Boron nutrition of cultured tobacco BY-2 cells. IV. Genes induced under low boron supply
Genes whose expression was up-regulated in low boron (B)-acclimated tobacco BY-2 (Nicotiana tabacum L. cv. Bright Yellow 2) cells, which had been selected under a low supply of B, were screened by the cDNA differential subtraction method. Thirteen genes were identified, including early salicylate-in...
Veröffentlicht in: | Journal of experimental botany. - 1985. - 55(2004), 401 vom: 01. Juni, Seite 1441-3 |
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1. Verfasser: | |
Weitere Verfasser: | , |
Format: | Aufsatz |
Sprache: | English |
Veröffentlicht: |
2004
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Zugriff auf das übergeordnete Werk: | Journal of experimental botany |
Schlagworte: | Journal Article Research Support, Non-U.S. Gov't DNA, Complementary Salicylates Glucosyltransferases EC 2.4.1.- Glutathione Transferase EC 2.5.1.18 Glutamate-Ammonia Ligase EC 6.3.1.2 mehr... |
Zusammenfassung: | Genes whose expression was up-regulated in low boron (B)-acclimated tobacco BY-2 (Nicotiana tabacum L. cv. Bright Yellow 2) cells, which had been selected under a low supply of B, were screened by the cDNA differential subtraction method. Thirteen genes were identified, including early salicylate-inducible glucosyltransferase, glutamine synthetase, glutathione S-transferase, and a pathogenesis-related protein, which might constitute a rescue system for oxidative damage. This indicates that B deficiency might impose cellular redox imbalance on the cells. Two of the 13 genes were induced within 30 min of B removal in the parent cells, indicating fast signal transfer from the cell walls to the cytoplasm |
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Beschreibung: | Date Completed 03.09.2004 Date Revised 13.12.2023 published: Print-Electronic Citation Status MEDLINE |
ISSN: | 1460-2431 |