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photo of Debashish Bhattacharya Debashish Bhattacharya
The University of Iowa
Department of Biological Sciences
Roy J. Carver Center for Comparative Genomics
Director, Interdisciplinary Program in Genetics
Faculty Member (Evolutionary/Comparative Genetics): Faculty of 1000
Interdisciplinary Program in Applied Mathematical and Computational Sciences
Adjunct Scientist, Woods Hole Oceanographic Institution, Woods Hole MA 02543
446 Biology Building
Iowa City, IA 52242
Tel: (319) 335-1977
Fax: (319) 335-1069
Email: debashi–bhattacharya@uiowa.edu

Funding sources:
NSFJGINIHUSDANASA
Endosymbiotic Origin of
Algal and Plant Plastids


  Press release:
Debashish elected 2007 AAAS Fellow



Job opportunities in the Bhattacharya Lab








- The Bhattacharya Lab will be moving to Rutgers University,
New Jersey in July 2009.

-
Debashish hosted workshop to discuss the
"Future of the Tree of Life Program"

The workshop report is now available for download

- Debashish and Ginger Armbrust (Univ Washington)
share the 2008 Darbaker Prize from the Botanical
Society of America

Upcoming Papers:

Rumpho, M.E., J.M. Worful, J. Lee, K. Kannan, M.S. Tyler,
D. Bhattacharya, A. Moustafa, and J.R. Manhart.
Accepted.
Horizontal gene transfer of the algal
nuclear gene psbO to the photosynthetic sea
slug Elysia chlorotica.
Proc. Natl. Acad. Sci. USA

Gross, J., and D. Bhattacharya. Accepted.
Revaluating the evolution of the Toc/Tic protein
translocons.
Trends Plant Sci.


Reyes-Prieto, A., H.S. Yoon, and D. Bhattacharya.
Provisionally accepted. Marine protist (algal)
genomics and evolution. Encyclopedia of
Life Sciences.

Recent Papers:

Frommolt R., S. Werner, H. Paulsen, R. Goss, C.
Wilhelm, S. Zauner, U.G. Maier, A.R. Grossman,
D. Bhattacharya, M. Lohr. Ancient Recruitment by
Chromists of Green Algal Genes Encoding
Enzymes for Carotenoid Biosynthesis.

Mol Biol Evol. 2008 Sep 17.

Grosskurth, S.E., D. Bhattacharya, Wang Q., Lin, J.J.
Emergence of Xin Demarcates a Key Innovation in
Heart Evolution.
PLoS ONE 2008 PDF

Adrian Reyes-Prieto, Ahmed Moustafa, Debashish
Bhattacharya. Multiple genes of apparent algal
origin suggest ciliates may once have been
photosynthetic.
Curr Biol. 2008 Jul 8;18(13):956-62.

Ahmed Moustafa, Adrian Reyes-Prieto, Debashish
Bhattacharya. Chlamydiae Has Contributed at
Least 55 Genes to Plantae with Predominantly
Plastid Functions.
PLoS ONE 2008 PDF

William Lanier, Ahmed Moustafa, Debashish
Bhattacharya and Josep M. Comeron. EST analysis
of Ostreococcus lucimarinus, the most compact
eukaryotic genome, shows an excess of introns in
highly expressed genes.
PLoS ONE. 2008 May
14;3(5):e2171.
PDF

Jeferson Gross, Jorg Meurer and Debashish
Bhattacharya. Evidence of a chimeric genome in
the cyanobacterial ancestor of plastids.
BMC
Evolutionary Biology 2008, 8:117 (23 Apr 2008)
PDF

Ahmed Moustafa and Debashish Bhattacharya,
PhyloSort: a user-friendly phylogenetic sorting
tool and its application to estimating the
cyanobacterial contribution to the nuclear genome
of Chlamydomonas.

BMC Evolutionary Biology 2008, 8:6 (2008)
PDF

Debashish Bhattacharya and Tetyana Nosenko.
Endosymbiotic and horizontal gene transfer in
chromalveolates.
J. Phycol., Volume 44, Issue 1,
Page 7-10, Feb 2008


Yoon, H.S., J. Grant, Y.I. Tekle, M. Wu, B.C. Chaon,
J.C. Cole, J.M. Logsdon, D.J. Patterson,
D. Bhattacharya, and L.A. Katz. Broadly sampled
multigene trees of eukaryotes.

