- obsolete cytochrome f
OBSOLETE. A cytochrome c that is characteristic of green plants and transfers electrons to plastocyanin.
- phylloquinone biosynthetic process
The chemical reactions and pathways resulting in the formation of phylloquinone, vitamin K1, a quinone-derived compound synthesized by green plants.
- phylloquinone catabolic process
The chemical reactions and pathways resulting in the breakdown of phylloquinone, vitamin K1, a quinone-derived compound synthesized by green plants.
- gerontoplast
A plastid found in senescing, formerly green tissues that is derived from a chloroplast that undergoes an organized developmental program of senescence.
- phosphatidylserine exposure on apoptotic cell surface
A phospholipid scrambling process that results in the appearance of phosphatidylserine on the outer leaflet of the plasma membrane of an apoptotic cell, which acts as an 'eat-me' signal for engulfing cells. Phosphatidylserine is exposed on the apoptotic cell surface by a phospholipid scramblase activity.