A DNA barcode is a short, standardised stretch of genes that works like a fingerprint — enough to tell one species from another. Below is the molecular trace Glyceria lithuanica has left across the world's sequence archives.
At a glance
DNA specimens10
Marker genes4
GenBank sequences3
eDNA detections22
Countries4
The DNA barcodea real sequence read deposited for this species
★ the standard DNA barcode for this group — the short region actually read to tell this species apart. The rest are extra genes sequenced along the way.
★rbcL2★rbcLa★ITS1★ITS2
plant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualGlyceria lithuanica carries — its genome. We read it from three angles — how big it is, how the DNA is packed into chromosomes, and how completely it has been sequenced — and explain how to read each value as you go.
Chromosomes & ploidyhow the DNA is packaged
2n is the full chromosome count in a normal body cell; n is a gamete (egg or sperm), which carries half. Ploidy is how many complete chromosome sets each cell holds — 2× (diploid) is typical for animals, while higher levels (polyploidy) are common in plants. Click any value below to see the underlying records and sources.
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy72% within 1 km
≤100 m 1 434≤1 km 495≤10 km 314>10 km 441
2 684 georeferenced · 85 without coordinates
Open the mapobservation + sensor2 769
Museum / Voucheredphysical evidence
Backed by a physical specimen — a herbarium sheet, sample or voucher held in a collection. “Vouchered” means supported by material evidence, not just an observation.
Coordinate accuracy29% within 1 km
≤100 m 170≤1 km 272≤10 km 397>10 km 661
1 500 georeferenced · 755 without coordinates
Open the institutions mapphysical evidence2 255
Wildobservation + sensor
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
10Collections & institutions
Holding institutions26 of 59 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
Helsinki, FI
594
Moscow State Universitylocation not on record
362
Olocation not on record
188
Irkutsk State Universitylocation not on record
168
Kuopio, FI
128
Tartu, EE
108
Oulu, FI
107
LDlocation not on record
81
GBS RAN - Glavny Botanichesky Sad Rossijskoj Akademii Nauklocation not on record
51
Jyväskylä, FI
43
Nagano City, JP
39
Uppsala, SE
33
Trondheim, NO
31
Shinshu Universitylocation not on record
30
Toyama, JP
30
Bergen, NO
28
Philadelphia, US
26
Oskarshamn, SE
17
Turku, FI
15
Tomioka, JP
14
KFGBlocation not on record
13
TUR-Alocation not on record
13
KIRMlocation not on record
9
SLU Artdatabankenlocation not on record
8
Tsukuba, JP
7
Porvoo, FI
5
WTUlocation not on record
4
J.F.Oberlin Universitylocation not on record
4
TROMlocation not on record
4
Institute of the biological problems of the North FEB RASlocation not on record
4
Servico de Microbiologia e Imunologialocation not on record
4
Otaru, JP
4
Stockholm, SE
3
Institute of Applied Ecology, Academia Sinicalocation not on record
3
Kostrzyca Forest Gene Banklocation not on record
3
Xining, CN
3
University of Stellenboschlocation not on record
3
IWEP FEB RASlocation not on record
2
Kyoto Universitylocation not on record
2
BioFokuslocation not on record
2
Uniwersytet Wrocławskilocation not on record
2
Beijing, CN
2
nbflocation not on record
2
Honolulu, US
2
Herbarium of the Department of Botany, University of Tokyolocation not on record
2
Kushiro City Museumlocation not on record
1
Institut und Museum fuer Geologie und Palaeontologielocation not on record
1
Dresden, DE
1
Sendai, JP
1
MFUlocation not on record
1
NMBU:MINAlocation not on record
1
Umeå Universitylocation not on record
1
NTNU University Museum, Department of Natural Historylocation not on record
1
Gifu prefectural Museumlocation not on record
1
Sapporo, JP
1
Rovaniemi, FI
1
KMNlocation not on record
1
Tallinn, EE
1
Elocation not on record
1
59 institutions · 2 217 of 2 255 vouchered records shown · 32 without an institution code
09Environmental DNA22 detections
Where the DNA of Glyceria lithuanica was picked up in samples of water, soil or air — nobody saw the organism, only its DNA left behind. A trace is a clue that the species was near, not a confirmed sighting.
Signal
Detections DNA found22
Studies independent surveys3
Countries4
Signal confidence: moderateweighed across independent studies, places & mapped detections
Where its DNA was found
0 of 22 detections have coordinates
Open the map4 countries0
How strong is each trace?
DNA read depthRead counts were not reported for this species — the map shows presence only, not how strong each trace was.
Modelled climatemodelled
−15°Ctemperature across detection sites+40°C
Temperature median17.6 °C -2.20–17.6
Seasonal swing summer↔winter20.6 °C
Max temp (day)21.6 °C 1.70–21.6
Min temp (night)13.5 °C -7.00–13.5
Precipitation90.5 mm/mo 36.6–90.5
Air humidity61.4 % 58.7–61.4
Moisture balance-36.3 mm/mo -36.3–-10.1
Vapour deficit778 Pa 364–778
Wind speed3.80 m/s 2.10–3.80
Cloud cover30.8 % 30.8–58.5
CHELSA 1981–2010, ~9 km grid, at location & month of 22 detection points · median with p10–p90 · reflects where sampling happened, not only the true niche
How to read this: each dot is one detection of this species' DNA in an environmental sample. The confidence meter weighs how many independent studies and places back up the signal — one detection in one study is a hint; many across several studies is solid. Records dated before 2008 (when eDNA methods began) are treated as likely mislabeled and left off the map.
WikipediaWikimedia Foundation6 languages↗
BioWikiNetmultilingual Wikipediamultilingual↗
GBIFGlobal Biodiversity Information Facility5 024 records↗
ENAEuropean Nucleotide Archive · EMBL-EBI22 eDNA detections↗
BOLD SystemsCentre for Biodiversity Genomics10 specimens↗
NCBIUS National Library of Medicinesequences↗
GRIN TaxonomyUSDA-ARSdistribution & uses↗
Open Tree of LifeOpenTreephylogeny backbone↗
CCDBChromosome Counts DB · Tel Aviv U.genome & karyotype↗
PloiDBPloidy Databasegenome & karyotype
GLoBIGlobal Biotic Interactionsbiotic interactions↗