Billker:Rita Tewari: Difference between revisions

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I am a Research Lecturer associated with [[BillkerLab]]
I am a Research Lecturer associated with the [[BillkerLab|Billker Lab]]


Major research interest on '''"Functional analysis of malaria parasite-host cell interactions ''in vivo'' using gene targeting".''' Presentally working on a genome-wide systematic deletion analysis of ''Plasmodium berghei'' protein kinases to reveal molecular mechanisms of life cycle regulation.
Major research interest on "Functional analysis of malaria parasite-host cell interactions in vivo using gene targeting". Presentally working on a genome-wide systematic deletion analysis of ''Plasmodium berghei'' protein kinases to reveal molecular mechanisms of life cycle regulation.




my email: ''r.tewari[AT]imperial.ac.uk''
my email: ''r.tewari[AT]imperial.ac.uk''


'''Publications'''
====Publication====
1. '''Tewari R''', Dorin D, Moon R, Doerig C and Billker O (2005)
An atypical mitogen activated protein kinase controls cytokinesis and flagellar motility during male gamete formation in a malarial parasite.
Mol. Microbiol. 58(5), 1253-1263


2. Reininger L, Billker O, '''Tewari R''', A Mukhopadhyay A, Fennel C,  Dorin-Semblat D, Doerig C, Goldring D, Ranford-Cartwright L, Packer J and C. Doerig (2005).
1. Tewari R, Dorin D, Moon R, Doerig C and Billker O (2005) An atypical mitogen activated protein kinase controls cytokinesis and flagellar motility during male gamete formation in a malarial parasite. Mol. Microbiol. 58(5), 1253-1263
A NIMA-related protein kinase is essential for completion of the sexual cycle of malaria parasites.
J. Biol. Chem. 280(36), 31957-64.


3. '''Tewari R''', Rathore D and Crisanti A (2005)
2. Reininger L, Billker O, Tewari R, A Mukhopadhyay A, Fennel C, Dorin-Semblat D, Doerig C, Goldring D, Ranford-Cartwright L, Packer J and C. Doerig (2005). A NIMA-related protein kinase is essential for completion of the sexual cycle of malaria parasites. J. Biol. Chem. 280(36), 31957-64.
Motility and infectivity of rodent malaria Plasmodium berghei sporozoites expressing avian Plasmodium gallinaceum circumsporozoite protein.
Cell. Microbiol.7, 699-707.


4. '''Tewari R''', Ogun S, Gunaratne RS, Crisanti A and Holder AA (2005)
3. Tewari R, Rathore D and Crisanti A (2005) Motility and infectivity of rodent malaria Plasmodium berghei sporozoites expressing avian Plasmodium gallinaceum circumsporozoite protein. Cell. Microbiol.7, 699-707.
Disruption of a Plasmodium berghei Merozoite Surface Protein -7 gene modulates parasite growth in vivo.  
Blood. 105,394-6. Epub 2004 Aug 31.


5. Billker O, Dechamps S, '''Tewari R''', Wenig  G, Franke-Fayard B and Brinkmann V (2004)
4. Tewari R, Ogun S, Gunaratne RS, Crisanti A and Holder AA (2005) Disruption of a Plasmodium berghei Merozoite Surface Protein -7 gene modulates parasite growth in vivo. Blood. 105,394-6. Epub 2004 Aug 31.
Calcium and a Calcium Dependent Protein Kinase Regulate Gamete Formation and Mosquito Transmission in a Malaria Parasite.
Cell. 14,503-14.


6. Edvardsen  RB, Lerat  E, Maeland  AD, Fla t M, '''Tewari R''', Jensen MF, Lehrach H, Reinhardt R, Seo HC, Chourrout  D(2004)
5. Billker O, Dechamps S, Tewari R, Wenig G, Franke-Fayard B and Brinkmann V (2004) Calcium and a Calcium Dependent Protein Kinase Regulate Gamete Formation and Mosquito Transmission in a Malaria Parasite. Cell. 14,503-14.
Hypervariable and highly divergent intron-exon organizations in the chordate Oikopleura dioica.
J. Mol. Evol. 59,448-57


7. Gillemans N, McMorrow T, '''Tewari R''', Wai AW, Burgtorf C, Drabek D, Ventress N, Langeveld A, Higgs D, Tan-Un K, Grosveld F, and Philipsen S (2003)
6. Edvardsen RB, Lerat E, Maeland AD, Fla t M, Tewari R, Jensen MF, Lehrach H, Reinhardt R, Seo HC, Chourrout D(2004) Hypervariable and highly divergent intron-exon organizations in the chordate Oikopleura dioica. J. Mol. Evol. 59,448-57
A functional and comparative analysis of globin loci in pufferfish and man.  
Blood 101, 2842-2849.


