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Reduced coniferin and enhanced 6-methoxypodophyllotoxin production in Linum flavum cell cultures
Elfahmia, Wirasutisna K.R.a, Batterman S.b, Koulman A.b, Kayser O.b, Woerdenbag H.J.b, Quax W.J.b
a School of Pharmacy, Institut Teknologi Bandung Indonesia (ITB), Indonesia
b Department of Pharmaceutical Biology, University of Groningen, Netherlands
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Treatment of cell suspension cultures of Linum flavum L. with Na 2EDTA reduced the coniferin and enhanced the 6-methoxypodophyllotoxin (6-MPT) production in a concentration-dependent way, in a range of 0.1-5 mM. On day 14 after treatment with Na2EDTA , an inhibition of the coniferin production up to 88% was found. The maximum enhancement of the 6-MPT production was 400% on day 7 after treatment with 5 mM Na2EDTA . The reduction in coniferin accumulation in the suspension cultures correlated with and inhibition of coniferyl alcohol glucosyltransferase (CAGT ) activity as determined in cell homogenates. On day 14 after treatment with 2 and 5 mM Na2EDTA , the CAGT activity was inhibited up to >89 %. The inhibitory effect of Na2EDTA on CAGT was also shown in a partially purified enzyme preparation. Several metal ions and the elicitors nigeran and salicylic acid had no significant effect on the production of coniferin and 6-MPT.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]6-methoxypodophyllotoxin,CAGT inhibition,Coniferin,Linum flavum L.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]The research was supported by the QUE Project Batch II, Department of Biology Institut Teknologi Bandung ITB,[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1016/S0975-3575(10)80015-X[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]