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Oxidation of short-chain isoprenoids

100%

Siedlecka J., Sosinska E., Kania M., Kaczorowska E., Cmoch P., Masnyk M., Lozinska I., Derewiaka D., Obiedzinski M., Czarnocki Z., Danikiewicz W., Swiezewska E.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

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nr 2

2

Molecular targets to develop future antimicrobials

84%

Al-Khayyat M. Z.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2019

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tom 100

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nr 2

3

In vitro plant tissue cultures accumulate polyisoprenoid alcohols

84%

Skorupinska-Tudek K., Pytelewska A., Zelman-Femiak M., Mikoszewski J., Olszowska O., Gajdzis-Kuls D., Urbanska N., Syklowska-Baranek K., Hertel J., Chojnacki T., Swiezewska E.

Acta Biochimica Polonica

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2007

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tom 54

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nr 4

847-852

In vitro cultivated plant cells and tissues were found to synthesize polyisoprenoids. Taxus baccata suspension cell cultures accumulated polyisoprenoids of the same pattern as the parental tissue; methyl jasmonate or chitosan treatment almost doubled their content. All the root cultures studied accumulated dolichols as predominant polyisoprenoids. Roots of Ocimum sanctum grown in vitro accumulated approx. 2.5-fold higher amount of dolichols than the roots of soil-grown plants. Dolichols dominated over polyprenols in all Triticum sp. tissues studied.

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A biomimetic approach to some specifically functionalized cyclic terpenoids

84%

Kulcitki V.

Acta Biochimica Polonica

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2007

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tom 54

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nr 4

679-693

The paper relates on the current advancements in the synthesis of complex cyclic terpenoids by superacidic induced cyclization of open chain precursors. It is shown that functional groups disposal in the initial substrate strongly influences the reaction outcome. Possible variations of the investigated compound structures include particularly α-functionalization and α,ω-bifunctionalization. This approach allowed a selective initiation of cyclization sequence from an internal double bond or suspending the ring closure cascade to partially cyclized compounds. The reported synthetic schemes are attempts to mimic the biogenetical processes postulated in the living systems.

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Characterization of (2E, 6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-ol with antioxidant and antimicrobial potentials from Euclea crispa (Thunb.) leaves

84%

Palanisamy C. P., Cui B., Zhang H., Trung N. T., Tran H.-D., Khanh T. D., Quan N. V., Xuan T. D.

International Letters of Natural Sciences

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2020

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tom 80

6

Antisense oligodeoxynucleotide treatment as a new method of gene expression manipulation in flax

67%

Kostyn A., Kostyn K., Kulma A., Szopa-Skorkowski J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

7

Isoprenoid biosynthesis via 1-deoxy-D-xylulose 5-phosphate-2-C-methyl-D-erythritol 4-phosphate [DOXP-MEP] pathway

67%

Wanke M., Skorupinska-Tudek K., Swiezewska E.

Acta Biochimica Polonica

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2001

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tom 48

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nr 3

Higher plants, several algae, bacteria, some strains of Streptomyces and possibly malaria parasite Plasmodium falciparum contain the novel, plastidic DOXP/MEP pathway for isoprenoid biosynthesis. This pathway, alternative with respect to the classical mevalonate pathway, starts with condensation of pyruvate and glyceral- dehyde-3-phosphate which yields 1-deoxy-D-xylulose 5-phosphate (DOXP); the latter product can be converted to isopentenyl diphosphate (IPP) and eventually to isoprenoids or thiamine and pyridoxal. Subsequent reactions of this pathway involve transformation of DOXP to 2-C-methyl-D-erythritol 4-phosphate (MEP) which after condensation with CTP forms 4-diphosphocytidyl-2-C-methyl-D-erythritol (CDP-ME). Then CDP-ME is phosphorylated to 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) and to 2-C-methyl-D-erythritol-2,4-cyclodiphosphate (ME-2,4cPP) which is the last known intermediate of the DOXP/MEP pathway. For-mation of IPP and dimethylallyl diphosphate (DMAPP) from ME-2,4cPP still requires clarification. This novel pathway appears to be involved in biosynthesis of carotenoids, phytol (side chain of chlorophylls), isoprene, mono-, di-, tetraterpenes and plastoquinone whereas the mevalonate pathway is responsible for formation of sterols, sesqui- terpenes and triterpenes. Several isoprenoids were found to be of mixed origin suggesting that some exchange and/or cooperation exists between these two pathways of different biosynthetic origin. Contradictory results described below could indicate that these two pathways are operating under different physiological conditions of the cell and are dependent on the developmental state of plastids.

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Zywnosc o okreslonych funkcjach prozdrowotnych - zywnosc funkcjonalna na tle doswiadczen japonskich

34%

Antosiewicz I.

Żywność, Żywienie a Zdrowie

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1997

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tom 06

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nr 4

346-352

Ograniczanie wyników

Oxidation of short-chain isoprenoids

Molecular targets to develop future antimicrobials

In vitro plant tissue cultures accumulate polyisoprenoid alcohols

A biomimetic approach to some specifically functionalized cyclic terpenoids

Characterization of (2E, 6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-ol with antioxidant and antimicrobial potentials from Euclea crispa (Thunb.) leaves

Antisense oligodeoxynucleotide treatment as a new method of gene expression manipulation in flax

Isoprenoid biosynthesis via 1-deoxy-D-xylulose 5-phosphate-2-C-methyl-D-erythritol 4-phosphate [DOXP-MEP] pathway

Zywnosc o okreslonych funkcjach prozdrowotnych - zywnosc funkcjonalna na tle doswiadczen japonskich