I have a collection of genomic contigs that I want to scaffold using a closely related species' genomic reference as the backbone. I just want to use the reference to orient and space the contigs, and then fill in gaps with Ns. What would be the best (and simplest) way to accomplish that?
Unconfigured Ad
Collapse
X
-
ABACUS was designed for ordering contigs relative to a reference, and with IMAGE you can fill the gaps with your reads. Both programs are a part of the PAGIT pipeline. In my experience, ABACUS is quite straightforward to use but IMAGE is very buggy; it will change the name of you input files, create lots of temporary files and fail without clear warnings. Also, I recall having to change some of the code with IMAGE to get it working correctly.
-
-
Scaffold_builder (http://www.scfbm.org/content/8/1/23) looks straight-forward and could be a good tool for that purpose. Haven't had the time to test it myself yet though.MSc Bioinformatics student at the Free University Berlin , Germany
Comment
Latest Articles
Collapse
-
by SEQadmin2
CRISPR/Cas9 sparked the gene editing revolution for both research and therapeutics.1 But this system still showed severe issues that limited its applications. The most prominent were the heavy reliance on PAM sequences, delivery limitations, double-stranded breaks that prompt unintended edits and cell death, and editing inefficiency (both in targeting and in knock-in reliability).
Despite this, “CRISPR helped turn genome editing from a specialized technique into...-
Channel: Articles
07-31-2026, 11:01 AM -
-
by SEQadmin2
Proteomics platforms are evolving rapidly, with advances in mass spectrometry and affinity-based approaches expanding what researchers can detect and at what scale. As the field moves toward deeper proteome coverage and clinical applications, scientists face an increasingly complex landscape of tools. This article will explore how researchers are navigating these choices to find the right platform for their work.
The systematic characterization of the human proteome has...-
Channel: Articles
07-20-2026, 11:48 AM -
-
by SEQadmin2
Genomics studies in neuroscience face a special challenge due to the brain’s complexity and scarcity of samples. Mapping changes in cell type and state using conventional next-generation sequencing methods remains challenging. Advances in technologies like single-cell sequencing, spatial transcriptomics, and long-read sequencing have opened the door to deeper studies of the brain and diseases like Alzheimer’s, amyotrophic lateral sclerosis (ALS), and schizophrenia.
...-
Channel: Articles
07-09-2026, 11:10 AM -
ad_right_rmr
Collapse
News
Collapse
| Topics | Statistics | Last Post | ||
|---|---|---|---|---|
|
Started by SEQadmin2, 07-31-2026, 02:55 AM
|
0 responses
18 views
0 reactions
|
Last Post
by SEQadmin2
07-31-2026, 02:55 AM
|
||
|
Started by SEQadmin2, 07-24-2026, 12:17 PM
|
0 responses
16 views
0 reactions
|
Last Post
by SEQadmin2
07-24-2026, 12:17 PM
|
||
|
Started by SEQadmin2, 07-23-2026, 11:41 AM
|
0 responses
16 views
0 reactions
|
Last Post
by SEQadmin2
07-23-2026, 11:41 AM
|
||
|
Started by SEQadmin2, 07-20-2026, 11:10 AM
|
0 responses
26 views
0 reactions
|
Last Post
by SEQadmin2
07-20-2026, 11:10 AM
|
Comment