| 000 | 02630 ab a22003977a 4500 | ||
|---|---|---|---|
| 001 | 58500 | ||
| 003 | MX-TxCIM | ||
| 005 | 20241108164544.0 | ||
| 008 | 160215s2016 u |||p|op||| 00| 0 eng d | ||
| 024 | 8 | _ahttps://doi.org/10.1111/pbi.12388 | |
| 040 | _aMX-TxCIM | ||
| 041 | _aeng | ||
| 100 | 1 |
_94403 _aPlett, D. |
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| 245 | 1 | 0 | _aMaize maintains growth in response to decreased nitrate supply through a highly dynamic and developmental stage-specific transcriptional response |
| 260 |
_aOxford, UK : _bWiley Blackwell, _c2016. |
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| 500 | _aPeer review | ||
| 500 | _aOpen Access | ||
| 520 | _aElucidation of the gene networks underlying the response to N supply and demand will facilitate the improvement of the N uptake efficiency of plants. We undertook a transcriptomic analysis of maize to identify genes responding to both a non-growth-limiting decrease in NO3 provision and to development-based N demand changes at seven representative points across the life cycle. Gene co-expression networks were derived by cluster analysis of the transcript profiles. The majority of NO3 -responsive transcription occurred at 11 (D11), 18 (D18) and 29 (D29) days after emergence, with differential expression predominating in the root at D11 and D29 and in the leaf at D18. A cluster of 98 probe sets was identified, the expression pattern of which is similar to that of the high-affinity NO3 transporter (NRT2) genes across the life cycle. The cluster is enriched with genes encoding enzymes and proteins of lipid metabolism and transport, respectively. These are candidate genes for the response of maize to N supply and demand. Only a few patterns of differential gene expression were observed over the entire life cycle; however, the composition of the classes of the genes differentially regulated at individual time points was unique, suggesting tightly controlled regulation of NO3 -responsive gene expression. | ||
| 546 | _aText in English | ||
| 591 | _aDhugga, K. : No CIMMYT Affiliation | ||
| 650 | 7 |
_aMaize _gAGROVOC _2 _91173 |
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| 700 | 1 |
_94405 _aBaumann, U. |
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| 700 | 1 |
_94575 _aSchreiber, A.W. |
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| 700 | 1 |
_94404 _aHoltham, L. |
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| 700 | 1 |
_94406 _aKalashyan, E. |
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| 700 | 1 |
_94410 _aToubia, J. |
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| 700 | 1 |
_94576 _aNau, J. |
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| 700 | 1 |
_94577 _aBeatty, M. |
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| 700 | 1 |
_94413 _aRafalski, A. |
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| 700 | 1 |
_8I1706696 _aDhugga, K. _gGenetic Resource Program _94340 |
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| 700 | 1 |
_94414 _aTester, M. |
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| 700 | 1 |
_94416 _aGarnett, T. |
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| 700 | 1 |
_94417 _aKaiser, B.N. |
|
| 773 | 0 |
_wu57523 _x1467-7652 (Online) _dOxford, UK : Wiley Blackwell _tPlant biotechnology journal _gv. 14, no. 1, p. 342-353 |
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| 942 |
_2ddc _cJA |
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| 999 |
_c58500 _d58492 |
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