ArticlePlant cell reports2007
Effect of exogenous calcium on post-thaw growth recovery and subsequent plant regeneration of cryopreserved embryogenic calli of Hevea brasiliensis (Müll. Arg.).
Article in Plant cell reports, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 55 citations in OpenAlex.
- Optimization of somatic embryogenesis protocol for Hevea brasiliensis clones RRIM 600 and REYAN 88-13.Journal, genetic engineering & biotechnology · 2026Article
- Overexpression ofInternational journal of molecular sciences · 2024Article
- Comparative transcriptome analysis of high- and low-embryogenic Hevea brasiliensis genotypes reveals involvement of phytohormones in somatic embryogenesis.BMC plant biology · 2023Article
- Transcriptomes analysis reveals novel insight into the molecular mechanisms of somatic embryogenesis in Hevea brasiliensis.BMC genomics · 2021Article
- Effect of Cryopreservation on the Ex Vitro Establishment of Olive Plants Regenerated via Somatic Embryogenesis.Plants (Basel, Switzerland) · 2021Article
- Single-wall carbon nanotubes improve cell survival rate and reduce oxidative injury in cryopreservation ofPlant methods · 2020Article
- Overexpression of Hevea brasiliensis ethylene response factor HbERF-IXc5 enhances growth and tolerance to abiotic stress and affects laticifer differentiation.Plant biotechnology journal · 2018Article
- Somatic Embryogenesis as Key Technology for Shaping the Rubber Tree of the Future.Frontiers in plant science · 2018Review
- Regulation of MIR genes in response to abiotic stress in Hevea brasiliensis.International journal of molecular sciences · 2013Article
- Some ethylene biosynthesis and AP2/ERF genes reveal a specific pattern of expression during somatic embryogenesis in Hevea brasiliensis.BMC plant biology · 2012Article
- Over-expression of a cytosolic isoform of the HbCuZnSOD gene in Hevea brasiliensis changes its response to a water deficit.Plant molecular biology · 2012Article
- Identification of novel microRNAs in Hevea brasiliensis and computational prediction of their targets.BMC plant biology · 2012Article
- Cryopreservation enhances embryogenic capacity of Gentiana cruciata (L.) suspension culture and maintains (epi)genetic uniformity of regenerants.Plant cell reports · 2011Article
- The green fluorescent protein as an efficient selection marker for Agrobacterium tumefaciens-mediated transformation in Hevea brasiliensis (Müll. Arg).Plant cell reports · 2010Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A reliable cryopreservation technique was developed for friable embryogenic callus lines of Hevea brasiliensis. The study showed that reducing the CaCl(2) concentration of the pre-culture medium from 9 mM to 1 or 0 mM CaCl(2) before cryopreservation promoted post-thaw callus growth, 1 mM being the optimum CaCl(2) concentration for embryo regeneration. Post-thaw callus proliferation decreased in line with the increase of plated callus weight. The effect of cryopreservation was assessed on 39 independent lines showing that cryopreservation did not affect embryogenic and plant regeneration for a majority of lines. The decrease in CaCl(2) concentration of the pre-culture medium led to a drop in callus calcium content indicating a direct link between the CaCl(2) concentration of the pre-culture medium and the endogenous calcium content of the calli. It also highlighted the implication of tissue calcium content in cryotolerance. Callus water status and the different ways by which calcium could prevent cryoinjury is also discussed.
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