Ragai Ibrahim: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Flavonoids inhibit infectivity of tobacco mosaic virus

French, Christopher J., Elder, Maureen, Leggett, Frances, Ibrahim, Ragai K., Neil Towers, G.H.

Journal:

Canadian Journal of Plant Pathology

Year:

1991

Language:

english

File:

PDF, 6.93 MB

english, 1991

2

Introduction to Flavonoids. Volume 2. Chemistry and Bio-chemistry of Organic Natural Products By Bruce A. Bohm (University of British Columbia). Harwood Academic Publishers: Amsterdam. 1998. 503 pp. $145.00. ISBN 90-5702-353-9.

Ibrahim, Ragai K.

Journal:

Journal of the American Chemical Society

Year:

2000

Language:

english

File:

PDF, 28 KB

english, 2000

3

Real-Time Radiological Monitoring of Nuclear Facilities Using ZigBee Technology

Gomaa, Rania Ibrahim, Shohdy, Ihab Adly, Sharshar, Karam Amin, Al-Kabbani, Ahmed Safwat, Ragai, Hani Fikry

Journal:

IEEE Sensors Journal

Year:

2014

Language:

english

File:

PDF, 1.34 MB

english, 2014

4

Tricin—a potential multifunctional nutraceutical

Jian-Min Zhou, Ragai K. Ibrahim

Journal:

Phytochemistry Reviews

Year:

2010

Language:

english

File:

PDF, 299 KB

english, 2010

5

Ombuin 3-sulphate from Flaveria chloraefolia

Denis Barron, Ragai K. Ibrahim

Journal:

Year:

1988

Language:

english

File:

PDF, 226 KB

english, 1988

6

Phenolic Metabolism in Plants || Flavonoids: Plant Signals to Soil Microbes

Stafford, Helen A., Ibrahim, Ragai K.

Year:

1992

Language:

english

File:

PDF, 2.94 MB

english, 1992

7

Structure, function, and evolution of plant O -methyltransferases

Bureau, T., Lam, Kevin C., Ibrahim, Ragai K., Behdad, Bahareh, Dayanandan, Selvadurai

Journal:

Year:

2007

Language:

english

File:

PDF, 509 KB

english, 2007

8

Molecular and Biochemical Characterization of a Cold-Regulated Phosphoethanolamine N-Methyltransferase from Wheat

Jean-Benoit Frenette Charron, Ghislain Breton, Jean Danyluk, Ingrid Muzac, Ragai K. Ibrahim and Fathey Sarhan

Journal:

PLANT PHYSIOLOGY

Year:

2002

Language:

english

File:

PDF, 2.12 MB

english, 2002

9

[IEEE 2016 IEEE International Symposium on Circuits and Systems (ISCAS) - Montréal, QC, Canada (2016.5.22-2016.5.25)] 2016 IEEE International Symposium on Circuits and Systems (ISCAS) - A novel current steering charge pump with low current mismatch and variation

Amer, Aya G., Ibrahim, Sameh A., Ragai, Hani F.

Year:

2016

Language:

english

File:

PDF, 820 KB

english, 2016

10

A Sizing Methodology for Rise-Time Minimization of Dickson Charge Pumps with Capacitive Loads

Saeed, Ahmed, Ibrahim, Sameh, Ragai, Hani Fikry

Journal:

IEEE Transactions on Circuits and Systems II: Express Briefs

Year:

2017

Language:

english

File:

PDF, 417 KB

english, 2017

11

Facial rejuvenation using stem cell conditioned media combined with skin needling: A split face comparative study

ElâDomyati, Moetaz, Moftah, Noha H., Nasif, Ghada A., Ameen, Sameh W., Ibrahim, Michel R., Ragaie, Maha H.

Journal:

Journal of Cosmetic Dermatology

Year:

2020

File:

PDF, 12.80 MB

2020

12

Enzymatic assay for flavonoid sulfotransferase

Luc Varin, Denis Barron, Ragai K. Ibrahim

Journal:

Analytical Biochemistry

Year:

1987

Language:

english

File:

PDF, 429 KB

english, 1987

13

Sulphated flavonoids—an update

Denis Barron, Luc Varin, Ragai K. Ibrahim, Jeffrey B. Harborne, Christine A. Williams

Journal:

Year:

1988

Language:

english

File:

PDF, 1.75 MB

english, 1988

14

Partial purification and some properties of a ring B-O-glucosyltransferase from onion bulbs

Lilian Latchinian-Sadek, Ragai K. Ibrahim

Journal:

Year:

1991

Language:

english

File:

PDF, 445 KB

english, 1991

15

Prenylated isoflavonoids—An update

Satoshi Tahara, Ragai K. Ibrahim

Journal:

Year:

1995

Language:

english

File:

PDF, 1.36 MB

english, 1995

16

The three-dimensional structure of Arabidopsis thaliana O-methyltransferase predicted by homology-based modelling

