feat: Salmon update

bio/salmon/index/environment.yaml

@@ -3,4 +3,4 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - salmon ==0.14.1
+  - salmon ==1.8.0

bio/salmon/index/meta.yaml

@@ -1,9 +1,14 @@
 name: salmon_index
+url: https://salmon.readthedocs.io/en/latest/salmon.html#preparing-transcriptome-indices-mapping-based-mode
 description: |
-  Index a transcriptome assembly with salmon 
+  Index a transcriptome assembly with salmon
 authors:
   - Tessa Pierce
+  - Thibault Dayris
 input:
-  - assembly fasta
+  - sequences: Path to sequences to index with Salmon. This can be transcriptome sequences or gentrome.
+  - decoys: Optional path to decoy sequences name, in case the above `sequence` was a gentrome.
 output:
-  - indexed assembly 
+  - indexed assembly
+params:
+  - extra: Optional parameters besides `--tmpdir`, `--threads`, and IO.

bio/salmon/index/test/Snakefile

@@ -1,13 +1,30 @@
 rule salmon_index:
     input:
-        "assembly/transcriptome.fasta"
+        sequences="assembly/transcriptome.fasta",
     output:
-        directory("salmon/transcriptome_index")
+        multiext(
+            "salmon/transcriptome_index/",
+            "complete_ref_lens.bin",
+            "ctable.bin",
+            "ctg_offsets.bin",
+            "duplicate_clusters.tsv",
+            "info.json",
+            "mphf.bin",
+            "pos.bin",
+            "pre_indexing.log",
+            "rank.bin",
+            "refAccumLengths.bin",
+            "ref_indexing.log",
+            "reflengths.bin",
+            "refseq.bin",
+            "seq.bin",
+            "versionInfo.json",
+        ),
     log:
-        "logs/salmon/transcriptome_index.log"
+        "logs/salmon/transcriptome_index.log",
     threads: 2
     params:
         # optional parameters
-        extra=""
+        extra="",
     wrapper:
         "master/bio/salmon/index"

bio/salmon/index/test/Snakefile_dir

@@ -0,0 +1,13 @@
+rule salmon_index:
+    input:
+        sequences="assembly/transcriptome.fasta",
+    output:
+        directory("salmon/transcriptome_index/"),
+    log:
+        "logs/salmon/transcriptome_index.log",
+    threads: 2
+    params:
+        # optional parameters
+        extra="",
+    wrapper:
+        "master/bio/salmon/index"

bio/salmon/index/wrapper.py

@@ -5,12 +5,29 @@
 __email__ = "[email protected]"
 __license__ = "MIT"
 
+from os.path import dirname
 from snakemake.shell import shell
+from tempfile import TemporaryDirectory
 
 log = snakemake.log_fmt_shell(stdout=True, stderr=True)
 extra = snakemake.params.get("extra", "")
 
-shell(
-    "salmon index -t {snakemake.input} -i {snakemake.output} "
-    " --threads {snakemake.threads} {extra} {log}"
-)
+decoys = snakemake.input.get("decoys", "")
+if decoys:
+    decoys = f"--decoys {decoys}"
+
+output = snakemake.output
+if len(output) > 1:
+    output = dirname(snakemake.output[0])
+
+with TemporaryDirectory() as tempdir:
+    shell(
+        "salmon index "
+        "--transcripts {snakemake.input.sequences} "
+        "--index {output} "
+        "--threads {snakemake.threads} "
+        "--tmpdir {tempdir} "
+        "{decoys} "
+        "{extra} "
+        "{log}"
+    )

bio/salmon/quant/environment.yaml

@@ -3,4 +3,6 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - salmon ==0.14.1
+  - salmon ==1.8.0
+  - gzip ==1.11
+  - bzip2 ==1.0.8

