J.W. Tullai, S. Sepulveda, J.F. Brennan, M.E.
Moss, F.J. Naya and G.M. Cooper. Boston Univ.
C51
547.6
Argonaute 2-loaded promoter-targeted double
stranded RNA mediates gene activation by interacting with the
core transcriptional machinery.
V. Portnoy and L-C. Li. UCSF.
C52
547.7
Investigating neurogenesis with biosensors
directed at key transcription factors.
M.R. Stoddard and A.J.
Bonham. Metropolitan State Univ. of Denver.
548. TRANSCRIPTIONAL ASSEMBLIES AND
MECHANISMS
Poster
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pm
C53
548.1
Differential contacts of the 4.5 Myb repeats of
SNAP190 with the DNA of U1 and U6 snRNA gene promoters.
W.E. Stumph, Y.S. Kang and M. Kurano. San Diego State
Univ.
549. TRANSCRIPTIONAL INITIATION
Poster
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pm
C54
549.1
Activation of the glucocorticoid receptor by
dexamethasone enhances BHV-1 productive infection.
T.
Ahlers, C. Jones and D. Sinani. Wayne State Col. and Univ. of
Nebraska-Lincoln.
C55
549.2
Mechanistic studies of transcription initiation
by the yeast mitochondrial RNA polymerase.
A.P. Deshpande
and S.S. Patel. UMDNJ, Piscataway.
C56
549.3
Characterization of the interaction between
Rrn3 and rpa43: identification of a peptide that inhibits rDNA
transcription and cell growth.
L. Rothblum, Y. Penrod and K.
Rothblum. Univ. of Oklahoma Hlth. Sci. Ctr.
550. TRANSCRIPTIONAL REGULATION
Poster
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Presentation time: 1:05
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-2:35
pm
C57
550.1
Isolation and characterization of the TATA
binding protein of Taenia solium.
O. Rodríguez-Lima, L.
Jiménez, A. Zarain-Herzberg and A. Landa. UNAM, Mexico
City.
C58
550.2
Dimer interface of Deinococcus radiodurans
HucR communicates DNA and ligand binding.
D.K. Deochand,
I.C. Perera and A. Grove. LSU.
C59
550.3
Functional variants of MARCO modulate
susceptibility to respiratory syncytial virus.
J.M. Marzec, J.M.
Ciencewicki and S.R. Kleeberger. NIEHS, NIH, Research
Triangle Park.
SUNDAY BIOCHEMISTRY
152
C60
550.4
Functional characterization of the Notch
response element: mastermind selectivity and interaction with
the TATA box determines activation strength.
C.A. Ramos, T.M.
Burke and J.B. White. San Jose State Univ.
C61
550.5
Expression of the mouse Lin28a gene is
epigenetically regulated by histone modification.
A.L.Y. Pang,
A.C. Title and O.M. Rennert. NICHD, NIH.
C62
550.6
Transcriptional regulation of trocarin D, a
prothrombin activator from Tropidechis carinatus.
X. Han,
S. Kwong, R. Ge, P. Kolatkar and R.M. Kini. Natl. Univ. of
Singapore and Genome Inst. of Singapore.
C63
550.7
The role of zinc binding protein-89 in basal and
IL-1 induced expression of matrix metalloproteinase-3.
S.N.
Scianni, G. Gorski, S. Foster and R. Borghaei. Philadelphia
Col. of Osteo. Med.
C64
550.8 Withdrawn.
C65
550.9
p54nrb/NONO regulates glucocorticoid
production by controlling the capacity for cAMP signaling.
J.
Yang and M.B. Sewer. Skaggs Sch. of Pharm. and Pharmaceut.
Sci., UCSD.
C66
550.10 Histone deacetylase inhibitors upregulate
natriuretic peptide receptor-A gene transcription via histone
modifications and Sp1 acetylation.
