title: Integration of transcriptomic and proteomic analysis towards understanding the systems biology of root hairs.
abstract: Plants and other multicellular organisms consist of many types of specialized cells. Systems-wide exploration of large-scale information from singe cell level is essential to understand how cell works. Root hairs, tubular-shaped outgrowths from root epidermal cells, play important roles in the acquisition of nutrients and water, in the interaction with microbe, and in plant anchorage, and represent an ideal model to study the biology of a single cell type. Single cell sampling combined with omics approaches has been applied to study plant root hairs. This review emphasizes the integration of omics approaches towards understanding the systems biology of root hairs, unraveling the common and plant species-specific properties of root hairs, as well as the concordance of protein and transcript abundance. Understanding plant root hair biology by mining the integrated omics data will provide a way to know how a single cell differentiates, elongates, and functions, which might help molecularly modify crops for developing sustainable agriculture practices.
authors.affiliation: State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, P. R. China.
authors.forename: Han
authors.initials: H
authors.lastname: Wang
authors.affiliation: State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, P. R. China.
authors.forename: Ping
authors.initials: P
authors.lastname: Lan
authors.affiliation: State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, P. R. China.
authors.forename: Ren Fang
authors.initials: RF
authors.lastname: Shen
mesh_terms: D000383:Agriculture / Q000379:methods; D017360:Arabidopsis / Q000502:physiology*; D001692:Biological Transport / Q000502:physiology; D018556:Crops, Agricultural; D014674:Plant Proteins, Dietary / Q000032:analysis* / Q000235:genetics*; D018517:Plant Roots / Q000502:physiology*; D020543:Proteome / Q000032:analysis*; D040901:Proteomics; D015398:Signal Transduction; D049490:Systems Biology; D059467:Transcriptome / Q000235:genetics*
chemical_list: D014674:Plant Proteins, Dietary; D020543:Proteome
keywords: Plant proteomics; Root hairs; Transcriptomics