T. Shiozaki

This study develops a probe capture enrichment method for amoA genes, revealing more accurate and diverse ammonia-oxidizing archaeal and bacterial populations than traditional sequencing approaches.

This study identifies diazotrophs in the Arctic Ocean through metagenomic analysis, revealing their distribution, survival strategies, and ecological roles in nitrogen fixation.

This study shows Crocosphaera efficiently consumes combined nitrogen sources and maintains high growth rates even when nitrogen is limited, highlighting its ecological importance.