Ryuichi Koga, PhD
Senior Researcher, AIST (2009-present)
Researcher, AIST (2001-2009t) xxxxxxxxx

Koga; the pea aphid Acyrthosiphon pisum; dorsal view of the bacteriome of A. pisum (green, Buchnera; red, secondary symbiont; blue, nuclei of aphid cells)

† Infection dynamics and functional analysis of secondary endosymbionts in aphids
† Mechanisms of vertical transmission of endosymbiotic bacteria in aphids
† Histochemical detection and visualization of insect endosymbionts