Barley1 GeneChip sequences designated as Controls, section 1, section 2, or sections 3-11 have been named according to the following format. In the Controls: The three reliably non-expressed barley sequences were named according to their GenBank accession numbers and their position within that sequence: >Barley1_AF427791.40321-46140 >Barley1_AF427791.74797-75570 >Barley1_AF427791.8829-9073 In section 1: If a sequence existed in GenBank as a unique sequence, the GenBank accession number was used as the name, such as Mla1: >Barley1_AY009939 If a sequence existed in GenBank as part of a longer sequence, the GenBank accession number was used, as well as something to identify which part of that sequence was used. There are two different formats for this type, >Barley1_AF523679.53-147 and >Barley1_AY196347.mRNA (.CDS was used in place of mRNA in one case). For the three sequences which currently do not exist in GenBank, they were called: >Barley1_Mla_rtPCR_Franka >Barley1_Mla_rtPCR_Franka_b >Barley1_Mla_rtPCR_Kwan These products are named as such because they are rtPCR products amplified using primers for Mla on the cultivars Franka and Kwan. Two products were found in Franka, hence the Franka_b. In section 2: (non-barley reporter transgenes) Sequences are named with their GenBank name as they were in the two different examples in section 1. In sections 3 - 11: Barley1 GeneChip sequences designated as sections 3 to 11 were extracted using "output a unigene set" from HarvEST:Triticeae barley assembly #25, with the "contigs and singletons" and "output consensus sequence" selections. Consistent with the nomenclature above, they have been named according to the following format: >Barley1_##### where ##### is the HarvEST contig number. Contig3 is represented as >Barley1_00003. Contig10037 is represented as >Barley1_10037.