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Reiteration in the short lived root-sprouting herb Rorippa palustris: does the origin of buds matter?
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SYSNO ASEP 0353235 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Reiteration in the short lived root-sprouting herb Rorippa palustris: does the origin of buds matter? Author(s) Bartušková, Alena (BU-J) RID, ORCID
Klimešová, Jitka (BU-J) RID, ORCIDNumber of authors 2 Source Title Botany. - : Canadian Science Publishing - ISSN 1916-2790
Roč. 88, č. 7 (2010), s. 630-638Number of pages 9 s. Language eng - English Country CA - Canada Keywords adventitious buds ; axillary buds ; compenzation of lost biomass Subject RIV EF - Botanics R&D Projects GD206/08/H044 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000280731000002 DOI 10.1139/B10-044 Annotation Regrowth of injured plants occurs from dormant meristems. Its success is known to be dependent on extrinsic factors, such as the severity of an injury and nutrient availability, although little is known about the effect of intrinsic factors. We conducted a growth-chamber experiment with the short-lived root-sprouting herb Rorippa palustris (L.) Besser, where we evaluated the role of bud origin on plant regrowth after disturbance. In particular, we investigated whether shoots sprouting from either axillary or adventitious buds differ in compensatory growth and architecture. We triggered resprouting from axillary versus adventitious buds by two levels of disturbance: (i) removal of the whole aboveground biomass, with axillary buds on the stem base and adventitious buds on roots left intact; and (ii) removal of whole aboveground biomass including axillary buds on the stem base, and only adventitious buds left intact. Workplace Institute of Botany Contact Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Year of Publishing 2011
Number of the records: 1