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Article

Transcriptional and metabolic analysis of senescence induced by preventing pollination in maize.

Plant physiology - 1 Aug 2012

Sekhon Rajandeep S, Childs Kevin L, Santoro Nicholas, Foster Cliff E, Buell C Robin, de Leon Natalia, Kaeppler Shawn M

Abstract excerpt

Transcriptional and metabolic changes were evaluated during senescence induced by preventing pollination in the B73 genotype of maize (Zea mays). Accumulation of free glucose and starch and loss of chlorophyll in leaf was manifested early at 12 d after anthesis (DAA), while global transcriptional and phenotypic changes were evident only at 24 DAA. Internodes exhibited major transcriptomic changes only at 30 DAA....

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PMID: 22732243
DOI: 10.1104/pp.112.199224
PMCID: PMC3425209

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