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Karyotype DB entry

ID KARY-1000001 Organism Lens culinaris ssp. culinaris
Karyotype features
chromosome number 14 sex chromosomes
gametic number 2n sex system
basic set 2x B chromosomes
karyotype formular 2n = 14 lampbrush chromosomes
polyploid
Images
Chromosome set
chromosome formular
cell cycle stage
polytene
Metaphase
Chromosomes
chr.
CP
NOR
SAT
length
sex chr.
total
[um]
short (p/s)
[um]
long (q/l)
[um]
r
q/p
CI
[%]
Cr
-
HCL
[%]
1 No No
2 No No
3 Yes Yes
4 No No
5 No No
6 No No
7 No No
Legend: CP = centromere position; NOR = nucleolus organizing region; SAT = SAT-chromosome; r = arm ratio; CI = centromerer index = p/(p+q) x 100 ; Cr = centromere ratio = q/(p+q); HCL = haploid complement length
Hybridizations
chr.
probe
position [FL]
position/band
1 pLc7 p 0.69
1 pLc30 q 0.05
1 pLc30 q 0.37
1 5S rDNA q 0.74
2 pLc30 p 0.14
2 pLc30 q 0.89
3 18S-25S rDNA p 1.0
3 pLc30 q 0.08
4 pLc30 p 0.92
4 pLc30 q 0.07
5 pLc30 q 0.16
6 5S rDNA p 0.17
7 pLc30 q 0.27
Cell material
organ
cell type
age
root
meristem
Cell material resource
ID
name at resource
commercial
IPK-B1615
No
Address Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstraße 3, Gatersleben, 06466, ST, Germany. Web: www.ipk-gatersleben.de. Email: W.Muehlenberg@ipk-gatersleben.de.
Probes
name
probe type
gene
occur.
18S-25S rDNA cloned, whole clone 18S-5.8S-25S rRNA repeated sequence
5S rDNA cloned, whole clone 5S rRNA repeated sequence
pLc30 cloned, whole clone Lens genus specific repetitive DNA, clone pLc30 repeated sequence
pLc7 cloned, whole clone Repetitive DNA, clone pLc7 repeated sequence
Authors
  • Galasso, Incoronata, CNR Istituto di genetica vegetale (IGV), Via G. Amendola 165/A, 70126 Bari, Italy. Email: galasso@ibba.cnr.it
Publications
  • Galasso, I. Schmidt, Th. Pignone, D. (2001) Identification of Lens culinaris ssp. culinaris chromosomes by physical mapping of repetitive DNA sequences. Chromosome Res. 9(3): 199-209. [Journal article] PMID: 11330394
Database entry
ID
entry created
entry updated
DB release
DB release date
KARY-1000001
2003-09-06
2003-10-04
0.6
2004-12-19

KaryotypeDB © 2004 by Mario Nenno. All rights reserved. www.nenno.it Query: 2018-12-18 19:12:37