Proceedings of the National Academy of Sciences…
1999
We measured the expression pattern and analyzed codon usage in 8,133, 1,550, and 2,917 genes, respectively, from Caenorhabditis elegans, Drosophila melanogaster, and Arabidopsis thaliana. In those… (More)
RESULTS
CpGProD is an application for identifying mammalian promoter regions associated with CpG islands in large genomic sequences. Although it is strictly dedicated to this particular promoter… (More)
Relative-rate tests may be used to compare substitution rates between more than two sequences, which yields two main questions: What influence does the number of sequences have on relative-rate tests… (More)
To determine whether gene expression patterns affect mutation rates and/or selection intensity in mammalian genes, we studied the relationships between substitution rates and tissue distribution of… (More)
Proceedings of the National Academy of Sciences…
2001
Understanding the factors responsible for variations in mutation patterns and selection efficacy along chromosomes is a prerequisite for deciphering genome sequences. Population genetics models… (More)
To understand the origin and evolution of isochores-the peculiar spatial distribution of GC content within mammalian genomes-we analyzed the synonymous substitution pattern in coding sequences from… (More)
BASE composition is spatially structured in mammaisochores may simply reflect variable mutation processes among genomic regions, consistent with the neutral lian genomes. From sodium chloride… (More)
We compared the exon/intron organization of vertebrate genes belonging to different isochore classes, as predicted by their GC content at third codon position. Two main features have emerged from the… (More)
To help understand the evolution of suppressed recombination between sex chromosomes, and its consequences for evolution of the sequences of Y-linked genes, we have studied four X-Y gene pairs,… (More)
Phylogenetic relationships among 19 extant species of rodents, with special emphasis on rats, mice, and allied Muroidea, were studied using sequences of the nuclear protein-coding gene LCAT… (More)