bio/salmon/quant/meta.yaml

@@ -1,9 +1,23 @@
-name: salmon_quant
+name: salmon quant
+url: https://salmon.readthedocs.io/en/latest/salmon.html#quantifying-in-mapping-based-mode
 description: |
-  Quantify transcripts with salmon 
+  Quantify transcripts with salmon
 authors:
   - Tessa Pierce
+  - Thibault Dayris
 input:
-  - assembly index, fastq files
+  - index: Path to Salmon indexed sequences, see `bio/salmon/index`
+  - gtf: Optional path to a GTF formatted genome annotation
+  - r: Path to unpaired reads
+  - r1: Path to upstream reads file.
+  - r2: Path to downstream reads file.
 output:
-  - quantification files 
+  - Path to quantification file
+  - bam: Path to pseudo-bam file
+params:
+  - libType: Format string describing the library type, see `official documentation on Library Types <https://salmon.readthedocs.io/en/latest/library_type.html>`_ for list of accepted values.
+  - extra: Optional command line parameters, besides IO parameters and threads.
+notes: |
+  Salmon accepted either a list of unpaired reads (`r` parameter), or two lists
+  of the same length containing paired reads (`r1` and `r2` parameters). Not
+  both.

bio/salmon/quant/test/Snakefile

@@ -2,19 +2,18 @@ rule salmon_quant_reads:
     input:
         # If you have multiple fastq files for a single sample (e.g. technical replicates)
         # use a list for r1 and r2.
-        r1 = "reads/{sample}_1.fq.gz",
-        r2 = "reads/{sample}_2.fq.gz",
-        index = "salmon/transcriptome_index"
+        r1="reads/{sample}_1.fq.gz",
+        r2="reads/{sample}_2.fq.gz",
+        index="salmon/transcriptome_index",
     output:
-        quant = 'salmon/{sample}/quant.sf',
-        lib = 'salmon/{sample}/lib_format_counts.json'
+        quant="salmon/{sample}/quant.sf",
+        lib="salmon/{sample}/lib_format_counts.json",
     log:
-        'logs/salmon/{sample}.log'
+        "logs/salmon/{sample}.log",
     params:
         # optional parameters
-        libtype ="A",
-        #zip_ext = bz2 # req'd for bz2 files ('bz2'); optional for gz files('gz')
-        extra=""
+        libtype="A",
+        extra="",
     threads: 2
     wrapper:
         "master/bio/salmon/quant"

bio/salmon/quant/test/Snakefile_index_list

@@ -0,0 +1,36 @@
+rule salmon_quant_reads:
+    input:
+        # If you have multiple fastq files for a single sample (e.g. technical replicates)
+        # use a list for r1 and r2.
+        r1="reads/{sample}_1.fq.gz",
+        r2="reads/{sample}_2.fq.gz",
+        index=multiext(
+            "salmon/transcriptome_index/",
+            "complete_ref_lens.bin",
+            "ctable.bin",
+            "ctg_offsets.bin",
+            "duplicate_clusters.tsv",
+            "info.json",
+            "mphf.bin",
+            "pos.bin",
+            "pre_indexing.log",
+            "rank.bin",
+            "refAccumLengths.bin",
+            "ref_indexing.log",
+            "reflengths.bin",
+            "refseq.bin",
+            "seq.bin",
+            "versionInfo.json",
+        ),
+    output:
+        quant="salmon/{sample}/quant.sf",
+        lib="salmon/{sample}/lib_format_counts.json",
+    log:
+        "logs/salmon/{sample}.log",
+    params:
+        # optional parameters
+        libtype="A",
+        extra="",
+    threads: 2
+    wrapper:
+        "master/bio/salmon/quant"

