The use of excised roots from in vitro culture for the determination of superoxide production in plants

Cosi, E.; Bettini, P.; Bindi, Daniela; Buiatti, M.

doi:10.1007/s11240-007-9239-y

Cited by 3 publications

(2 citation statements)

References 26 publications

(29 reference statements)

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“…These elicitors have been studied for their effects on phenylpropanoid metabolic enzymes (Funk and Brodelius 1990) and secondary metabolite production (Zhang et al 2000, Wise et al 2009). Laminarin, a linear b-1,3-glucan, is an interesting glucan elicitor that has also been used in studies on the effects of elicitation on secondary metabolite production (Aziz et al 2003;Cosi et al 2007;Klarzynski et al 2000).…”

Section: Introductionmentioning

confidence: 99%

Effects of abiotic and biotic elicitors on growth and isoflavonoid accumulation in Pueraria candollei var. candollei and P. candollei var. mirifica cell suspension cultures

Korsangruang

Soonthornchareonnon

Chintapakorn

et al. 2010

Plant Cell Tiss Organ Cult

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Section: Introductionmentioning

confidence: 99%

Effects of abiotic and biotic elicitors on growth and isoflavonoid accumulation in Pueraria candollei var. candollei and P. candollei var. mirifica cell suspension cultures

Korsangruang

Soonthornchareonnon

Chintapakorn

et al. 2010

Plant Cell Tiss Organ Cult

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“…Analysis of HRGPs during banana cultures also suggests that they play an important role in the regeneration process during SE (Pan et al 2011). The correlation of changes between different HRGPs and reactive oxygen species is well documented (Cosi et al 2007). HRGPs play a defensive role in host-pathogen interactions as well as changes in their presence under diverse biotic and abiotic factors (Basavaraju et al 2009;Mareri et al 2018).…”

Section: Introductionmentioning

confidence: 99%

Stability and instability processes in the calli of Fagopyrum tataricum that have different morphogenic potentials

Betekhtin

Piński

Milewska‐Hendel

et al. 2019

Plant Cell Tiss Organ Cult

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The morphogenic callus (MC) of Fagopyrum tataricum contains a large amount of flavonoids, especially rutin, and exhibits a high level of antioxidant activity. A non-morphogenic callus (NC) may appear on the surface of the MC after two to three years of cultivation and is then subjected to a consistently high level of oxidative stress. The elucidation of the molecular background of this instability is essential for gaining a better understanding of the somaclonal variation mechanisms in tissue cultures that have different morphogenic potentials. Thus, in this study we show that continuous oxidative stress in a NC might be connected with a rapid senescence process and as a result, in the upregulation of the genes that are connected with the telomere complexity, ethylene biosynthesis and the expression of DNA methyltransferases. Moreover, we analysed the presence of the hydroxyproline-rich glycoproteins in the calli and demonstrated the differences between the MC and NC. The LM2 antibody can be useful as a marker of the cells in the MC that are embryogenically determined, while the MAC207 antibody seems to be a positive marker of a MC as its signal was absent in the NC. This study also provides the first report on the effect of trichostatin A on the DNA methyltransferases and demethylases in a MC. Key message LM2 can be used as a marker of the embryogenically determined cells. Overproduction of ethylene is present in the NC.

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Salicylic acid attenuates salinity-induced growth inhibition in in vitro raised ginger (Zingiber officinale Roscoe) plantlets by regulating ionic balance and antioxidative system

Hundare¹,

Joshi

Joshi³

2022

Plant Stress

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The use of excised roots from in vitro culture for the determination of superoxide production in plants

Cited by 3 publications

References 26 publications

Effects of abiotic and biotic elicitors on growth and isoflavonoid accumulation in Pueraria candollei var. candollei and P. candollei var. mirifica cell suspension cultures

Effects of abiotic and biotic elicitors on growth and isoflavonoid accumulation in Pueraria candollei var. candollei and P. candollei var. mirifica cell suspension cultures

Stability and instability processes in the calli of Fagopyrum tataricum that have different morphogenic potentials

Salicylic acid attenuates salinity-induced growth inhibition in in vitro raised ginger (Zingiber officinale Roscoe) plantlets by regulating ionic balance and antioxidative system

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