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 Spondias tuberosa has left across the world's sequence archives.
At a glance
DNA specimens2
Marker genes4
GenBank sequences8
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.
★COI-5P★matK1★rbcL6★ITS1
animal barcodeplant barcodefungal barcode
06Genome at a glanceCCDB
The complete instruction manualSpondias tuberosa 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.
Chromosomes2n = 32 n = 16
Ploidypolyploid inferred
Chromosome-count records — grouped by value · 2n = full set, n = gamete · click a value for sources & references
n 161×CCDB · ipcn-api-dl
CCDB · ipcn-api-dl — Pedrosa, A. 1999. Citogenética de angiospermas coletadas em Pernambuco - V. Acta Bot. Brasil. 13(1): 49–60.
Ploidy records — measured levels and diploid/polyploid inferences · click for sources
Human sightings and records, or camera-trap / sensor detections — someone (or a device) saw or captured the species in the wild.
Coordinate accuracy67% within 1 km
≤100 m 24≤1 km 6≤10 km 13>10 km 2
45 georeferenced · 39 without coordinates
Open the mapobservation + sensor84
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 accuracy0% within 1 km
>10 km 3
3 georeferenced · 1 089 without coordinates
Open the institutions mapphysical evidence1 092
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 institutions21 of 77 geolocated
Institutions and collections holding physical, vouchered specimens of this species — click a row to fly to it on the map.
Institution
Specimens
UNIVASFlocation not on record
160
Laboratorio de Ictiologialocation not on record
120
Universidade Federal do Vale do São Franciscolocation not on record
93
Bronx, US
58
UFBAlocation not on record
51
Feira de Santana, BR
39
Chaguaramas, TT
32
Masindi, UG
32
Universidade Federal de Sergipe (UFS)location not on record
29
Instituto do Meio Ambientelocation not on record
27
UFRPElocation not on record
22
USP-IBlocation not on record
21
Kew, GB
16
JBRJlocation not on record
15
Universidade Federal do Ceara, Departamento de Biologialocation not on record
15
CPATSAlocation not on record
14
Salvador, BR
13
Departamento de Sistematica e Ecologialocation not on record
13
Fortaleza, BR
12
Empresa Pernambucana de Pesquisa Agropecuária, IPAlocation not on record
12
San Jose State University, Museum of Birds and Mammalslocation not on record
12
CEPLAClocation not on record
11
Universidade Federal do Rio Grande do Nortelocation not on record
10
UFPElocation not on record
10
Université de Bordeauxlocation not on record
9
Cruz das Almas, BR
8
Teresina, BR
7
URCAlocation not on record
7
HACAMlocation not on record
6
UFERSAlocation not on record
5
UNICAMPlocation not on record
4
University of Stellenboschlocation not on record
4
UNESP-RClocation not on record
4
Chicago, US
3
UEMlocation not on record
3
UFABClocation not on record
2
UTFPR-SLlocation not on record
2
Davis, US
2
Brasília, BR
2
UTFPR-CPlocation not on record
2
Ivano-Frankivsk, UA
2
Corrientes, AR
2
IPA/SPlocation not on record
2
Cenargenlocation not on record
2
UESBlocation not on record
2
Istituto Agrario Castelnuovolocation not on record
2
FPMZBlocation not on record
2
UFMGlocation not on record
2
Campo Mourão, BR
2
MUFALlocation not on record
2
FUNEDlocation not on record
2
UFVJMlocation not on record
2
Porto Alegre, BR
1
ASUlocation not on record
1
Santa Teresa, BR
1
Universidade Federal do Espírito Santolocation not on record
1
UFMSlocation not on record
1
INMAlocation not on record
1
Brasília, BR
1
CEPEC, CEPLAC e Universidade Federal do Sul da Bahialocation not on record
1
Ural Federal University "B. N. Yeltsin"location not on record
1
UFSClocation not on record
1
UFRRJlocation not on record
1
UNICAPlocation not on record
1
Miami, US
1
Museu Paraense Emílio Goeldilocation not on record
1
Bogotá, D.C., CO
1
UFPRlocation not on record
1
Universidade de São Paulolocation not on record
1
Museum of Zoologylocation not on record
1
Museo naturalistico del Frignano Ferruccio Minghellilocation not on record
1
Universidade Federal do Maranhãolocation not on record
1
UNESP-FCAlocation not on record
1
Ilhéus, BR
1
Museu Nacional, Universidade Federal do Rio de Janeirolocation not on record
1
Centro de Pesquisas Agropecuarias do Tropico Umidolocation not on record
1
Universidade Federal de Santa Catarinalocation not on record
1
77 institutions · 956 of 1 092 vouchered records shown · 136 without an institution code
GBIFGlobal Biodiversity Information Facility1 176 records↗
BOLD SystemsCentre for Biodiversity Genomics2 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