DNAMAN for Windows
DNAMAN uses advanced features of Microsoft Windows and offers versatile visual tools for sequence
analysis.
Sequence Manipulation
页码,1/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
Sequence input
DNAMAN provides 20 sequence channels to keep active sequences in memory. These sequence
channels simplify multiple functional analyses and substantially increase the efficiency of
your works. A panel window shows the current working sequence. You can edit the sequence
directly in the panel.
Information exchange
DNAMAN accepts sequence files in GenBank, GCG, CUSTAL, FASTA, PIR and GDE format. It can
export multiple sequences in GCG, CUSTAL, PIR and GDE format.
DNAMAN provides a word processor for sequence editing. With this word processor, you can
incorporate charts, images, graphics from any other Windows software into your documents.
DNAMAN works as an object linking and embedding (OLE) server to exchange the information of
restriction maps with other software. With OLE, you can incorporate your restriction maps into
other Windows applications, and directly modify the maps within the applications.
You can directly access the Internet with DNAMAN through the Netscape browser. When you insert
the browser into a document of the DNAMAN word processor, you can directly exchange
information between your documents and the Internet.
页码,2/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
Editing
Editing a text file with DNAMAN is as easy as working with your favorite word processor. With
the word processor of DNAMAN, you can edit original sequence files, and analysis results as
well.
Sequence composition and conversion
DNAMAN reports the composition and molecular weight of a sequence. It performs the conversion
of a sequence to its reverse, complementary, reverse complementary, double strand, and RNA
sequences.
页码,3/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
BLAST documents/Internet access
In addition to accessing the Internet through Web browser, DNAMAN prepares a file in BLAST
document formats with a query sequence for directly accessing BLAST E-mail Server. Five BLAST
document formats are currently available: Blastn, Blastx, Tblastx, Blastp and
Examples:
Sequence Search
Search for nucleotide sequences
With DNAMAN, you can search for nucleotide sequences from one or both strands of a
DNA sequence. Gaps and ambiguous nucleotides are allowed in the query sequences. You
can also provide multiple query sequences for searching.
页码,4/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
DNAMAN instantly reports the searching results in graphics. Colors and arrowheads
indicate different sequence groups and sites. You can magnify any region of the DNA
fragment and display the regional sequence of by selection.
The versatility of query sequences and graphical presentations make the search
function useful in many other areas, such as presenting restriction sites, elements
and gene structures.
Search for consensus sequences
With DNAMAN, you can search for DNA or protein consensus sequences from both strands
or six reading frames of DNA sequences. DNAMAN provides a database of DNA and
protein consensus sequences. The database is expandable and editable. You can create
custom consensus sequence databases.
Search for open reading frames
页码,5/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
You can search for open reading frames from six reading frames of a DNA sequence.
The searching result is shown in a text table. DNAMAN can also display the result in
a graphic window.
Search for repeat sequences
You can search for direct repeat and reverse repeat sequences from both stands of a
DNA sequence. You can also search for reverse complementary repeat sequences that
may form hairpin/stem-loop structures.
Search for amino acid sequences
You can search for an amino acid sequence and its variations from the six reading
frames of a DNA sequence. DNAMAN allows ambiguous amino acids as well as a number of
mismatches in a query sequence.
Restriction Analysis
Restriction site analysis
You can search any restriction site on a DNA sequence. DNAMAN supplies two
restriction enzyme files; the restrict.enz file with 180 most frequently used
restriction enzymes, and the dnamanre.enz file with 1364 enzyme records. You can
also create your own enzyme files. All the enzyme files are editable and expandable.
DNAMAN provides custom restriction enzyme filters on cutter, ends, frequency and
methylation sensitivity. Users can define the DNA molecule as a linear or a circular
type.
DNAMAN reports the restriction analysis results in an easy-to-read table. The
cutting sites are shown in alphabetical order of enzymes, and in site position order
as well. The non-cutting enzymes are also listed. In addition, DNAMAN displays
enzyme sites on the top of the DNA sequence.
