Chitwan-1-SW

PSP 10002

DNA Source: SporeWorks

General Information

Accession Date
May 31, 2021
Report Type
Whole-Genome Sequencing
DNA Source Website
sporeworks.com

This visualization shows how genetically distinctive this sample is compared to every other sample in this database. Distinctiveness is the average genetic distance from this sample to its five nearest samples: a sample with no close relatives in the collection scores high (rare), while one with several near-identical samples, for example repeated submissions of the same cultivar, scores low (common). The curve is the distribution of that score across the whole collection and the marker shows where this sample falls, so you can read, as a single percentile, how unique it is within this database rather than just how far it is from its nearest match.

Rarity: Ultra-rare Ultra-rare

More genetically distinct than 108 of 110 cultivars (99th percentile).

Clonal or not?

Assessing…

Interactive 3D Psilocybe Atlas See Chitwan-1-SW in the tree of life Spin, zoom, and explore exactly where Chitwan-1-SW sits among its closest genetic relatives. Launch 3D tree

Clone Test

Is Chitwan-1-SW a resequencing of a culture already in Psilocydia? Every assembled genome was aligned directly to its closest genome in the collection and the divergence measured. Pairs that are one culture sequenced twice sit at or below about 0.03%; genuinely different cultures sit well above it. Where Chitwan-1-SW falls on that scale answers the question, calibrated against the collection's own resequencings rather than a rule of thumb.

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Genetic Information

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What is in the assembly

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Variants

Changes in the psilocybin genes were found by two independent analysis methods applied to this sample's sequencing reads: aligning the reads to the reference genome, and assembling the genome from them. Each change is labelled with the method that found it, or Both; hover a label for the read counts.

How we found these
Both
In the assembly and in the reads, so confirmed twice.
Reads only
In the reads, not in the assembly. The hover says why where we know: the assembly has the reference base there, does not cover the site, or this sample has no assembly. Many of these are changes carried by only part of the reads; an assembly keeps one base at each position.
Assembly only
In the assembly, but the reads show the reference base there, or too few reads cover the site to say.

Read counts. At every site we count the reads carrying each base (reads with mapping quality of at least 20, bases with quality of at least 13; 8 reads or more to say anything). The change is in most reads at 80% or more, mixed between 20% and 80%, in a minority from 5% to 20% (and at least 2 reads), and essentially absent below that. These counts say what the reads show; they say nothing about how many copies of the gene the sample carries. A change counts as found in the reads when these counts show it (in most, mixed or a minority of reads) or when the lab's variant report lists it. That report lists only changes its gene models rate HIGH or MODERATE, so many changes the reads show are not on it.

Names. Protein changes are named on our curated gene models for the psilocybin cluster. The read-alignment report names them on the public reference's gene models, which in places differ (for example, the public models join psiT1 and psiK into one gene); where the names differ, the hover shows both.

What is listed. Changes that alter the protein (rated HIGH or MODERATE), and every change on the lab's variant report for the cluster. Positions are on chromosome 10 of the reference genome.

psiR 1 variant — 1 MODERATE
psiR
MODERATE A344V p.Ala344Val missense G/A Both
chr10:1655743 92 of 185 reads
psiT1 6 variants — 6 MODERATE
psiT1
MODERATE E121G p.Glu121Gly missense A/G Both
chr10:1663786 184 of 184 reads
psiT1
MODERATE I214L p.Ile214Leu missense A/C Both
chr10:1664184 176 of 176 reads
psiT1
MODERATE T246I p.Thr246Ile missense C/T Both
chr10:1664333 128 of 132 reads
psiT1
MODERATE R266S p.Arg266Ser missense A/T Both
chr10:1664394 111 of 115 reads
psiT1
MODERATE L268I p.Leu268Ile missense C/A Both
chr10:1664398 54 of 115 reads
psiT1
MODERATE T386A p.Thr386Ala missense A/G Both
chr10:1664803 151 of 151 reads
between psiT1 and psiK 9 variants — 1 HIGH   8 MODERATE
between psiT1 and psiK
MODERATE A>G outside the coding sequence A/G Both
chr10:1665277 115 of 115 reads
between psiT1 and psiK
MODERATE A>G outside the coding sequence A/G Both
chr10:1665560 168 of 171 reads
between psiT1 and psiK
MODERATE G>A outside the coding sequence G/A Both
chr10:1665570 165 of 168 reads
between psiT1 and psiK
MODERATE A>C outside the coding sequence A/C Both
chr10:1665631 147 of 150 reads
between psiT1 and psiK
MODERATE G>A outside the coding sequence G/A Both
chr10:1665634 146 of 149 reads
between psiT1 and psiK
MODERATE A>G outside the coding sequence A/G Both
chr10:1665658 174 of 176 reads
between psiT1 and psiK
HIGH G>T outside the coding sequence G/T Both
chr10:1665665 177 of 179 reads
between psiT1 and psiK
MODERATE G>A outside the coding sequence G/A Both
chr10:1666040 128 of 128 reads
between psiT1 and psiK
MODERATE T>C outside the coding sequence T/C Both
chr10:1666041 136 of 136 reads
psiK 6 variants — 6 MODERATE
psiK
MODERATE R90W p.Arg90Trp missense C/T Both
chr10:1666373 108 of 184 reads
psiK
MODERATE S101A p.Ser101Ala missense T/G Both
chr10:1666406 209 of 209 reads
psiK
MODERATE L110V p.Leu110Val missense T/G Both
chr10:1666433 200 of 204 reads
psiK
MODERATE E167G p.Glu167Gly missense A/G Reads only
chr10:1666605 64 of 155 reads
psiK
MODERATE R173G p.Arg173Gly missense A/G Both
chr10:1666622 158 of 158 reads
psiK
MODERATE Q279L p.Gln279Leu missense A/T Both
chr10:1666941 184 of 186 reads
psiM 1 variant — 1 MODERATE
psiM
MODERATE R102K p.Arg102Lys missense C/T Both
chr10:1674573 91 of 154 reads
psiD 1 variant — 1 MODERATE
psiD
MODERATE L22F p.Leu22Phe missense C/A Reads only
chr10:1677485 81 of 184 reads

