Bintil akar: Perbedaan antara revisi

 

'''Indeterminate nodules''' are found on temperate [[legume]]s like ''[[Pisum]]'' (pea), ''[[Medicago]]'' (alfalfa), ''[[Trifolium]]'' (clover), and ''[[Vicia]]'' (vetch). They earned the moniker "indeterminate" because they maintain an active apical [[meristem]] that produces new cells for growth over the life of the nodule. This results in the nodule having a generally cylindrical shape. Because they are actively growing, indeterminate nodules manifest zones which demarcate different stages of development/sybmiosis:<ref>{{cite journal | title = Cell cycle regulation in the course of nodule organogenesis in ''Medicago'' | author = Fabrice Foucher and Eva Kondorosi | journal = Plant Molecular Biology | year = 2000 | volume = 43 | pages = 773–786 | url = http://www.springerlink.com/content/v82q0x2475624q10/fulltext.pdf | pmid = 11089876 | doi = 10.1023/A:1006405029600 | issue = 5-6}}</ref><ref>{{cite journal | title = Architecture of Infection Thread Networks in Developing Root Nodules Induced by the Symbiotic Bacterium ''Sinorhizobium meliloti'' on ''Medicago truncatula'' | author = Hannah Monahan-Giovanelli, Catalina Arango Pinedo, and Daniel J. Gage | journal = Plant Physiology | year = 2006 | volume = 104 (2) | pages = 661–670 | url = http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1361332 | doi = 10.1104/pp.105.072876 | pmid = 16384905 | issue = 2 | pmc = 1361332}}</ref><ref>{{cite journal | title = Aging in legume symbiosis: A molecular view on nodule senescence in ''Medicago truncatula'' | author = Willem Van de Velde , Juan Carlos Pérez Guerra , Annick De Keyser , Riet De Rycke , Stéphane Rombauts , Nicolas Maunoury , Peter Mergaert , Eva Kondorosi , Marcelle Holsters, and Sofie Goormachtig | journal = Plant Physiology Review | year = 2006 | volume = 141 (2) | pages = 711–20 | url = http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pubmed&pubmedid=16648219 | doi = 10.1104/pp.106.078691 | pmid = 16648219 | issue = 2 | pmc = 1475454}}</ref>

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