P. Kumar, S. Neerukonda,
V. Nguyen and K.N. Pandey. Tulane Univ. Hlth. Sci. Ctr.
C67
550.11 gln3 Mutations dissociate responses to
nitrogen catabolite repression and rapamycin inhibition of
TorC1.
R. Rai, J.J. Tate and T.G. Cooper. Univ. of Tennessee
Hlth. Sci. Ctr., Memphis.
C68
550.12 Transcriptional regulation of the sodium-
coupled neutral amino acid transporter (SNAT2) by
17
b-estradiol. L. Velazquez-Villegas, V. Ortiz, D. Ordaz-
Rosado, R. Garcia-Becerra, F. Larrea, N. Torres and A.R.
Tovar. UNAM and Salvador Zubiran Natl. Inst. of Med. Sci. and
Nutr., Mexico City.
C69
550.13 Enhancement of miR-182 expression by Sp1
promotes lung cancer cell progression.
J-J. Hung. Natl. Cheng
Kung Univ., Taiwan.
C70
550.14 Comparative analysis of transcriptional
regulation by Ascl1 and Neurog2.
M. Uhler, T. Redmond, H.
Huang, R. Thompson and D. Turner. Univ. of Michigan.
C71
550.15 Capturing the transient, in vivo binding partners
of transcriptional activators using a genetically incorporated
photo-crosslinking amino acid.
A. Dugan and A.K. Mapp. Univ.
of Michigan.
C72
550.16 Corepressors LCoR and KAP1 form a complex
with the transcription factor ZBRK1 to silence FGF2 gene
expression and maintain breast cancer cell viability.
M.R.
Calderon, M. Verway, S. Mader and J.H. White. McGill Univ.
and Univ. of Montreal.
C73
550.17 Regulation of NF
kB-dependent interleukin-8
in human macrophages by nuclear I
kBa and proteasome
inhibition.
S. Sanacora, S. Manna, B. Singha, T-P. Chang,
S. Ramaswami and I. Vancurova. St. John’s Univ., NY and
Columbia Med. Sch.
C74
550.18 Purification and characterization of a metal-
dependent regulator protein from Thermobifida fusca.
J.B.
Granger, T. Nguyen, Z. Lu, J.B. Ferguson, P. Santa Maria
and W.R.P. Novak. Wabash Col.
C75
550.19 A DNA damage-inducible response in
Acinetobacter baumannii.
A.E. MacGuire. Northeastern Univ.
C76
550.20 The JmjC domain-containing regulator Gis1 is
regulated by heme and oxygen.
T. Cao, A. Shah, S. Lal and L.
Zhang. Univ. of Texas at Dallas.
C77
550.21 The Wnt/
b-catenin/TCFf-4 pathway
upregulates HMGA1 expression in colon cancer.
T.F. Sumter,
B. Bush, A. Brock, J. Deng and R. Nelson. Winthrop Univ.
C78
550.22 Differential expression of MMP-2 and annexin
V in normal and neoplastic mouse bone cells in response
to direct expression of angiotensin II.
K. Bosch, M. Cain, C.
Seigneur and M. Chernin. Bucknell Univ.
551. RNA FUNCTION AND PROTEIN SYNTHESIS
Poster
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Presentation time: 12:25
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-1:55
pm
C79
551.1
mTOR complex 2 phosphorylates IGF2 mRNA
binding protein1 cotranslationally to promote IGF2 production
and the proliferation of mouse embryonic fibroblasts.
N. Dai
and J. Avruch. Massachusetts Gen. Hosp.
C80
551.2
Study on the anti-atherosclerotic mechanisms
of immune tolerance induced by heat shock protein 60.
C. Hao,
H. Duan, S. Li, S. Wang, C. Xiao, X. Liu, L. Xi and F. Wang.
First Clin. Col. of Shanxi Med. Univ., China.
C81
551.3
The potential role of simian virus 40 polyA
sequence to mediate stress-inducible mRNA translation.