Restriction map
DNAMAN provides easy-to-use tools to produce publication-quality restriction maps.
These tools can be used to draw linear or circular restriction maps with or without
DNA sequence information. You can also draw maps for other projects, such as PCR
strategy diagrams, gene structural maps, etc.
页码,6/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
DNAMAN accompanies with a high quality drawing program, LBDraw. Working with LBDraw,
you can easily make sophisticated diagrams with many restriction maps.
Restriction pattern illustration
DNAMAN predicts the patterns of restriction enzyme digested DNA fragments in a gel
electrophoresis. You can perform single enzyme digestion on multiple sequences, and
single or multiple digestion on a single sequence. DNAMAN shows the information of
restriction fragments on their sizes and ends when you click on these fragments.
Electronic cloning
DNA cloning is a time consuming and expensive process. DNAMAN provides easy
tools to design a cloning strategy and performs evaluation analyses on target
sequences. This feature could improve the efficiency of your cloning work in
页码,7/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
laboratory.
DNAMAN mimics basic steps of the actual cloning process:
l Restriction analysis on the original vector and insert sequences
l Selection of vector and insert fragments from restriction pattern
l Verification of the end compatibility of DNA fragments
l Modification of fragment ends if necessary
l Insertion of linkers if necessary
l Producing the final clone sequence
Constructing restriction maps
DNAMAN can help you reconstruct a restriction map in the absence of DNA sequence.
You must provide all fragment sizes in single and double digestion. DNAMAN deduces
the possible restriction map(s) from the information of restriction fragments.
Silent mutation analysis
Silent mutation analysis allows you to design a desired mutation site on a DNA
sequence. This mutation will result in the modification of restriction property
without changing the coding amino acid sequence. This function searches for
potential mutation positions to create or destroy restriction enzyme sites.
Directed mismatch analysis
Directed mismatch analysis allows you to create or remove restriction sites on a DNA
sequence or its mutants (variants) by incorporating a single or double mismatch at a
site near the mutation. Using this function you can create or destroy a restriction
site in order to distinguish the wild type allele and a common mutant allele.
Sequence Assembly
Sequence assembly method
页码,8/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
DNAMAN uses fast alignment algorithms to assemble quickly and accurately a large number of
overlapping sequences. DNAMAN can automatically adjust the orientation of each fragment and
remove vector sequences as well. You can set sensitivity parameters to control gaps and
ambiguous sequences in contigs.
Sequence assembly editor
DNAMAN displays sequence assembly project in three windows:
l Graphic window provides an overview of the assembly construction. You can edit this
graphical presentation to produce high quality diagrams for publications.
l Name list window contains all assembled sequence names. You can change the sequence order
by moving the sequence names in this window.
l Sequence window shows all original sequences and a consensus sequence. You can edit any
of the original sequences to improve the result of sequence assembly.
DNAMAN exports sequence the assembly result in a text window. You have options of
reporting the consensus sequence only, or all sequences including the consensus sequence
and original sequences.
Sequence Homology Analyses
Dot matrix plot
With DNAMAN, you can compare two DNA sequences or two protein sequences in a dot matrix plot.
There are two methods for comparison. Method 1 uses a fast algorithm and is suitable for long
sequences. Method 2 performs progressive comparison to reduce the background of low homology
regions. The two methods yield different speed and accuracy in analysis.
DNAMAN displays the actual sequences and their alignment on any selected region in a sequence
页码,9/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
window.
Two sequence alignment
DNAMAN uses fast or optimal algorithms to align two DNA or protein sequences. You have options
to control the sensitivity of alignment. DNAMAN also allows you to select any region of target
sequences for alignment.
For DNA sequence alignment, you have an option to use the minus strand for comparison. For
protein sequence alignment, DNAMAN can report the amino acid similarity of two protein
sequences in a text window. The amino acid similarity matrix is editable by users.
