Novel expression patterns of phosphatidylinositol 3-hydroxy kinase in nodulated Medicago spp. plants
A cDNA clone encoding a phosphatidylinositol 3-kinase (PtdIns 3-kinase) has been characterized from Medicago truncatula, Mtpi3k, that is highly homologous to their counterparts from soybean (over 84%). The results suggest the presence of at least two genes coding PtdIns 3-kinases in M. truncatula. M...
| Publié dans: | Journal of experimental botany. - 1985. - 55(2004), 398 vom: 15. Apr., Seite 957-9 |
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| Auteur principal: | |
| Autres auteurs: | , , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2004
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| Accès à la collection: | Journal of experimental botany |
| Sujets: | Journal Article Research Support, Non-U.S. Gov't RNA, Messenger Phosphatidylinositol 3-Kinases EC 2.7.1.- |
| Résumé: | A cDNA clone encoding a phosphatidylinositol 3-kinase (PtdIns 3-kinase) has been characterized from Medicago truncatula, Mtpi3k, that is highly homologous to their counterparts from soybean (over 84%). The results suggest the presence of at least two genes coding PtdIns 3-kinases in M. truncatula. Mtpi3k transcript levels increased in nodules, compared with non-infected roots. Strikingly, Mtpi3k mRNA accumulated in young elongating stems at higher levels than that observed in other organs. Enhanced transcription of genes coding PtdIns 3-kinases might occur in tissues experiencing a high degree of vesicle trafficking and cell elongation |
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| Description: | Date Completed 13.07.2004 Date Revised 18.11.2010 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 0022-0957 |