N.
Wong and T.W. Lui. The Univ. of Hong Kong.
C82
551.4
Understanding the basis of pathogenicity
in the R592W mutant of human mitochondrial alanyl-tRNA
synthetase.
J. Borchardt, K. France and J. Chihade. Carleton
Col., MN.
C83
551.5
Increased protein synthesis of IRES containing
mRNAs, that induce cell survival and proliferation, by the
daidzein metabolite equol may contribute to breast cancer
malignancy.
C. Parra and S. Dharmawardhane. Univ. of
Puerto Rico Med. Sci. Campus.
C84
551.6
Binding of eukaryotic initiation factor 4F to
barley yellow dwarf virus 3’ UTR correlates well with protein
synthesis efficiency.
B. Banerjee and D.J. Goss. Hunter Col.
and Grad. Ctr., CUNY.
C85
551.7
Barley yellow dwarf virus utilizes a novel
strategy for translation initiation.
S. Das Sharma and D.J.
Goss. Hunter Col. and Grad. Ctr., CUNY.
C86
551.8
Mechanism of activator (eIF4F) and suppressor
(IRP) binding to iron responsive element mRNA.
J. Ma, M.
Khan, W.C. Merrick, E.C. Theil and D.J. Goss. Hunter Col.
and Grad. Ctr., CUNY, Case Western Reserve Univ., Children’s
Hosp. Oakland Res. Inst. and Univ. of California, Berkeley.
C87
551.9
Toward a better understanding of canonical and
non-canonical cap-binding complex subunits of Arabidopsis
thaliana.
R.M. Patrick, L.K. Mayberry, G. Choy, M.C. Gebhard
and K.S. Browning. Univ. of Texas at Austin.
C88
551.10 Selective mRNA translation by eIF2
phosphorylation during ER stress.
R.C. Wek, T.D. Baird and
L.R. Palam. Indiana Univ. Sch. of Med.
C89
551.11 DNA based folding bio-sensors that are
capable of detecting transcription factors involved in cancer
progression by expressing recombinant TATA binding protein.
Y.C. Reyna and A.J. Bonham. Metropolitan State Univ. of
Denver.
BIOCHEMISTRY SUNDAY
153
S
U
N
C90
551.12 Gene expression of (pro)renin receptor
is downpregulated in heart of transgenic mice with acute
myocardial infarction.
A.A. Ribeiro, R.P. Amorin, M.J.S.
Fernandes, M.C. Irigoyen, J.L. Pesquero and D.E. Casarini.
Fed. Univ. of São Paulo, Univ. of Sao Paulo and Fed. Univ. of
Minas Gerais, Brazil.
C91
551.13 Binding characteristics of TAR RNA and Tat-
cyc peptide from the human immunodeficiency virus.
J. Sun
and M. Najib. San Jose State Univ.
552. MAKING AND USING RNA IN THE NUCLEUS
Poster
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. 7:30
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Presentation time: 12:25
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-1:55
pm
C92
552.1
NOL11, implicated in the pathogenesis of
North American Indian childhood cirrhosis, is required for pre-
rRNA transcription and processing.
S. Baserga, E. Freed, J-L.
Prieto, K. McCann and B. McStay. Yale Sch. of Med. and Natl.
Univ. of Ireland Galway.
553. PROTEIN MODIFICATION, TRAFFICKING AND
DEGRADATION
Poster
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. 7:30
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Presentation time: 1:05
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-2:35
pm
C93
553.1
Rab4 GTPase regulates cell surface expression
of hERG channels through Nedd4-2.
Z. Cui and S. Zhang.
Queen’s Univ., Canada.
C94
553.2
Ubiquitin and cell cycle regulation of Golgi
membrane dynamics.
Y. Wang, D. Tang and X. Zhang. Univ. of
Michigan.
C95
553.3
Stabilization of OCT4 by hypoxia mimetics,
nickel and cobalt.
