...morphologies or DNA sequences are likely to...
...genes, which are sequences of nucleotides. Systematists...
...very similar nucleotide sequences, it is highly...
...align nucleic acid sequences from the two...
...closely related species, sequences may differ at...
...many differences or sequences of different length....
...of the gene sequences. Deletions or insertions...
...shift the remaining sequences, making it difficult...
...closely matching nucleotide sequences. To deal with...
...analyze comparable DNA sequences of differing lengths...
...phylogenies. Very similar sequences are most likely...
...in otherwise different sequences may simply be...
...in extremely divergent sequences. Molecular systematics uses...
...data about DNA sequences increase, it becomes...
...based on DNA sequences, the most parsimonious...
...among all the sequences. More complex “character-state”...
...among all the sequences. Although we can...
...slowly, so DNA sequences in these genes...
...Studies of rRNA sequences indicate that fungi...
...change in DNA sequences is due to...

...also completed genome sequences for Escherichia coli...
...any other identifiable sequences in the DNA,...
...of overlapping short sequences into a single...
...to assemble the sequences. A recent study...
...miss some duplicated sequences, thus underestimating the...
...for analyzing genome sequences. In the United...
...NCBI database of sequences is called Genbank....
...Genbank contained the sequences of 73 million...
...of predicted protein sequences. A third program...
...program searches protein sequences for common stretches...
...a collection of sequences of nucleic acids...
...identified within DNA sequences. How can geneticists...
...genes from DNA sequences and determine their...
...to scan DNA sequences for transcriptional and...
...for certain short sequences that correspond to...
...that correspond to sequences present in known...
...Thousands of such sequences, called expressed sequence...
...collected from cDNA sequences and are cataloged...
...from comparing the sequences of gene candidates...
...may, too. Some sequences are entirely unlike...
...brain—by comparing gene sequences and patterns of...
...The accumulated genome sequences contain a wealth...
...rRNA. Nontranscribed regulatory sequences, such as promoters,...
...more complex regulatory sequences. In fact, humans...
...consists of DNA sequences that don’t code...
...three species. These sequences are more highly...
...tRNAs. Gene-related regulatory sequences and introns account...
...is repetitive DNA, sequences that are present...
...transposable elements and sequences related to them....
...transposable elements and sequences related to them...
...elements and related sequences are usually hundreds...
...not identical. These sequences make up 25–50%...
...family of similar sequences called Alu elements....
...Alu elements. These sequences account for approximately...
...or L1. These sequences are about 6,500...
...rate of transposition. Sequences within L1 block...
...for transposition. L1 sequences have been found...
...tandemly repeated short sequences. Repeated units may...
...human genome. DNA sequences that code for...
...introns and regulatory sequences associated with genes...
...present as unique sequences, with only one...
...of identical DNA sequences, the sequences are...
...DNA sequences, the sequences are usually clustered...
...of identical DNA sequences. These rRNA molecules...
...analysis of DNA sequences to reconstruct the...
...their homologous gene sequences are not correctly...
...comparison of gene sequences within a multigene...
...the amino acid sequences of the various...
...their amino acids sequences and three-dimensional structures....
...of existing DNA sequences within genes has...
...to new coding sequences when an Alu...
...21.6 Comparing genome sequences provides clues to...
...Comparisons of genome sequences from different species...
...the complete genome sequences of bacteria, archaea,...
...assembly of genomic sequences from a closely...
...and vertebrates. The sequences are so similar...
...chromosomal arrangement. Homeobox-containing sequences have been found...
...in the regulatory sequences of particular genes...

...comparisons of nucleotide sequences in DNA and...
...DNA and RNA sequences grows. A. Phylogenies...
...morphologies or DNA sequences are likely to...
...genes, which are sequences of nucleotides. Systematists...
...closely similar nucleotide sequences, it is highly...
...align nucleic acid sequences from the two...
...closely related species, sequences may differ at...
...many differences or sequences of different length....
...of the gene sequences. Deletions or insertions...
...shift the remaining sequences, making it difficult...
...closely matching nucleotide sequences. To deal with...
...analyze comparable DNA sequences of differing lengths...
...phylogenies. Closely similar sequences are most likely...
...in otherwise different sequences may simply be...
...in extremely divergent sequences. In other words,...
...in extremely different sequences of different lineages....
...data about DNA sequences increase, it becomes...
...based on DNA sequences, the most parsimonious...
...among all the sequences. More complex character-state...
...among all the sequences. Although we can...
...comparisons of DNA sequences in these genes...
...change in DNA sequences is due to...

...and fewer regulatory sequences than human genes....
...protein includes the sequences encoded by all...
...contains only the sequences encoded by exons...
...which cuts CCGG sequences only if the...
...other unmethylated CCGG sequences between the EcoRI...