bio/salmon/quant/test/Snakefile_pe_multi

@@ -2,19 +2,18 @@ rule salmon_quant_reads:
     input:
         # If you have multiple fastq files for a single sample (e.g. technical replicates, flowcells),
         # use a list for multiple fastq files for each sample.
-        r1 = ['reads/a_1.fq.gz','reads/b_1.fq.gz'],
-        r2 = ['reads/a_2.fq.gz','reads/b_2.fq.gz'],
-        index = "salmon/transcriptome_index"
+        r1=["reads/a_1.fq.gz", "reads/b_1.fq.gz"],
+        r2=["reads/a_2.fq.gz", "reads/b_2.fq.gz"],
+        index="salmon/transcriptome_index",
     output:
-        quant = 'salmon/ab_pe_x_transcriptome/quant.sf',
-        lib = 'salmon/ab_pe_x_transcriptome/lib_format_counts.json'
+        quant="salmon/ab_pe_x_transcriptome/quant.sf",
+        lib="salmon/ab_pe_x_transcriptome/lib_format_counts.json",
     log:
-        'logs/salmon/ab_pe_x_transcriptome.log'
+        "logs/salmon/ab_pe_x_transcriptome.log",
     params:
         # optional parameters
-        libtype ="A",
-        #zip_ext = bz2 # req'd for bz2 files ('bz2'); optional for gz files('gz')
-        extra=""
+        libtype="A",
+        extra="",
     threads: 2
     wrapper:
         "master/bio/salmon/quant"

bio/salmon/quant/test/Snakefile_se

@@ -1,17 +1,16 @@
 rule salmon_quant_reads:
     input:
-        r = "reads/{sample}.fq.gz",
-        index = "salmon/transcriptome_index"
+        r="reads/{sample}.fq.gz",
+        index="salmon/transcriptome_index",
     output:
-        quant = 'salmon/{sample}_x_transcriptome/quant.sf',
-        lib = 'salmon/{sample}_x_transcriptome/lib_format_counts.json'
+        quant="salmon/{sample}_x_transcriptome/quant.sf",
+        lib="salmon/{sample}_x_transcriptome/lib_format_counts.json",
     log:
-        'logs/salmon/{sample}_x_transcriptome.log'
+        "logs/salmon/{sample}_x_transcriptome.log",
     params:
         # optional parameters
-        libtype ="A",
-        #zip_ext = bz2 # req'd for bz2 files ('bz2'); optional for gz files('gz')
-        extra=""
+        libtype="A",
+        extra="",
     threads: 2
     wrapper:
         "master/bio/salmon/quant"

bio/salmon/quant/test/Snakefile_se_bz2

@@ -0,0 +1,16 @@
+rule salmon_quant_reads:
+    input:
+        r="reads/{sample}.fq.bz2",
+        index="salmon/transcriptome_index",
+    output:
+        quant="salmon/{sample}_x_transcriptome/quant.sf",
+        lib="salmon/{sample}_x_transcriptome/lib_format_counts.json",
+    log:
+        "logs/salmon/{sample}_x_transcriptome.log",
+    params:
+        # optional parameters
+        libtype="A",
+        extra="",
+    threads: 2
+    wrapper:
+        "master/bio/salmon/quant"

bio/salmon/quant/test/salmon/transcriptome_index/duplicate_clusters.tsv

@@ -1 +1 @@
-RetainedTxp	DuplicateTxp
+RetainedRef	DuplicateRef

bio/salmon/quant/test/salmon/transcriptome_index/info.json

@@ -0,0 +1,22 @@
+{
+    "index_version": 4,
+    "reference_gfa": [
+        "transcriptome_index"
+    ],
+    "sampling_type": "dense",
+    "k": 31,
+    "num_kmers": 352,
+    "num_contigs": 2,
+    "seq_length": 412,
+    "have_ref_seq": true,
+    "have_edge_vec": false,
+    "SeqHash": "8957140ad649436f3db7111f5a1cea7cf5e8ee72600f26443d3861b5f0894325",
+    "NameHash": "7733b4bd4d5a14d60999c280918c82dc8d1f7cfdd24764e8eef54a4bb30a51a3",
+    "SeqHash512": "89a7e74f55209605a4fe0823821c8dfbedebcb2639fba589afed3af583c8158d01cafff5ceb5e63d3b95c3635e937869a6d55c67d748d6f5e3ae1aa53fd5ba4b",
+    "NameHash512": "454d8e37dceb2f27b460b46f3d4724f5cca0b5bd29abe8493484846a759cf7e71db43da5cd7f4afbdb17ce12d46faa4c3326dc795dd1900df0995eb53dceb695",
+    "DecoySeqHash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+    "DecoyNameHash": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
+    "num_decoys": 0,
+    "first_decoy_index": 18446744073709551615,
+    "keep_duplicates": false
+}