Y. Yao and W. Dai. NYU, Tuxedo.
C96
553.4
Stabilizing rescued delF508 CFTR at the
plasma membrane by potentiation of its interaction with Na
+
/H
+
exchanger regulatory factor 1.
K. Arora, C.S. Moon, W. Zhang,
A. Ren, S. Yarlagadda, C. Sinha and A.P. Naren. Univ. of
Tennessee Hlth. Sci. Ctr., Memphis.
C97
553.5
Influence of proteasomal degradation of RNA-
binding protein dTIS11 on ARE-mediated decay.
L. Vo ngoc, V.
Kruys and C. Gueydan. Univ. Libre de Bruxelles.
C98
553.6
Interaction of TAG1 and CASPR2, proteins
associated to autism disorder?
E.N. Rubio-Marrero, G.
Falivelli, H. Kim and D. Comoletti. Child Hlth. Inst. of New
Jersey, New Brunswick and UCSD.
C99
553.7
N-linked glycosylation in the ATP binding
cassette class A3 transporter.
S. Mulugeta, M. Zhao, A.
Hawkins, P. Wang, P. Zhang, L. Gonzales, S.H. Guttentag
and M.F. Beers. Univ. of Pennsylvania and Children’s Hosp. of
Philadelphia.
C100
553.8
Study of self catalyzed protein glycation on
monoclonal antibody A.
H. Liu, Y. Yang, H. Flores, B. Zhang, T.
Swartz and T. Patapoff. Genentech.
C101
553.9
Quantitative internalization kinetics of the green
fluorescence protein-tagged guanylyl (guanylate) cyclase/
natriuretic peptide receptor-A in human embryonic kidney-293
cells.
I. Mani, R. Garg, V.A. Nguyen and K.N. Pandey. Tulane
Univ. Hlth. Sci. Ctr.
C102
553.10 A His-rich region in the linker region of PAM
may sense lumenal pH.
K.S. Vishwanatha, R.E. Mains and
B.A. Eipper. Univ. of Connecticut Hlth. Ctr.
C103
553.11 Changes in synapsin 1 phosphorylation and
tubulin acetylation in mice deficient in protein L-isoaspartyl
methyltransferase.
Z. Qin and D.W. Aswad. Univ. of California,
Irvine.
C104
553.12 Peptidylarginine deiminase modulates the
physiological roles of enolase via citrullination.
E-K. Choi, B.
Jang, Y-C. Jeon, A. Ishigami, N. Maruyama, R.I. Carp and
Y-S. Kim. Ilsong Inst. of Life Sci. , Hallym Univ., South Korea,
Tokyo Metro. Inst. of Gerontol., New York State Inst. for Basic
Res. in Develop. Disabil. And Hallym Univ. Col. of med.
C105
553.13 Degradation of the transcription factor Nrf2 in
promyelocytic leukemia-nuclear bodies.
D. McIntosh and I.
Arinze. Meharry Med. Col.
C106
553.14 Activation of muscarinic receptor increases
cardiac potassium hERG channel through phosphorylation of
E3 ubiquitin ligase Nedd4-2.
T. Wang and S. Zhang. Queen’s
Univ., Canada.
C107
553.15 Serum and glucocorticoid inducible kinase
regulates hERG channels through inhibition of Nedd4-2 and
activation of Rab11 recycling endosomes.
S.M. Lamothe and
S. Zhang. Queen’s Univ., Canada.
C108
553.16 The effect of n-butyl-deoxynojirimycin on the
structure, function and trafficking of intestinal glycoproteins.
M.
Amiri and H.Y. Naim. Univ. of Vet.Med. Hannover, Germany.
C109
553.17 Landscape of the PARKIN-dependent ubiquitin
modified proteome in response to mitochondrial depolarization
defined through quantitative proteomics.
S.A. Sarraf, M.
Raman, V. Guarani-Pereira, M.E. Sowa, E.L. Huttlin, S.P.
