“After their split from the green algae, a red algal cell was engulfed by a nonphotosynthetic protist and reduced to a plastid.”

“Transport proteins in the inner plastid envelope membrane connect the metabolism of plastid stroma and surrounding cytoplasm.”

“These biochemical studies were instrumental for understanding the metabolite flux between plastid and cytosol.”

“Complete plastomes were analyzed phylogenomically and divergence dates estimated to seek potential selective causes for the PACMAD radiation.”

“Sieve-tube members are also living cells in leaves, and contain plastids but not chloroplasts.”

“These protoplasts had a thick cytoplasm with numerous plastids and mitochondria.”

“Alternatively, embryo plastids and leaf chloroplasts were prepared as described, but without illumination.”