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Article

Evidence of programmed cell death in post-phloem transport cells of the maternal pedicel tissue in developing caryopsis of maize.

Plant physiology - 1 Nov 2004

Kladnik Ales, Chamusco Karen, Dermastia Marina, Chourey Prem

Abstract excerpt

We present cellular- and ultracellular-level studies here to show developmental programmed cell death (PCD) of placento-chalazal (P-C) cell layers in maternal pedicel tissue in developing caryopses of normal seed (Mn1) and in the invertase-deficient miniature (mn1) seed mutant in maize (Zea mays). PCD was evidenced by loss of nuclei and all subcellular membranous organizations in many P-C layers. The terminal...

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Identifiers

PMID: 15502014
DOI: 10.1104/pp.104.045195
PMCID: PMC527156

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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