provinces, South Africa. - Diale-Makhongela, Mamonokane Olga; Mpai, Tiisetso; Bopape, Francina Lebogang; Mtsweni, Prudence; Salawu-Rotimi, Adeola; Shargie, Nemera Geleta; Gerrano, Abe Shegro; Morey, Liesl; Kubheka, Bongani; Hassen, Ahmed Idris (PLoS ONE, 2026)