8. '''Tewari R''', Spaccapelo R, Bistoni F, Holder AA and Crisanti A (2002)
7. Gillemans N, McMorrow T, Tewari R, Wai AW, Burgtorf C, Drabek D, Ventress N, Langeveld A, Higgs D, Tan-Un K, Grosveld F, and Philipsen S (2003) A functional and comparative analysis of globin loci in pufferfish and man. Blood 101, 2842-2849.
Function of Region I and II adhesive motifs of Plasmodium falciparum circumsporozoite protein in sporozoite motility and infectivity.
J. Biol. Chem. 49, 47613-47618.


9. Kropf P, Herath S, '''Tewari R''', Syed N, Klemenz R, Müller I (2002)
8. Tewari R, Spaccapelo R, Bistoni F, Holder AA and Crisanti A (2002) Function of Region I and II adhesive motifs of Plasmodium falciparum circumsporozoite protein in sporozoite motility and infectivity. J. Biol. Chem. 49, 47613-47618.
Identification of two distinct subpopulations of Leishmania major-specific T helper 2 cells.
Infect. Immun. 70, 5512-5520.


10. Gillemans N, '''Tewari R''', Lindeboom F, Rottier R, de Wit T, Wijgerde M, Grosveld F and Philipsen S (1998)
9. Kropf P, Herath S, Tewari R, Syed N, Klemenz R, Müller I (2002) Identification of two distinct subpopulations of Leishmania major-specific T helper 2 cells. Infect. Immun. 70, 5512-5520.
Altered DNA -binding specificity mutants of EKLF and Sp1 show that EKLF is an activator of -globin locus control region in vivo.
Gen. & Dev.15, 2863-2873.


11. '''Tewari R''', Gillemans  N, Wijgerde M , Von Lindern  M , Grosveld F and Philipsen S (1998)
10. Gillemans N, Tewari R, Lindeboom F, Rottier R, de Wit T, Wijgerde M, Grosveld F and Philipsen S (1998) Altered DNA -binding specificity mutants of EKLF and Sp1 show that EKLF is an activator of -globin locus control region in vivo. Gen. & Dev.15, 2863-2873.
Erythroid Kruppel - like factor (EKLF) is active in primitive and definitive erythroid cells and is required for the function of 5’HS3 of -globin locus control region.  
EMBO 17, 2334-2341.  


12. '''Tewari R''', Gillemans N, Harper A, Wijgerde M , Zafarana G, Drabek , Grosveld F, and Philipsen S. (1996)
11. Tewari R, Gillemans N, Wijgerde M , Von Lindern M , Grosveld F and Philipsen S (1998) Erythroid Kruppel - like factor (EKLF) is active in primitive and definitive erythroid cells and is required for the function of 5’HS3 of -globin locus control region. EMBO 17, 2334-2341.
The human -globin locus control region confers an early embryonic erythroid -specific expression pattern to a basic promoter driving the bacterial lacZ gene.  
Development 122, 3991-3999.


13. Ellis J, Philipsen  S, Strouboulis J, Pruzina S, '''Tewari R''', Gillemans N, Drabek, D, Harper A, Grosveld F and Fraser P (1995).
12. Tewari R, Gillemans N, Harper A, Wijgerde M , Zafarana G, Drabek , Grosveld F, and Philipsen S. (1996) The human -globin locus control region confers an early embryonic erythroid -specific expression pattern to a basic promoter driving the bacterial lacZ gene. Development 122, 3991-3999.
The regulation of human  globin gene expression; the roles of 5’HS1-4. Proceedings of the Ninth Conference on Hemoglobin Switching held at Orcas Island, 10-14 June 1994, editor Dr. G. Stamatoyannopoulos, pg. 29-38


14. Nakayama I, Foresti F, '''Tewari R''', Schartl M and Chourrout D (1994)
13. Ellis J, Philipsen S, Strouboulis J, Pruzina S, Tewari R, Gillemans N, Drabek, D, Harper A, Grosveld F and Fraser P (1995). The regulation of human  globin gene expression; the roles of 5’HS1-4. Proceedings of the Ninth Conference on Hemoglobin Switching held at Orcas Island, 10-14 June 1994, editor Dr. G. Stamatoyannopoulos, pg. 29-38
Sex chromosome polymorphism and heterogametic males revealed by two cloned DNA probes in ZW/ZZ fish Leporinus elongatus.
Chromosoma 103, 31-39.


