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| http://purl.uniprot.org/citations/21798377 | http://www.w3.org/2000/01/rdf-schema#comment | "Pollen grains play important roles in the reproductive processes of flowering plants. The roles of apoplastic proteins in pollen germination and in pollen tube growth are comparatively less well understood. To investigate the functions of apoplastic proteins in pollen germination, the global apoplastic proteins of mature and germinated Arabidopsis thaliana pollen grains were prepared for differential analyses by using 2-dimensional fluorescence difference gel electrophoresis (2-D DIGE) saturation labeling techniques. One hundred and three proteins differentially expressed (p value≤0.01) in pollen germinated for 6h compared with un-germination mature pollen, and 98 spots, which represented 71 proteins, were identified by LC-MS/MS. By bioinformatics analysis, 50 proteins were identified as secreted proteins. These proteins were mainly involved in cell wall modification and remodeling, protein metabolism and signal transduction. Three of the differentially expressed proteins were randomly selected to determine their subcellular localizations by transiently expressing YFP fusion proteins. The results of subcellular localization were identical with the bioinformatics prediction. Based on these data, we proposed a model for apoplastic proteins functioning in pollen germination and pollen tube growth. These results will lead to a better understanding of the mechanisms of pollen germination and pollen tube growth."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.bbapap.2011.07.013"xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Burlingame A.L."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Guo Y."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Song Y."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Zhang Y."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Zhang C."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/author | "Ge W."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/date | "2011"xsd:gYear |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/name | "Biochim Biophys Acta"xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/pages | "1964-1973"xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/title | "Proteomic analyses of apoplastic proteins from germinating Arabidopsis thaliana pollen."xsd:string |
| http://purl.uniprot.org/citations/21798377 | http://purl.uniprot.org/core/volume | "1814"xsd:string |
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