Bariloche protein symposium argentine society for biochemistry and molecular biology

18
BIOCELL, 27 (Suppl. I), 2003
15:15 - 16:15 (Salón Auditorio)
PLENARY LECTURE
Dr. Elizabeth Sztul
(University of Alabama at Birmingham, USA)
"Molecular regulation of membrane traffic between the ER and the Golgi"
Chairperson: Dr. Cecilia Alvarez (Universidad Nacional de Córdoba). Argentina
16:15 - 16:30
Coffee Break
COMMUNICATIONS
SALA A:
Microbiology
Chairpersons: Dra. Cristina Nowicki (Universidad Nacional de Buenos Aires) and
Eleonora García Véscovi (Universidad Nacional de Rosario) Argentina.
16:30 - 16:45
MI-C1
CHEMICAL MODIFICATION OF AN 
α
αα
α
α-MANNOSYL-TRANSFERASE
FROM Acetobacter xylium
Abdian, Patricia L.; Barreras, Máximo; Geremia, Roberto A.; and Ielpi, Luis.
16:45 - 17:00
MI-C2
Rhodobacter capsulatus SOD MUTANT DISPLAYS INCREASED
SPONTANEOUS DNA MUTAGENESIS
Bortolotti, Ana; Bittel, Cristian; Tabares, Leandro C.; and Cortez, Néstor.
17:00 - 17:15
MI-C3
THE RPON GENE OF BRUCELLA ABORTUS IS IMPORTANT FOR
THE BACTERIAL PERSISTENCE IN MICE
Iannino F, Ciocchini A, Vidal Russell R, Ugalde RA, and Iñón de Iannino N.
17:15 - 17:30
MI-C4
MOLECULAR CLONING, DNA SEQUENCING AND EXPRESSION
OF AN UBIQUITIN CONJUGATING ENZYME GENE FROM
Trypanosoma cruzi
Pravia, Carlos; Búa, Jaqueline; Bontempi, Esteban; Ruiz, Andrés.
17:30 - 17:45
MI-C5
EXPRESSION OF OAT ARGININE DECARBOXYLASE (ADC) GENE
IN Trypanosoma cruzi EPIMASTIGOTES
Serra MP, Carrillo C, Huber A, González NS, and Algranati ID.
17:45 - 18:00
MI-C6
IDENTIFICATION AND ANALYSIS OF TRYPOMASTIGOTE STAGE-
SPECIFIC GENES IN Trypanosoma cruzi
Tekiel V, Agüero F, and Sánchez D.
18:00 - 18:15
MI-C7
CLONING AND EXPRESSION OF A PLAUSIBLE CYTOSOLIC TYPE
MALATE DEHYDROGENASE (cMDH) FROM Leishmania mexicana
Aranda A, Leroux A, Cazzulo JJ, and Nowicki C.

---

19
BIOCELL, 27 (Suppl. I), 2003
18:15 - 18:30
MI-C8
TRANSCRIPTIONAL REGULATION OF SUCROSE BIOSYNTHESIS
IN Anabaena sp., A NITROGEN- FIXING CYANOBACTERIUM
Cumino, Andrea C.; Giarrocco, Laura E.; Salerno, Graciela L.
18:30 - 18:45
Interval
18: 45 - 19:00
MI-C9
IDENTIFICATION BY MICROARRAYS OF A NOVEL DELETION IN
A MEMBER OF Mycobacterium tuberculosis COMPLEX: M.microti
Caimi K, García-Pelayo C, Bigi F, Romano MI, Gordon S, and Cataldi A.
19:00 - 19:15
MI-C10
Vibrio cholerae-INDUCED APOPTOSIS OF MAMMALIAN CELLS
MEDIATED BY EL TOR HAEMOLYSIN
Saka Héctor A., Bidinost Carla, Echenique José, Chinen Isabel, Bonacci
Gustavo and Bocco José L.
19:15 - 19: 30
MI-C11
CHARACTERIZATION OF AN ADAPTIVE ACID-TOLERANCE
MECHANISM IN Streptococcus pneumoniae: ANALYSIS OF QUORUM-
SENSING MUTANTS AND IDENTIFICATION OF ACID-INDUCED
PROTEINS
Cortes, Paulo; Piñas, Germán E. and Echenique, José R.
19:30 - 19:45
MI-C12
A SALMONELLA SPECIFIC TRANSCRIPTIONAL REGULATOR
THAT REPONDS TO GOLD
Checa, Susana K.; Botta, Pablo E.; Spinelli, Silvana V. and Soncini, Fernando C.
19:45 - 20:00
MI-C13
REGULATION OF SPORULATION AND ENTEROTOXIN
PRODUCTION OF THE GAS GANGRENE PRODUCER Clostridium
perfringens TYPE A FOOD-POISONING
Philippe Valeria, Orsaria Lelia and Grau Roberto.
20:00 - 20:15
MI-C14
EFFECT OF THE MUTATIONS ON THE Cys RESIDUES IN THE
Escherichia coli NADH-DEHYDROGENASE-2 ACTIVITIES
Volentini, Sabrina; Solbiati, José; Rapisarda, Viviana; Rodríguez Montelongo,
Luisa and Farías, Ricardo.
SALA B:
Cell Biology
Chairpersons:
Section I (16:30 - 17:45):
Dr. María I. Colombo (Universidad Nacional de Cuyo) and
Dr. Luis Mayorga (Universidad Nacional de Cuyo)
Section II (18:00 - 19:15):
Dr. Cecilia Alvarez (Universidad Nacional de Córdoba) and
Dr. José Mordoh (Instituto L. F. Leloir)
Section III (19:30 - 20:30):
Dr. Beatriz Caputto (Universidad Nacional de Córdoba) and
Dr. Silvia Moreno (Universidad de Buenos Aires).