Heejung Yang, Joong-Hoon Ahn, Ragai K. Ibrahim, Sangsan Lee, Yoongho Lim

Journal:

Journal of Molecular Graphics and Modelling

Year:

2004

Language:

english

File:

PDF, 619 KB

english, 2004

17

Biochemical characterization of a putative wheat caffeic acid O-methyltransferase

Jian-Min Zhou, Yong Weon Seo, Ragai K. Ibrahim

Journal:

Plant Physiology and Biochemistry

Year:

2009

Language:

english

File:

PDF, 334 KB

english, 2009

18

Resolution of five position-specific flavonoid o-methyl-transferases by fast protein liquid chromatofocusing

Henry E. Khouri, Ragai K. Ibrahim

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 513 KB

english, 1987

19

Fast protein affinity chromatography of two flavonoid glucosyltransferases

Lilian Latchinian, Henry E. Ekhouri, Ragai K. Ibrahim

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 517 KB

english, 1987

20

Enzymatic synthesis of sulphated flavonols in Flaveria

Luc Varin, Denis Barront, Ragai K. Ibrahim

Journal:

Year:

1986

Language:

english

File:

PDF, 327 KB

english, 1986

21

6-Methoxyflavonol 3-monosulphates from Flaveria chloraefolia

Denís Barron, Ragai K. Ibrahim

Journal:

Year:

1987

Language:

english

File:

PDF, 452 KB

english, 1987

22

Quercetin and patuletin 33′-disulphates from flaveria chloraefolia

Denis Barron, Ragai K. Ibrahim

Journal:

Year:

1987

Language:

english

File:

PDF, 344 KB

english, 1987

23

Purification and some properties of five anthraquinone specific glucosyltransferases from Cinchona succirubra cell suspension culture

Henry E. Khouri, Ragai K. Ibrahim

Journal:

Year:

1987

Language:

english

File:

PDF, 505 KB

english, 1987

24

Phenolic synthesis in Perilla cell suspension cultures

Ragai K. Ibrahim, Duart Edgar

Journal:

Year:

1976

Language:

english

File:

PDF, 316 KB

english, 1976

25

Variations in flavonoid sulphate patterns in relation to photosynthetic types of five Flaveria species

Abdelali Hannoufa, R.Harold Brown, Ragai K. Ibrahim

Journal:

Year:

1994

Language:

english

File:

PDF, 370 KB

english, 1994

26

Characterization of three distinct flavonol O-methyltransferases from Chrysosplenium americanum

Vincenzo de Luca, Ragai K. Ibrahim

Journal:

Year:

1982

Language:

english

File:

PDF, 439 KB

english, 1982

27

Isoprenylated flavonoids—a survey

Denis Barron, Ragai K. Ibrahim

Journal:

Year:

1996

Language:

english

File:

PDF, 3.10 MB

english, 1996

28

Effects of various elicitors on the accumulation and secretion of isoflavonoids in white lupin

Hubert Gagnon, Ragai K. Ibrahim

Journal:

Year:

1997

Language:

english

File:

PDF, 438 KB

english, 1997

29

Purification and immunological characterization of a recombinant trimethylflavonol 3′-o-methyltransferase

Jacynthe Seguin Ingrid, Muzac, Ragai K Ibrahim

Journal:

Year:

1998

Language:

english

File:

PDF, 2.51 MB

english, 1998

30

Immunocytochemical localization of plant secondary metabolites and the enzymes involved in their biosynthesis

Ragai K. Ibrahim

Journal:

Phytochemical Analysis

Year:

1990

Language:

english

File:

PDF, 1.35 MB

english, 1990

31

cDNA cloning and characterization of a 3′/5′-O-methyltransferase for partially methylated flavonols fromChrysosplenium americanum

Antonin Gauthier, Patrick J. Gulick, Ragai K. Ibrahim

Journal:

Plant Molecular Biology

Year:

1996

Language:

english

File:

PDF, 746 KB

english, 1996

32

Effects of nutritional and hormonal factors on growth and production of anthraquinone glucosides in cell suspension cultures ofCinchona succirubra

Henry E. Khouri, Ragai K. Ibrahim, Marc Rideau

Journal:

Plant Cell Reports

Year:

1986

Language:

english

File:

PDF, 496 KB

english, 1986

33

Separation of aglucones, glucosides and prenylated isoflavones by high-performance liquid chromatography

Hubert Gagnon, Satoshi Tahara, Ernst Bleichert, Ragai K. Ibrahim

Journal:

Journal of Chromatography A

Year:

1992

Language:

english

File:

PDF, 404 KB

english, 1992

34

Two forms of O-methyltransferase in tobacco cell suspension culture

Yun-Fuk Tsang, Ragai K. Ibrahim

Journal:

Year:

1979

Language:

english

File:

PDF, 696 KB

english, 1979

35

Fast protein liquid chromatographic purification and some properties of a partially O-methylated flavonol glucoside 2′-/5′-O-methyltransferase

Henry E. Khouri, Nariyuki Ishikura, Ragai K. Ibrahim

Journal:

Year:

1986

Language:

english

File:

PDF, 417 KB

english, 1986

36

Enzymatic prenylation of isoflavones in white lupin

Pierre Laflamme, Henry Khouri, Patrick Gulick, Ragai Ibrahim

Journal:

Year:

1993

Language:

english

File:

PDF, 533 KB

english, 1993

37

Position specificity of an o-dihydroxycoumarin glucosyltransferase from tobacco cell suspension culture

Ragai K. Ibrahim

Journal:

Year:

1980

Language:

english

File:

PDF, 182 KB

english, 1980

38

Structure–activity relationships of wheat flavone O-methyltransferase – a homodimer of convenience

Jack A. Kornblatt, Jian-Min Zhou, Ragai K. Ibrahim

Journal:

Year:

2008

Language:

english

File:

PDF, 402 KB

english, 2008

39

Conversion of Salicylic Acid to Gentisic Acid and o-Pyrocatechuic Acid, all Labelled with Carbon-14, in Plants

IBRAHIM, RAGAI K., TOWERS, G. H. N.

Journal:

Year:

1959

File:

PDF, 122 KB

1959

40

Plant O-methyltransferases: molecular analysis, common signature and classification

Ragai K. Ibrahim, Anne Bruneau, Brigitte Bantignies

Journal:

Plant Molecular Biology

Year:

1998

Language:

english

File:

PDF, 89 KB

english, 1998

41

Direct evidence for ribonucleolytic activity of a PR-10-like protein from white lupin roots

Brigitte Bantignies, Jacynthe Séguin, Ingrid Muzac, Fabienne Dédaldéchamp, Patrick Gulick, Ragai Ibrahim

Journal:

Plant Molecular Biology

Year:

2000

Language:

english

File:

PDF, 131 KB

english, 2000

42

O-methylation of flavonoids by cell-free extracts of calamondin orange

Gunter Brunet, Ragai K. Ibrahim

Journal:

Year:

1980

Language:

english

File:

PDF, 463 KB

english, 1980

43

Changes in wheat leaf phenolome in response to cold acclimation

Amira Moheb, Ragai K. Ibrahim, René Roy, Fathey Sarhan

Journal:

Year:

2011

Language:

english

File:

PDF, 1.41 MB

english, 2011

44

Structure-function relationships of wheat flavoneO-methyltransferase: Homology modeling and site-directed mutagenesis

Jian-Min Zhou, Eunjung Lee, Francesca Kanapathy-Sinnaiaha, Younghee Park, Jack A Kornblatt, Yoongho Lim, Ragai K Ibrahim

Journal:

BMC Plant Biology

Year:

2010

Language:

english

File:

PDF, 4.64 MB

english, 2010

45

Molecular characterization and functional expression of flavonol 6-hydroxylase

Dominique Anzellotti, Ragaï K Ibrahim

Journal:

BMC Plant Biology

Year:

2004

Language:

english

File:

PDF, 390 KB

english, 2004

46

Kinetic mechanism of a flavonol-ring-B O-glucosyltransferase from Chrysosplenium americanum

Henry KHOURI, Ragai K. IBRAHIM

Journal:

Year:

1984

Language:

english

File:

PDF, 427 KB

english, 1984

47

Purification, properties and kinetic mechanism of flavonol 8-O-methyltransferase from Lotus corniculatus L.

Maurice JAY, Vincenzo DE LUCA, Ragai K. IBRAHIM

Journal:

Year:

1985

Language:

english

File:

PDF, 468 KB

english, 1985

48

Characterization of Two cDNA Clones Which EncodeO-Methyltransferases for the Methylation of both Flavonoid and Phenylpropanoid Compounds

Antonin Gauthier, Patrick J. Gulick, Ragai K. Ibrahim

Journal:

Archives of Biochemistry and Biophysics

Year:

1998

Language:

english

File:

PDF, 180 KB

english, 1998

49

Functional Expression of an Arabidopsis cDNA Clone Encoding a Flavonol 3′-O-Methyltransferase and Characterization of the Gene Product

Ingrid Muzac, Jing Wang, Dominique Anzellotti, Hong Zhang, Ragai K. Ibrahim

Journal:

Archives of Biochemistry and Biophysics

Year:

2000

Language:

english

File:

PDF, 182 KB

english, 2000

50

Novel Flavonol 2-Oxoglutarate Dependent Dioxygenase: Affinity Purification, Characterization, and Kinetic Properties

Dominique Anzellotti, Ragai K Ibrahim

Journal:

Archives of Biochemistry and Biophysics

Year:

2000

Language:

english

File:

PDF, 230 KB

english, 2000