页码,10/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
Multiple Sequence Alignment
Multiple sequence alignment methods
Fast alignment
DNAMAN uses Wilbur and Lipman algorithm for fast alignment. You can quickly align a large
number of DNA or protein sequences. This algorithm is able to produce an accurate alignment if
sequence divergence is low.
Optimal alignment
Feng-Doolittle and Thompson method (CLUSTAL) is used for optimal sequence alignment. You can
input individual sequences and/or multiple alignment profiles. There are three types of
alignment:
l Full alignment to completely align all sequences.
l Profile alignment to align two multiple alignment profiles without disturbing the
original alignments.
l New sequence on profile to align a new sequence with an existing multiple alignment
profile.
You can optimize multiple alignment by selecting alignment criteria in the easy
panel.
Multiple sequence alignment editor
DNAMAN provides a high performance alignment editor. A graphical view of the alignment allows
you to quickly move to an interesting region. You can change the alignment list order by drag
and drop sequence names. You are also able to add or delete gap insertions, move a fragment
within a gap and truncate aligned sequences.
页码,11/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
You can modify the appearance of multiple alignment sequences:
l displaying identical residues in colors or blocks
l displaying consensus sequence
l changing text font
Multiple alignment input and output
You can directly input sequences or multiple alignment profiles for alignment from the
following sources:
l GenBank,
l EMBL/Swiss Prot,
l GCG/MSF,
l CUSTAL,
l FASTA,
l NBRF/PIR
l GDE
The multiple alignment editor can output an alignment in different formats:
NBRF/PIR, and GDE. The multiple input and out put capacity of DNAMAN makes it compatible with
major sequence analysis software.
Phylogenetic trees
DNAMAN calculates the homology matrix and establishes related distances between all pairs of
sequences. Consequently, DNAMAN can output a distance matrix of multiple alignment, and draw
phylogenetic trees or homology trees. You can carry out bootstrapping tests for the confidence
value of a phylogenetic tree.
页码,12/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
Restriction analysis
If the sequences in multiple alignment editor are DNA, you can perform a restriction analysis
on these sequences. This analysis is useful in restriction site comparison of aligned DNA
sequences.
Hydrophobic / hydrophilic profiles
If the sequences in multiple alignment editor are protein, you can plot the hydrophobic or
hydrophilic profile of all sequences for comparison.
Protein secondary structure prediction
DNAMAN predicts the secondary structure of multiple protein sequences using the DSC method
页码,13/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
developed by King and Sternberg.
Primer Analysis
Primer design
The function of primer design includes not only primer filtration by Tm, but also mispriming
and restriction analyses on the primers. DNAMAN can help you to find optimal primers that
satisfy your requirements.
l DNAMAN allows you to set numerous control criteria for optimal primer filtration, such as
the regions of target DNA, size of PCR products, primer characteristics, reaction
conditions and primer configurations.
l You can carry out a restriction analysis on the primers in order to select those with or
without restriction site(s).
l You can discard the primers that are easy to anneal to secondary sites of target DNA
using mispriming analysis.
Melting temperature prediction
DNAMAN calculates and reports the thermodynamic Tm, hybridization Tm, and GC+AT Tm of
hybridization. You can also have the Tm information on the hybridization of
RNA. These Tms can be used for PCR primers as well as hybridization probes.
Complementarity of primers
Primer complementarity may affect the performance of PCR primers or hybridization probes.
DNAMAN analyzes the following three kinds of primer complementarity.
l Self-complementary
DNAMAN searches for the most possible self-complementary configuration of primers with
the lowest free energy.
l Complementarity with target DNA
DNAMAN searches for the complementary sequences between the primer and both stands of
target DNA.
l Two primer complementarity
页码,14/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
DNAMAN searches for complementary sequences between two primers. It reports the
continuous and discontinuous complementary sequences.
Mispriming analysis
With mispriming analysis you can search for all possible annealing sites of a primer on target
DNA sequence. DNAMAN allows you to set up Score matrix: perfect match, mismatch and G
Position weight matrix, Gap penalty and Cut-off score. This analysis can eliminate PCR primers
that are easy to anneal to secondary sites.