15. '''Tewari R''' , Michard-Vanhee C, Perrot E and Chourrout D (1992)
14. Nakayama I, Foresti F, Tewari R, Schartl M and Chourrout D (1994) Sex chromosome polymorphism and heterogametic males revealed by two cloned DNA probes in ZW/ZZ fish Leporinus elongatus. Chromosoma 103, 31-39.
Mendelian transmission, structure and expression of transgenes following their injection into the cytoplasm of trout eggs.  
Transgenic Research 1, 250-260.


16. '''Tewari R''' and Rao SRV (1991)
15. Tewari R , Michard-Vanhee C, Perrot E and Chourrout D (1992) Mendelian transmission, structure and expression of transgenes following their injection into the cytoplasm of trout eggs. Transgenic Research 1, 250-260.
Replication status of the fragile X chromosome and its implications for reproductive performance in the Indian mole rat (Nesokia indica).
J.Reprod. Fert. 91, 203-206.


17. Thelma BK, '''Tewari R''', Juyal RC and Rao SRV (1991).
16. Tewari R and Rao SRV (1991) Replication status of the fragile X chromosome and its implications for reproductive performance in the Indian mole rat (Nesokia indica). J.Reprod. Fert. 91, 203-206.
Random/non random X-inactivation in Nesokia indica: possible influence of heterochromatin.
Cytogen. Cell Gen. 56, 87-90.


18. '''Tewari R''', Juyal RC, Rao SRV and Thelma BK (1989).  
17. Thelma BK, Tewari R, Juyal RC and Rao SRV (1991). Random/non random X-inactivation in Nesokia indica: possible influence of heterochromatin. Cytogen. Cell Gen. 56, 87-90.
Significance of fragile sites on the sex chromosome of Nesokia indica.
Nucleus 32, 93-102.


18. Tewari R, Juyal RC, Rao SRV and Thelma BK (1989). Significance of fragile sites on the sex chromosome of Nesokia indica. Nucleus 32, 93-102.




19. Thelma BK, Juyal RC, '''Tewari R''' and Rao SRV (1988).  
19. Thelma BK, Juyal RC, Tewari R and Rao SRV (1988). Does heterochromatin potentiate speciation? A study in Nesokia. Cytogen. Cell Gen. 47, 204-208.
Does heterochromatin potentiate speciation? A study in Nesokia.
Cytogen. Cell Gen. 47, 204-208.


20. '''Tewari R''', Juyal RC, Thelma BK, Das BC and Rao SRV (1987).  
20. Tewari R, Juyal RC, Thelma BK, Das BC and Rao SRV (1987). Folate sensitive fragile sites on the X-chromosome heterochromation of the Indian mole rat, Nesokia indica, Cytogen. Cell Gen. 44, 11-17.
Folate sensitive fragile sites on the X-chromosome heterochromation of the Indian mole rat, Nesokia indica,
Cytogen. Cell Gen. 44, 11-17.


21. Simon MM, Ali S, '''Tewari R''', Simon HG, Muller-Hermelink HK and EpplenJT (1986)
21. Simon MM, Ali S, Tewari R, Simon HG, Muller-Hermelink HK and EpplenJT (1986) Leukemic cells arise from cloned cytotoxic lymphocytes during cell culture. Eur. J. Immun. 16, 1269-1276.
Leukemic cells arise from cloned cytotoxic lymphocytes during cell culture.
Eur. J. Immun. 16, 1269-1276.

Revision as of 04:08, 7 September 2006

I am a Research Lecturer associated with the Billker Lab

Major research interest on "Functional analysis of malaria parasite-host cell interactions in vivo using gene targeting". Presentally working on a genome-wide systematic deletion analysis of Plasmodium berghei protein kinases to reveal molecular mechanisms of life cycle regulation.


my email: r.tewari[AT]imperial.ac.uk

Publication

1. Tewari R, Dorin D, Moon R, Doerig C and Billker O (2005) An atypical mitogen activated protein kinase controls cytokinesis and flagellar motility during male gamete formation in a malarial parasite. Mol. Microbiol. 58(5), 1253-1263

2. Reininger L, Billker O, Tewari R, A Mukhopadhyay A, Fennel C, Dorin-Semblat D, Doerig C, Goldring D, Ranford-Cartwright L, Packer J and C. Doerig (2005). A NIMA-related protein kinase is essential for completion of the sexual cycle of malaria parasites. J. Biol. Chem. 280(36), 31957-64.

3. Tewari R, Rathore D and Crisanti A (2005) Motility and infectivity of rodent malaria Plasmodium berghei sporozoites expressing avian Plasmodium gallinaceum circumsporozoite protein. Cell. Microbiol.7, 699-707.

4. Tewari R, Ogun S, Gunaratne RS, Crisanti A and Holder AA (2005) Disruption of a Plasmodium berghei Merozoite Surface Protein -7 gene modulates parasite growth in vivo. Blood. 105,394-6. Epub 2004 Aug 31.