Gygi and J.W. Harper. Harvard Med. Sch.
C110
553.18 Investigating the roles of Wntless (wls) isoforms
in Wingless signaling.
N.J. Lombardi and E. Selva. Univ. of
Delaware.
C111
553.19 Enhancement of ubiquitin conjugating activity
promotes the clearance of aggregation-prone mutant proteins
in living cells.
F. Shang, Z. Liu, A. Taylor, X. Zhang, M. Wu, Y.
Liu and J.J.N. Liang. USDA at Tufts Univ., Sun Yat-sen Univ.,
China and Brigham and Women’s Hosp., Harvard Univ.
C112
553.20 Transthyretin regulates lysosomal degradation
of hippocampal 14-3-3
z. M. Vieira and M.J. Saraiva. IBMC,
Porto, Portugal.
C113
553.21 Cross-presentation of peptides chaperoned by
heat shock protein gp96.
S.S. Phillips and R.J. Binder. Texas
Southern Univ. and Univ. of Pittsburgh.
C114
553.22 Role of membrane-proximal basic residues in
cell surface trafficking of GPR15.
S. Shikano, J. Bernstein
and Y. Okamoto. Univ. of Illinois at Chicago.
C115
553.23 Characterization of the non-catalytic inhibitory
effect of Ubp6 on proteasome function.
A. Roychowdhury, J.
Robert, B-H. Lee and D. Finley. Harvard Med. Sch.
C116
553.24 Polarized release of TCR-enriched
microvesicles at the center of the T cell immunological synapse.
M. Dustin. NYU Sch. of Med.
C117
553.25 Casein kinase 1
d/ε regulates clathrin- and
actin-mediated endocytosis.
Y.C. Peng, A. Grassart, R. Lu, A.
Michelot, C. Wong, J. Yate III, G. Barnes and D. Drubin. Univ.
of California, Berkeley and The Scripps Res. Inst.
SUNDAY BIOCHEMISTRY
154
C118
553.26 Unraveling the specificity in the ubiquitin
system.
D. Komander. MRC Lab. of Molec. Biol.
554. MECHANISMS OF BACTERIAL AND VIRAL
PATHOGENESIS
Poster
s
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. 7:30
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C119
554.1
Variability in fusogenic activity of human
metapneumovirus fusion protein from different strains.
E.
Klimyte, A. Chang and R. Dutch. Univ. of Kentucky.
C120
554.2
Public health model for mitigation of
antimicrobial resistance.
S. Kannan and J. Martinez.
Southwest Texas Junior Col. and Fort Duncan Reg. Med. Ctr.,
Eagle Pass, TX.
C121
554.3
Manipulation of host cell signaling by bacterial
FIC proteins.
K. Pieles, A. Harms and C. Dehio. Bioctr., Univ.
of Basel.
C122
554.4
Analysis of the replication proteins and
satellites of the turnip crinkle virus.
J.A. Zinskie, K. Myers,
M. Assiri, T. Baumstark and M. Bruist. Univ. of the Sci.in
Philadelphia and Cornell Univ.
C123
554.5
Using molecular dynamics in modeling
broadly neutralizing antibodies against influenza viruses and
its implications for developing a “universal flu vaccine”.
W.
LaCosta, S. Beckman, J. Friend, E. Krautler, L. Pacific, S.
Pulapura, P.C. Shim, T. Herman, W. Wriggers, H. Xu and L.
De. The Pingry Sch., Martinsville, NJ, Milwaukee Sch. of Engin.
and DE Shaw Res., New York.
C124
554.6
Recognition of the WXG substrate YukE by the
type VII secretion system in Bacillus subtilis.
T.A. Sysoeva,
L.A. Huppert, T.L. Ramsdell, S.M. Fortune and B.M. Burton.
Harvard Univ. and Harvard Sch. of Publ. Hlth.
C125
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