RNA was extracted from approximately 20 root elongation zones with a length of 500μm, measured from the root tip, using the RNAqueous® kit (Life Technologies) and following the manufacturers protocol.
Visibility rises slowly (approximately fourth root) with duration following the first quarter second [19], but extending the duration would nonetheless elevate our predictions somewhat.
The approximately square root relationship between performance and path duration is close to ideal, and suggests that this summation of independent time samples is very efficient.
Images and movies shown are representative of approximately 18 30 root hairs.
If the one thousand sequenced assemblies in each library represent 2% of the approximately 20,000 root transcripts [ 26], about 0.4% of assemblies would be expected in both libraries by chance alone.
The position of the significant markers was compared to that of approximately 200 root-related genes in rice from a database established in the framework of the EURoot project (http://euroot.cirad.fr/euroot/JSP/interface.jsp module=RICE).jsp module=RICE
Approximately 200 roots were pooled per genotype for each condition tested and duplicate analyses were performed.
These morphological evaluations were done on nodules formed on older roots, i.e. on tap roots approximately 2 cm from the stem-root junction and on lateral roots formed within this region.
Additionally, 5 6 sections of secondary roots (approximately 10 cm, with associated higher order roots) were taken for quantification of ectomycorrhizal root tips.
He determined that majority voting takes a noise rate of x to an error that's approximately the square root of x.
