Genetics, Vol 141, 147-157, Copyright © 1995


INVESTIGATIONS

Integrated Maps of the Chromosomes in Dictyostelium discoideum

W. F. Loomis, D. Welker, J. Hughes, D. Maghakian and A. Kuspa
Center for Molecular Genetics, Department of Biology, University of California at San Diego, La Jolla, California 92093

Detailed maps of the six chromosomes that carry the genes of Dictyostelium discoideum were constructed by correlating physically mapped regions with parasexually determined linkage groups. Chromosomally assigned regions were ordered and positioned by the pattern of altered fragment sizes seen in a set of restriction enzyme mediated integration-restriction fragment length polymorphism (REMI-RFLP) strains each harboring an inserted plasmid that carries sites recognized by NotI, SstII, SmaI, BglI and ApaI. These restriction enzymes were used to digest high molecular weight DNA prepared from more than 100 REMI-RFLP strains and the resulting fragments were separated and sized by pulsed-field gels. More than 150 gene probes were hybridized to blots of these gels and used to map the insertion sites relative to flanking restriction sites. In this way, we have been able to restriction map the 35 mb genome as well as determine the map position of more than 150 genes to with ~40 kb resolution. These maps provide a framework for subsequent refinement.


This article has been cited by other articles:


Home page
Nucleic Acids ResHome page
H. Urushihara, T. Morio, T. Saito, Y. Kohara, E. Koriki, H. Ochiai, M. Maeda, J. G. Williams, I. Takeuchi, and Y. Tanaka
Analyses of cDNAs from growth and slug stages of Dictyostelium discoideum
Nucleic Acids Res., March 9, 2004; 32(5): 1647 - 1653.
[Abstract] [Full Text] [PDF]


Home page
Infect. Immun.Home page
J. M. Solomon, G. S. Leung, and R. R. Isberg
Intracellular Replication of Mycobacterium marinum within Dictyostelium discoideum: Efficient Replication in the Absence of Host Coronin
Infect. Immun., June 1, 2003; 71(6): 3578 - 3586.
[Abstract] [Full Text] [PDF]


Home page
Nucleic Acids ResHome page
R. Sucgang, G. Chen, W. Liu, R. Lindsay, J. Lu, D. Muzny, G. Shaulsky, W. Loomis, R. Gibbs, and A. Kuspa
Sequence and structure of the extrachromosomal palindrome encoding the ribosomal RNA genes in Dictyostelium
Nucleic Acids Res., May 1, 2003; 31(9): 2361 - 2368.
[Abstract] [Full Text] [PDF]


Home page
MicrobiologyHome page
Ma. X. U. Garcia, C. Roberts, H. Alexander, A. M. Stewart, A. Harwood, S. Alexander, and R. H. Insall
Methanol and acriflavine resistance in Dictyostelium are caused by loss of catalase
Microbiology, January 1, 2002; 148(1): 333 - 340.
[Abstract] [Full Text] [PDF]


Home page
Genome ResHome page
B. A. Konfortov, H. M. Cohen, A. T. Bankier, and P. H. Dear
A High-Resolution HAPPY Map of Dictyostelium discoideum Chromosome 6
Genome Res., November 1, 2000; 10(11): 1737 - 1742.
[Abstract] [Full Text]


Home page
Infect. Immun.Home page
J. M. Solomon, A. Rupper, J. A. Cardelli, and R. R. Isberg
Intracellular Growth of Legionella pneumophila in Dictyostelium discoideum, a System for Genetic Analysis of Host-Pathogen Interactions
Infect. Immun., May 1, 2000; 68(5): 2939 - 2947.
[Abstract] [Full Text] [PDF]


Home page
Microbiol. Mol. Biol. Rev.Home page
F. Paques and J. E. Haber
Multiple Pathways of Recombination Induced by Double-Strand Breaks in Saccharomyces cerevisiae
Microbiol. Mol. Biol. Rev., June 1, 1999; 63(2): 349 - 404.
[Abstract] [Full Text] [PDF]


Home page
GeneticsHome page
D. Francis
High Frequency Recombination During the Sexual Cycle of Dictyostelium discoideum
Genetics, April 1, 1998; 148(4): 1829 - 1832.
[Abstract] [Full Text] [PDF]


Home page
Mol. Cell. Biol.Home page
P. Manivasakam and R. H. Schiestl
Nonhomologous End Joining during Restriction Enzyme-Mediated DNA Integration in Saccharomyces cerevisiae
Mol. Cell. Biol., March 1, 1998; 18(3): 1736 - 1745.
[Abstract] [Full Text]


Home page
J. Cell Sci.Home page
T Liu and M Clarke
The vacuolar proton pump of Dictyostelium discoideum: molecular cloning and analysis of the 100 kDa subunit
J. Cell Sci., January 5, 1996; 109(5): 1041 - 1051.
[Abstract] [PDF]


Home page
J. Biol. Chem.Home page
G. M. Souza, J. Hirai, D. P. Mehta, and H. H. Freeze
Identification of Two Novel Dictyostelium discoideum Cysteine Proteinases That Carry N-Acetylglucosamine-1-P Modification
J. Biol. Chem., December 1, 1995; 270(48): 28938 - 28945.
[Abstract] [Full Text] [PDF]


Home page
Genome ResHome page
G. Glöckner, K. Szafranski, T. Winckler, T. Dingermann, M. A. Quail, E. Cox, L. Eichinger, A. A. Noegel, and A. Rosenthal
The Complex Repeats of Dictyostelium discoideum
Genome Res., April 1, 2001; 11(4): 585 - 594.
[Abstract] [Full Text]