Which software is proper for pacbio reads alignment to reference genome? I see bwa mem is ok, and there is blasr, but slow. How about MHAP? But from the manual it says the output is blasr m4 format, not sam/bam. Why that? The MHAP paper show better alignment performance to blasr, but it cannot generate sam?
Unconfigured Ad
Collapse
X
-
Blasr is the recommended option, but as you noted, can be slow. Take a look at some of these tips to speed it up a little bit for nearly identical sequences:Originally posted by Rui Guo View PostWhich software is proper for pacbio reads alignment to reference genome? I see bwa mem is ok, and there is blasr, but slow. How about MHAP? But from the manual it says the output is blasr m4 format, not sam/bam. Why that? The MHAP paper show better alignment performance to blasr, but it cannot generate sam?
GitHub is where people build software. More than 225 million people use GitHub to discover, fork, and contribute to over 800 million projects.
mhap is another option, but as you noted, output is not in SAM format.
The third option would be 'daligner' which is pretty fast, but also uses it's own output format (*.las) which is not what you asked for, but one of our preferred methods for aligning long reads back to a reference. See Gene Meyer's Dazzlerblog for details:
Latest Articles
Collapse
-
by SEQadmin2
NGS has revolutionized clinical microbiology by offering new ways to identify and surveil pathogens without prior knowledge of the target. One popular approach is 16S rRNA and ITS amplicon sequencing, which targets specific microbial markers. But studies are increasingly incorporating shotgun metagenomics, a technique that sequences all DNA from a sample without targeting specific microbial markers. This approach allows more detailed taxonomic classification, detection...-
Channel: Articles
Yesterday, 06:46 AM -
-
by SEQadmin2
Tumors contain complex mixtures of cell populations that evolve in response to treatment and host-specific factors. Tissue biopsies provide only static snapshots of a tumor’s state. But what if we could follow that evolution over time using a minimally invasive technique?
Liquid biopsies can detect tumor-derived material circulating in the bloodstream, providing a way to study treatment response, detect emerging resistance, and discover new biomarkers. Circulating...-
Channel: Articles
10-14-2026, 09:55 AM -
ad_right_rmr
Collapse
News
Collapse
| Topics | Statistics | Last Post | ||
|---|---|---|---|---|
|
Genome Sequencing Reveals Large, Repeat-Rich DNA in Trapdoor Spider Named for Stephen Colbert
by SEQadmin2
Started by SEQadmin2, 10-28-2026, 09:57 AM
|
0 responses
25 views
0 reactions
|
Last Post
by SEQadmin2
10-28-2026, 09:57 AM
|
||
|
Started by SEQadmin2, 10-28-2026, 09:51 AM
|
0 responses
16 views
0 reactions
|
Last Post
by SEQadmin2
10-28-2026, 09:51 AM
|
||
|
Started by SEQadmin2, 10-22-2026, 11:13 AM
|
0 responses
71 views
0 reactions
|
Last Post
by SEQadmin2
10-22-2026, 11:13 AM
|
||
|
Started by SEQadmin2, 10-22-2026, 10:48 AM
|
0 responses
48 views
0 reactions
|
Last Post
by SEQadmin2
10-22-2026, 10:48 AM
|
Comment