Silent mutation primers
Silent mutation analysis allows you to design a desired mutation site on a DNA sequence. This
mutation will result in the modification of restriction property without changing the coding
amino acid sequence. This function searches for potential mutation positions to create or
destroy restriction enzyme sites. You can use this function to design primers to create a
silent muation on target DNA sequence.
Directed mismatch primers
Directed mismatch analysis allows you to create or remove restriction sites on a DNA sequence
or its mutants (variants) by incorporating mismatch at a site near the mutation. Using this
function you can design PCR primers to create or destroy a restriction site in order to
distinguish the wild type allele and a common mutant allele.
Translation and Protein Analysis
Translation
DNAMAN deduces protein sequences from three reading frames of a DNA sequence and displays
results with many options. By setting the number of amino acid per one line, you can change
the layout of the translation file.
DNAMAN allows you to select any region from a sequence file, and perform translation analysis.
In the report file DNAMAN shows both translated and untranslated regions.
Genetic code table
DNAMAN provides seven genetic code tables with the options of adding new code tables or
editing any existing one. You can select any genetic code table for translation and protein
页码,15/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
analysis.
Reading frame overview
DNAMAN presents a graphical overview on six reading frames of a DNA sequence. It is a useful
feature to locate the ORFs on a large DNA sequence.
Codon usage analysis
DNAMAN provides a codon usage table for any reading frame of a DNA sequence. The table
indicates the number and frequency of each codon used in a reading frame.
Amino acid composition
DNAMAN reports the amino acid composition, pI and molecular weight of a protein sequence.
Protein hydrophobic and hydrophilic profile
DNAMAN shows protein hydrophobic and hydrophilic profiles in a graphic window that may help
you to predict hydrophobic clusters or antigen regions in a protein sequence. The graphical
profiles are editable to produce high quality illustrations for publications.
Protein charge and pI analysis
DNAMAN calculates protein charge at a given pH. It shows also the predicted isoelectric point
of the protein. In addition, DNAMAN can deduce the suitable buffer pH for a desired charge.
Protein secondary structure prediction
DNAMAN predicts the secondary structure of a protein sequence using the DSC method developed
by King and Sternberg.
页码,16/33DNAMAN
2009-2-24mhtml:file://C:\Documents%20and%20Settings\bbioo\Local%20Settings\T...
生
物
秀
-专
心
做
生
物
ww
w.
bb
ioo
.co
m
Reverse translation
DNAMAN provides the reverse translation of a protein sequence. It reports the reverse
translated DNA sequence with ambiguous nucleotides at variant positions. This feature can be
used to degenerate primers from peptide sequences.
Database Management
Oligo database
You may have a large number of oligo nucleotides for experiments of sequencing, blotting, PCR,
etc....DNAMAN provides an oligo database manager that can help you to effectively organize and
use these oligoes.
When you create oligo databases for different projects. DNAMAN allows you to attach a password
for the security of the database.
l Any oligo database is expandable and all records are editable.
l You can provide information for each record in seven fields: name, source, memo, length,
GC content, melting temperature and sequence.
l The name, source, memo, length can be used as sorting keys.
l You can import a large number of oligo records from a text file, or export any record to
a text file.
DNA and protein database
DNAMAN databas
本文档为【DNAMAN使用说明】,请使用软件OFFICE或WPS软件打开。作品中的文字与图均可以修改和编辑,
图片更改请在作品中右键图片并更换,文字修改请直接点击文字进行修改,也可以新增和删除文档中的内容。
该文档来自用户分享,如有侵权行为请发邮件ishare@vip.sina.com联系网站客服,我们会及时删除。
[版权声明] 本站所有资料为用户分享产生,若发现您的权利被侵害,请联系客服邮件isharekefu@iask.cn,我们尽快处理。
本作品所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用。
网站提供的党政主题相关内容(国旗、国徽、党徽..)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。