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TranscriptomicsGeneration and characterization of a tomato DCL3 silencing mutant
DICER-like 3 (DCL3) is a major player in heterochromatic 24-nucleotide siRNA and long miRNA biogenesis and mutants have been characterized from Arabidopsis and rice. Here, a tomato DCL3 mutant was generated through the use of trans-activated artificial microRNA and characterized. Global tomato DCL3 ...
ORGANISM(S): Solanum lycopersicum 
2014-03-31 | E-GEOD-52265 | biostudies-arrayexpress
TranscriptomicsGlobal and local perturbation of the tomato microRNA pathway by a trans-activated DICER-LIKE 1 mutant
DICER-like 1 (DCL1) is a major player in micro RNA (miRNA) biogenesis and accordingly, its few known loss-of-function mutants are either lethal or display arrested seedling development. Consequently, generation of dcl1 mutants by reverse genetics and functional analysis of DCL1 in late-developing or...
ORGANISM(S): Solanum lycopersicum 
2013-11-01 | E-GEOD-51959 | biostudies-arrayexpress
TranscriptomicsProfiling microRNAs in Eucalyptus grandis reveals no mutual relationship between alterations in miR156 and miR172 expression and adventitious root induction during development
Background: The change from juvenile to mature phase in woody plants is often accompanied by a gradual loss of rooting ability, as well as by reduced microRNA (miR) 156 and increased miR172 expression. Results: We characterized the population of miRNAs of Eucalyptus grandis and compared by Northern ...
ORGANISM(S): Eucalyptus grandis 
2014-10-01 | E-GEOD-58367 | biostudies-arrayexpress
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