---

20
BIOCELL, 27 (Suppl. I), 2003
16:30 - 16:45
BC-C1
DYNAMICS PROPERTIES OF THE GTPase RAB1 IN LIVING CELLS
Monetta Pablo, and Alvarez Cecilia.
16:45 - 17:00
BC-C2
GANGLIOSIDE GLYCOSYLTRANSFERASES ORGANIZE IN
DISTINCT MULTIENZYME COMPLEXES IN CHO-K1 CELLS
Giraudo, Claudio G. and Maccioni, Hugo J.F.
17:00 - 17:15
BC-C3
AUTOPHAGY AS A NEW TARGET FOR CONTROL OF COXIELLA
AND MYCOBACTERIUM REPLICATION
Gutierrez, M.; Vazquez, C.; Munafó D.; Berón, W.; Master, S.; Deretic, V.;
and. Colombo, M.I.
17:15 - 17:30
BC-C4
NUCLEOSIDE DIPHOSPHATASE AND GLYCOSYLTRANSFERASE
ACTIVITIES CAN LOCALIZE TO DIFFERENT SUBCELLULAR
COMPARTMENTS
D´Alessio, Cecilia; and Parodi, Armando J.
17:30 - 17:45
BC-C5
DYNAMICS OF SNARE ASSEMBLY AND DISASSEMBLY DURING
HUMAN SPERM EXOCITOSIS
De Blas, G; Tomes, C; Yunes, R and Mayorga, LS.
17:45 - 18:00
Interval
18:00 - 18:15
BC-C6
THE CATION-DEPENDENT MANNOSE-6-PHOSPHATE RECEPTOR
IS NECESSARY  FOR DEVELOPMENT OF RAT LIVER LYSOSOMES
Romano P, López C, Carvelli L, Sartor T, and Sosa MA.
18:15 - 18:30
BC-C7
ASSOCIATION OF TETRASPANIN CD63 WITH INTEGRINS IN
HUMAN DENDRITIC CELLS: IMPLICATIONS FOR CELL
MIGRATION. A COMPARATIVE STUDY WITH OTHER
TETRASPANINS
Mantegazza, Adriana R.; Barrio, Marcela and Mordoh, José.
18:30 - 18:45
BC-C8
RESTRUCTURING OF FOCAL CONTACTS BY BRADYKININ IN
RAT RENAL PAPILLA
Marquez, Gabriela; Serrano, Diego; Gagliano, Laura; Sterin-Speziale, Norma.
18:45 - 19:00
BC-C9
ACTH-INDUCED CAVEOLIN-1 PHOSPHORYLATION IS RELATED
TO PODOSOME ASSEMBLY IN Y1 ADRENAL CELLS
Colonna C. and Podestá E.
19:00 - 19:15
BC-C10
IDENTIFICATION OF TARGETING SEQUENCES WITHIN PROTEIN
TYROSINE PHOSPHATASE 1B  (PTP1B) TO DIFFERENT
CYTOPLASMIC COMPARTMENTS
Davies Sala, Georgina, and Arregui, Carlos O.
19:15 - 19:30
Interval

---