Matches in SemOpenAlex for { <https://semopenalex.org/work/W2316886986> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2316886986 endingPage "485" @default.
- W2316886986 startingPage "475" @default.
- W2316886986 abstract "Abstract Berberis buxifolia is a Patagonian shrub with great economic potential for tinctorial, pharmacological, and food industries. Clonal propagation is possible through in vitro culture and is also useful for metabolite production. However, this species is difficult to root, and to improve this, more knowledge of rhizogenesis processes is needed. Polyamines and peroxidases are useful biochemical markers during analysis of rooting phases for correlation with tissue morphological changes. Therefore, endogenous polyamine (putrescine, spermidine, spermine) changes, peroxidase activity evolution, and morphological development were studied to characterise the in vitro rhizogenesis of microshoots of B. buxifolia and, thus, to define the rooting phases. Polyamine and peroxidase changed significantly during the rooting period, and had opposite behaviours which were directly related to the IBA media content. The lower polyamine concentration and the higher peroxidase activity were found in a treatment with a dark period during the first four days and with IBA in the culture medium. Putrescine was the most abundant polyamine found in B. buxifolia tissues, 14‐ to 18‐fold more than spermidine and spermine, respectively. Therefore, these compounds were used to define the rooting phases: an induction phase (0 to 4–7 days) followed by an expression phase (4–7 to 28 days). The observed changes in the biochemical markers could be correlated with microscopic and macroscopic tissue observations in the microshoots, and the time course of rooting percentage. Successive culture media can be developed including polyamines, or other compounds and environmental conditions, which positively modify the studied biochemical markers behaviour. Keywords: rooting markersrhizogenesishistologymicropropagationPatagonia Berberis buxifolia" @default.
- W2316886986 created "2016-06-24" @default.
- W2316886986 creator A5000751444 @default.
- W2316886986 creator A5006786603 @default.
- W2316886986 creator A5011779914 @default.
- W2316886986 creator A5028019628 @default.
- W2316886986 creator A5041348209 @default.
- W2316886986 creator A5088534701 @default.
- W2316886986 date "2003-09-01" @default.
- W2316886986 modified "2023-10-09" @default.
- W2316886986 title "Peroxidase and polyamine activity variation during the<i>in vitro</i>rooting of<i>Berberis buxifolia</i>" @default.
- W2316886986 cites W1831788196 @default.
- W2316886986 cites W1966298899 @default.
- W2316886986 cites W1970317515 @default.
- W2316886986 cites W1995404652 @default.
- W2316886986 cites W1996599960 @default.
- W2316886986 cites W1998968694 @default.
- W2316886986 cites W2003770460 @default.
- W2316886986 cites W2006875305 @default.
- W2316886986 cites W2008432815 @default.
- W2316886986 cites W2019980079 @default.
- W2316886986 cites W2021657737 @default.
- W2316886986 cites W2024286396 @default.
- W2316886986 cites W2026213293 @default.
- W2316886986 cites W2042306721 @default.
- W2316886986 cites W2049251499 @default.
- W2316886986 cites W2052303571 @default.
- W2316886986 cites W2075862157 @default.
- W2316886986 cites W2077267341 @default.
- W2316886986 cites W2088727518 @default.
- W2316886986 cites W2095544658 @default.
- W2316886986 cites W2155786457 @default.
- W2316886986 cites W2177725692 @default.
- W2316886986 cites W2188575356 @default.
- W2316886986 cites W4293247451 @default.
- W2316886986 doi "https://doi.org/10.1080/0028825x.2003.9512864" @default.
- W2316886986 hasPublicationYear "2003" @default.
- W2316886986 type Work @default.
- W2316886986 sameAs 2316886986 @default.
- W2316886986 citedByCount "8" @default.
- W2316886986 countsByYear W23168869862013 @default.
- W2316886986 countsByYear W23168869862016 @default.
- W2316886986 countsByYear W23168869862021 @default.
- W2316886986 crossrefType "journal-article" @default.
- W2316886986 hasAuthorship W2316886986A5000751444 @default.
- W2316886986 hasAuthorship W2316886986A5006786603 @default.
- W2316886986 hasAuthorship W2316886986A5011779914 @default.
- W2316886986 hasAuthorship W2316886986A5028019628 @default.
- W2316886986 hasAuthorship W2316886986A5041348209 @default.
- W2316886986 hasAuthorship W2316886986A5088534701 @default.
- W2316886986 hasBestOaLocation W23168869861 @default.
- W2316886986 hasConcept C162008176 @default.
- W2316886986 hasConcept C181199279 @default.
- W2316886986 hasConcept C202751555 @default.
- W2316886986 hasConcept C2776109719 @default.
- W2316886986 hasConcept C2777167505 @default.
- W2316886986 hasConcept C2777288208 @default.
- W2316886986 hasConcept C2777497464 @default.
- W2316886986 hasConcept C2780115381 @default.
- W2316886986 hasConcept C2780822416 @default.
- W2316886986 hasConcept C55493867 @default.
- W2316886986 hasConcept C59822182 @default.
- W2316886986 hasConcept C86803240 @default.
- W2316886986 hasConcept C90703135 @default.
- W2316886986 hasConceptScore W2316886986C162008176 @default.
- W2316886986 hasConceptScore W2316886986C181199279 @default.
- W2316886986 hasConceptScore W2316886986C202751555 @default.
- W2316886986 hasConceptScore W2316886986C2776109719 @default.
- W2316886986 hasConceptScore W2316886986C2777167505 @default.
- W2316886986 hasConceptScore W2316886986C2777288208 @default.
- W2316886986 hasConceptScore W2316886986C2777497464 @default.
- W2316886986 hasConceptScore W2316886986C2780115381 @default.
- W2316886986 hasConceptScore W2316886986C2780822416 @default.
- W2316886986 hasConceptScore W2316886986C55493867 @default.
- W2316886986 hasConceptScore W2316886986C59822182 @default.
- W2316886986 hasConceptScore W2316886986C86803240 @default.
- W2316886986 hasConceptScore W2316886986C90703135 @default.
- W2316886986 hasIssue "3" @default.
- W2316886986 hasLocation W23168869861 @default.
- W2316886986 hasLocation W23168869862 @default.
- W2316886986 hasOpenAccess W2316886986 @default.
- W2316886986 hasPrimaryLocation W23168869861 @default.
- W2316886986 hasRelatedWork W152143163 @default.
- W2316886986 hasRelatedWork W159229004 @default.
- W2316886986 hasRelatedWork W1966277361 @default.
- W2316886986 hasRelatedWork W2045725357 @default.
- W2316886986 hasRelatedWork W2053396064 @default.
- W2316886986 hasRelatedWork W2055652088 @default.
- W2316886986 hasRelatedWork W2135767067 @default.
- W2316886986 hasRelatedWork W2153768364 @default.
- W2316886986 hasRelatedWork W2315045074 @default.
- W2316886986 hasRelatedWork W328716559 @default.
- W2316886986 hasVolume "41" @default.
- W2316886986 isParatext "false" @default.
- W2316886986 isRetracted "false" @default.
- W2316886986 magId "2316886986" @default.
- W2316886986 workType "article" @default.