Do mitochondria play a role in remodelling lace plant leaves during programmed cell death?

ABSTRACT:

Background

Programmed cell death (PCD) is the regulated death of cells within an organism. The lace plant (Aponogeton madagascariensis) produces perforations in its leaves through PCD. The leaves of the plant consist of a latticework of longitudinal and transverse veins enclosing areoles. PCD occurs in the cells at the center of these areoles and progresses outwards, stopping approximately five cells from the vasculature. The role of mitochondria during PCD has been recognized in animals; however, it has been less studied during PCD in plants.

Results

The following paper elucidates the role of mitochondrial dynamics during developmentally regulated PCD in vivo in A. madagascariensis. A single areole within a window stage leaf (PCD is occurring) was divided into three areas b

SUBMITTER: Lord CE 

PROVIDER: S-EPMC3118178 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature