| http://purl.uniprot.org/citations/15592750 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15592750 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15592750 | http://www.w3.org/2000/01/rdf-schema#comment | "In Arabidopsis thaliana (L.) Heynh., AtPhr2 and AtNsr1 encode proteins with MYB-like and alpha-helical domains. They resemble CrPsr1, a nuclear-localized MYB protein that is critical for acclimation to phosphorous (P) starvation in the alga Chlamydomonas reinhardtii. Reverse transcription-polymerase chain reaction analysis of the first unique exons indicated that AtPhr2 mRNA increased as early as 6 h after P deprivation (-P), whereas nitrogen deprivation (-N) had no effect. The AtNsr1 mRNA level increased exclusively under -N, an increase first noted by 2 days in -N. In spite of P- and N-specific effects on expression of AtPhr2 and AtNsr1 there appeared to be P-N cross-talk at the whole-plant level. Total non-secreted acid phosphatase activity increased under both -P and -N within 2 days of deprivation. Further, the pho2-1/pho2-1 mutant, reported to be a phosphate accumulator, showed no increase in AtPhr2 mRNA in response to -P and a 70% reduction in the response of AtNsr1 mRNA to -N. Consistent with this pattern, there was no increase in acid phosphatase activity in pho2-1/pho2-1 plants deprived of P or N. However, when deprived of P, pho2-1/pho2-1 plants accumulated much higher levels of nitrate. T-DNA disruption of AtNsr1 resulted in altered expression of at least one nitrate transporter (AtNRT2.5). Further evidence of cross-talk between N and P responses was altered expression of N-responsive genes in pho2-1/pho2-1."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.org/dc/terms/identifier | "doi:10.1007/s00425-004-1305-7"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.org/dc/terms/identifier | "doi:10.1007/s00425-004-1305-7"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Polacco J.C."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Polacco J.C."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Todd C.D."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Todd C.D."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Hoyos M.E."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Hoyos M.E."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Huete A.M."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Huete A.M."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Zeng P."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/author | "Zeng P."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/date | "2004"xsd:gYear |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/name | "Planta"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/name | "Planta"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/pages | "1003-1009"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/pages | "1003-1009"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/title | "Transcripts of MYB-like genes respond to phosphorous and nitrogen deprivation in Arabidopsis."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/title | "Transcripts of MYB-like genes respond to phosphorous and nitrogen deprivation in Arabidopsis."xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/volume | "219"xsd:string |
| http://purl.uniprot.org/citations/15592750 | http://purl.uniprot.org/core/volume | "219"xsd:string |