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TranscriptomicsMicroarray analysis of laser-microdissected tissues indicates the biosynthesis of suberin in the outer part of roots during formation of a barrier to radial oxygen loss in rice (Oryza sativa).
Internal aeration is crucial for root growth in waterlogged soil. A barrier to radial oxygen loss (ROL) can enhance long- distance oxygen transport via the aerenchyma to the root tip; a higher oxygen concentration at the apex enables root growth into anoxic soil. The ROL barrier is formed within the...
ORGANISM(S): Oryza sativa 
2014-06-26 | E-GEOD-58804 | biostudies-arrayexpress
TranscriptomicsGene expression profiles of the aerenchy maformation in maize using laser microdissection
To adapt to waterlogging in soil, some gramineous plants, such as maize (Zea mays), form lysigenous aerenchyma in the root cortex. Ethylene, which is accumulated during waterlogging, promotes aerenchyma formation. Aerencyma is formedonly in cortex in maise root. Therevore, aerenchyma is one of the ...
ORGANISM(S): Zea mays 
2011-01-28 | E-GEOD-26897 | biostudies-arrayexpress
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