bio/salmon/quant/test/salmon/transcriptome_index/pre_indexing.log

@@ -0,0 +1,3 @@
+[2022-04-29 11:07:36.254] [jLog] [warning] The salmon index is being built without any decoy sequences.  It is recommended that decoy sequence (either computed auxiliary decoy sequence or the genome of the organism) be provided during indexing. Further details can be found at https://salmon.readthedocs.io/en/latest/salmon.html#preparing-transcriptome-indices-mapping-based-mode.
+[2022-04-29 11:07:36.254] [jLog] [info] building index
+[2022-04-29 11:07:36.296] [jLog] [info] done building index

bio/salmon/quant/test/salmon/transcriptome_index/ref_indexing.log

@@ -0,0 +1,28 @@
+[2022-04-29 11:07:36.254] [puff::index::jointLog] [info] Running fixFasta
+[2022-04-29 11:07:36.255] [puff::index::jointLog] [info] Replaced 0 non-ATCG nucleotides
+[2022-04-29 11:07:36.255] [puff::index::jointLog] [info] Clipped poly-A tails from 0 transcripts
+[2022-04-29 11:07:36.256] [puff::index::jointLog] [info] Filter size not provided; estimating from number of distinct k-mers
+[2022-04-29 11:07:36.256] [puff::index::jointLog] [info] ntHll estimated 47404 distinct k-mers, setting filter size to 2^20
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Starting the Pufferfish indexing by reading the GFA binary file.
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Setting the index/BinaryGfa directory transcriptome_index
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Done wrapping the rank vector with a rank9sel structure.
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] contig count for validation: 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Total # of Contigs : 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Total # of numerical Contigs : 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Total # of contig vec entries: 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] bits per offset entry 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Done constructing the contig vector. 3
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] # segments = 2
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] total length = 412
+[2022-04-29 11:07:36.268] [puff::index::jointLog] [info] Reading the reference files ...
+[2022-04-29 11:07:36.269] [puff::index::jointLog] [info] positional integer width = 9
+[2022-04-29 11:07:36.269] [puff::index::jointLog] [info] seqSize = 412
+[2022-04-29 11:07:36.269] [puff::index::jointLog] [info] rankSize = 412
+[2022-04-29 11:07:36.269] [puff::index::jointLog] [info] edgeVecSize = 0
+[2022-04-29 11:07:36.269] [puff::index::jointLog] [info] num keys = 352
+[2022-04-29 11:07:36.295] [puff::index::jointLog] [info] mphf size = 0.000961304 MB
+[2022-04-29 11:07:36.295] [puff::index::jointLog] [info] chunk size = 412
+[2022-04-29 11:07:36.295] [puff::index::jointLog] [info] chunk 0 = [0, 382)
+[2022-04-29 11:07:36.295] [puff::index::jointLog] [info] finished populating pos vector
+[2022-04-29 11:07:36.295] [puff::index::jointLog] [info] writing index components
+[2022-04-29 11:07:36.296] [puff::index::jointLog] [info] finished writing dense pufferfish index

bio/salmon/quant/test/salmon/transcriptome_index/versionInfo.json

@@ -1,6 +1,7 @@
 {
-    "indexVersion": 4,
+    "indexVersion": 5,
     "hasAuxIndex": false,
     "auxKmerLength": 31,
-    "indexType": 1
+    "indexType": 2,
+    "salmonVersion": "1.8.0"
 }