Genetic Relatives

Nearest

  1. Z-strain-1-Mush (PSP10083) — 0.323
  2. Arenal-Volcano-1-Mush (PSP10059) — 0.330
  3. Luminous-lucies-2-PS (PSP10032) — 0.331
  4. Luminous-lucies-3-PS (PSP10033) — 0.331
  5. Luminous-lucies-1-PS (PSP10034) — 0.331
  6. Roatan-Honduras-4-Mush (PSP10079) — 0.334
  7. Treasure-Coast-2-Mush (PSP10082) — 0.338
  8. ColumbiaRust-1-SW (PSP10021) — 0.338
  9. Costa-Rica-3-redo-SW (PSP10024) — 0.338
  10. Treasure-coast-3-PS (PSP10056) — 0.339
  11. Treasure-coast-2-PS (PSP10055) — 0.339
  12. Treasure-coast-1-PS (PSP10054) — 0.339
  13. Tosohatchee-print-ITW (PSP10081) — 0.340
  14. MGC_2016_unknown_strain (PSP10012) — 0.340
  15. Penvy-2-SW (PSP10075) — 0.349
  16. Penvy-Col5-PS (PSP10044) — 0.350
  17. Penvy-1-PS (PSP10045) — 0.350
  18. Penvy-Col4-PS (PSP10043) — 0.350
  19. Orissa-India-4-Mush (PSP10073) — 0.350
  20. Guapile-ITW-col-WM (PSP10132) — 0.351

Most Distant

  1. Bplus-3-PS (PSP10001) — 0.585
  2. GoldenCoast-BAF-A1-UM (PSP10105) — 0.583
  3. True-Albino-Teacher-ITW-WM (PSP10140) — 0.583
  4. GoldenCoast-BAF-A2-UM (PSP10106) — 0.582
  5. Avery-Albino-ITW-WM (PSP10123) — 0.582
  6. GoldenCoast-BAF-B1-UM (PSP10107) — 0.581
  7. Orissa-India-ITW (PSP10071) — 0.580
  8. GoldenCoast-BAF-B2-UM (PSP10108) — 0.580
  9. Bplus (PSP10088) — 0.579
  10. HUA-Early (PSP10092) — 0.579
  11. Gulf-Coast-BAF (PSP10090) — 0.578
  12. Burma-1-SW (PSP10020) — 0.578
  13. Gulf-Coast (PSP10091) — 0.578
  14. McKennaii-1-PS (PSP10069) — 0.577
  15. Ecuador-3-SW (PSP10025) — 0.577
  16. GoldenCoast-UM (PSP10109) — 0.576
  17. Bplus-3-redo-SW (PSP10016) — 0.576
  18. Bplus-1-redo-SW (PSP10014) — 0.576
  19. Bplus-2-redo-SW (PSP10015) — 0.576
  20. GoldenTeacher-3-SW (PSP10029) — 0.576

Sequence Data Downloads

The blockchain-registered VCF above can be downloaded by anyone, so its hash can be checked independently against the blockchain record. The remaining sequence data files — FASTQ, BAM and assemblies — are available to authorised accounts. Log in to download, or contact us for access.

Psilocybin

The psilocybin biosynthesis genes sit together in one cluster on chromosome 10 (psiD, psiK, psiM, psiH, psiR, psiT1, psiT2). Every assembled genome in Psilocydia was compared with the MGC_Penvy_1 reference across this window; below are the variants Chitwan-1-SW carries there, and which other samples carry the same ones. This section compares assemblies only; the psilocybin gene cards under Variants combine the assembly with the reads, so they can list changes that are not here.

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The enzymes in 3D

This sample's version of each enzyme next to the P. Envy reference's. Flip between the two models; the track underneath shows every change seen in the collection and how many samples carry it, with this sample's changes filled in.

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Blockchain Registration Information

Transaction ID
fcdef402fb3fd8075fa60871a74398dfd53edb3abd9257280abdb9cd346c25a3
Stamping Certificate
Download PDF (39.6 KB)
SHASUM Hash
443e8ba6c0ed518276dace50a2ce65d578bbf384148d9afc1ee7c7f96813fcc1

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