5. Billker O, Dechamps S, Tewari R, Wenig G, Franke-Fayard B and Brinkmann V (2004) Calcium and a Calcium Dependent Protein Kinase Regulate Gamete Formation and Mosquito Transmission in a Malaria Parasite. Cell. 14,503-14.

6. Edvardsen RB, Lerat E, Maeland AD, Fla t M, Tewari R, Jensen MF, Lehrach H, Reinhardt R, Seo HC, Chourrout D(2004) Hypervariable and highly divergent intron-exon organizations in the chordate Oikopleura dioica. J. Mol. Evol. 59,448-57

7. Gillemans N, McMorrow T, Tewari R, Wai AW, Burgtorf C, Drabek D, Ventress N, Langeveld A, Higgs D, Tan-Un K, Grosveld F, and Philipsen S (2003) A functional and comparative analysis of globin loci in pufferfish and man. Blood 101, 2842-2849.

8. Tewari R, Spaccapelo R, Bistoni F, Holder AA and Crisanti A (2002) Function of Region I and II adhesive motifs of Plasmodium falciparum circumsporozoite protein in sporozoite motility and infectivity. J. Biol. Chem. 49, 47613-47618.

9. Kropf P, Herath S, Tewari R, Syed N, Klemenz R, Müller I (2002) Identification of two distinct subpopulations of Leishmania major-specific T helper 2 cells. Infect. Immun. 70, 5512-5520.

10. Gillemans N, Tewari R, Lindeboom F, Rottier R, de Wit T, Wijgerde M, Grosveld F and Philipsen S (1998) Altered DNA -binding specificity mutants of EKLF and Sp1 show that EKLF is an activator of -globin locus control region in vivo. Gen. & Dev.15, 2863-2873.

11. Tewari R, Gillemans N, Wijgerde M , Von Lindern M , Grosveld F and Philipsen S (1998) Erythroid Kruppel - like factor (EKLF) is active in primitive and definitive erythroid cells and is required for the function of 5’HS3 of -globin locus control region. EMBO 17, 2334-2341.

12. Tewari R, Gillemans N, Harper A, Wijgerde M , Zafarana G, Drabek , Grosveld F, and Philipsen S. (1996) The human -globin locus control region confers an early embryonic erythroid -specific expression pattern to a basic promoter driving the bacterial lacZ gene. Development 122, 3991-3999.

13. Ellis J, Philipsen S, Strouboulis J, Pruzina S, Tewari R, Gillemans N, Drabek, D, Harper A, Grosveld F and Fraser P (1995). The regulation of human  globin gene expression; the roles of 5’HS1-4. Proceedings of the Ninth Conference on Hemoglobin Switching held at Orcas Island, 10-14 June 1994, editor Dr. G. Stamatoyannopoulos, pg. 29-38

14. Nakayama I, Foresti F, Tewari R, Schartl M and Chourrout D (1994) Sex chromosome polymorphism and heterogametic males revealed by two cloned DNA probes in ZW/ZZ fish Leporinus elongatus. Chromosoma 103, 31-39.

15. Tewari R , Michard-Vanhee C, Perrot E and Chourrout D (1992) Mendelian transmission, structure and expression of transgenes following their injection into the cytoplasm of trout eggs. Transgenic Research 1, 250-260.

16. Tewari R and Rao SRV (1991) Replication status of the fragile X chromosome and its implications for reproductive performance in the Indian mole rat (Nesokia indica). J.Reprod. Fert. 91, 203-206.

17. Thelma BK, Tewari R, Juyal RC and Rao SRV (1991). Random/non random X-inactivation in Nesokia indica: possible influence of heterochromatin. Cytogen. Cell Gen. 56, 87-90.

18. Tewari R, Juyal RC, Rao SRV and Thelma BK (1989). Significance of fragile sites on the sex chromosome of Nesokia indica. Nucleus 32, 93-102.


19. Thelma BK, Juyal RC, Tewari R and Rao SRV (1988). Does heterochromatin potentiate speciation? A study in Nesokia. Cytogen. Cell Gen. 47, 204-208.

20. Tewari R, Juyal RC, Thelma BK, Das BC and Rao SRV (1987). Folate sensitive fragile sites on the X-chromosome heterochromation of the Indian mole rat, Nesokia indica, Cytogen. Cell Gen. 44, 11-17.

21. Simon MM, Ali S, Tewari R, Simon HG, Muller-Hermelink HK and EpplenJT (1986) Leukemic cells arise from cloned cytotoxic lymphocytes during cell culture. Eur. J. Immun. 16, 1269-1276.