BMC Evol Biol. 2008 Jan 18;8:14 PDF

Bhattacharya, D., J.M. Archibald, A.P.M. Weber, and
A. Reyes-Prieto. 2007. How do endosymbionts
become organelles? Understanding early events
in plastid evolution.
BioEssays 2007
Dec;29(12):1239-46.


Nosenko Tetyana and Debashish Bhattacharya.
Horizontal gene transfer in chromalveolates.
BMC Evol. Bio. 2007 Sep 25;7(1):173
PDF

Tyra H. M., M. Linka , A.P.M. Weber, D. Bhattacharya. Host Origin of Plastid Solute Transporters in the
First Photosynthetic Eukaryotes.

Genome Biol. 2007 Oct 5;8(10):R212 PDF

Haugen P., D. Bhattacharya, J.D. Palmer, S. Turner,
L.A. Lewis and K.M. Pryer. Cyanobacterial
ribosomal RNA genes with multiple,
endonuclease-encoding group I introns.

BMC Evol. Bio. 2007 Sep 8;7:159. PDF

Zhang, H., D. Bhattacharya, and S. Lin.
A three-gene phylogeny suggests monophyly of
Prorocentrales and a basal position for
Amphidinium and Heterocapsa.
J. Mol. Evol. 2007
Oct;65(4):463-74.
PDF

Nosenko, T., B. Boese, and D. Bhattacharya.
Pulsed field gel electrophoresis analysis of
genome size and structure in Pavlova gyrans
and Diacronema sp. (Haptophyta).

J. Phycol. 43,763–767 (2007).
PDF

Reyes Prieto, A., and D. Bhattacharya.
Phylogeny of Calvin cycle enzymes supports
Plantae monophyly.
Mol Phylogenet Evol. 2007
Oct;45(1):384-91.
PDF

Reyes-Prieto A., Bhattacharya D. 2007. Phylogeny
of Nuclear Encoded Plastid Targeted Proteins
Supports an Early Divergence of Glaucophytes
within Plantae.
Mol Biol Evol. 2007 Nov;24(11):
2358-61.
PDF

Hackett, J.D., H.S. Yoon, S. Li, A. Reyes-Prieto,
S.E. Rummele, and D. Bhattacharya.
Phylogenomic analysis supports the monophyly
of cryptophytes and haptophytes and the
association of 'Rhizaria' with chromalveolates.

Mol Biol Evol. 2007 Aug;24(8):1702-13.
PDF

Reyes-Prieto, A., A.P.M. Weber, and D. Bhattacharya. 2007. Plastid endosymbiosis: The origin and
establishment of the plastid in algae and plants.

Annu Rev Genet . 2007 Jun 28. PDF

Patterson, D.J., D. Bhattacharya, J. Cole,
M. Dunthorn, J. Logsdon, L. Katz and
L.Wegener Parfrey. Classifying protists.
Microbiology Today 2007 February:44-45.
PDF

Reyes-Prieto, A., J.D. Hackett, M.F. Bonaldo,
M.B. Soares, and D. Bhattacharya.
Cyanobacterial contribution to algal nuclear
genomes is primarily limited to plastid functions.

Curr. Biol. 2006 Dec 5;16(23):2320-5.
PDF

Reeb, V., P. Haugen, D. Bhattacharya
and F. Lutzoni. Evolution of Pleopsidium
(lichenized Ascomycota) S943 group I introns
and the phylogeography of an intron-encoded
putative homing endonuclease.

JME. 2007 Feb. 8. PDF




front cover JPhycol 2/2008
front cover of the book Genomics and Evolution of Microbial EukaryotesContents Buy Now
Read review

front cover PLoS

front cover JME
front cover ALGAE
front cover PNAS
front cover Evolution and Development  
PDB ID: 1VCR
Chlorophyll A/B protein complex from pea chloroplast thylakoid membranes, resolution: 9.50 angstroms
spin the structure
link to PDB entry

Results of Protist
Genome Evolution Workshop
in 2004
 

This material is based upon work supported by the National Science Foundation.
Any opinions, findings, and conclusions or recommendations expressed in this material are those
of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Please address questions/comments to the Debashish Bhattacharya Lab web site to susanne–ruemmele@uiowa.edu
.
Site last updated Oct. 07, 2008


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