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Karyotype DB entry

ID KARY-1000015 Organism Phaseolus lunatus
Karyotype features
chromosome number 22 sex chromosomes
gametic number 2n sex system
basic set 2x B chromosomes
karyotype formular 2n = 22 lampbrush chromosomes
polyploid
Chromosome set
chromosome formular
cell cycle stage
polytene
11 m
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
2
3
4
5
6
7
8
9
10
11
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 18S-25S rDNA p
8 5S p
Cell material
organ
cell type
age
root
meristem
Cell material resource
ID
name at resource
commercial
n/a
Phaseolus lunatus
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 18S-5.8S-25S rRNA with intergenic spacer repeated sequence
5S cloned 5S repeated sequence
Authors
  • Moscone, E. A., Instituto Multidiciplinario de Biologia Vegetal (IMBIV), Universidad Nacional de Cordoba, Casilla de Correo 495, 5000 Cordoba, ARGENTINA
  • Klein, F., Department of Cytology and Genetics, Institute of Botany, University of Vienna, Rennweg 14, 1030 Vienna, AUSTRIA
  • Lambrou, M., Department of Cytology and Genetics, Institute of Botany, University of Vienna, Rennweg 14, 1030 Vienna, AUSTRIA
  • Fuchs, J., Department of Cytology and Genetics, Institute of Botany, University of Vienna, Rennweg 14, 1030 Vienna, AUSTRIA
  • Schweizer, D., Department of Cytology and Genetics, Institute of Botany, University of Vienna, Rennweg 14, 1030 Vienna, AUSTRIA
Publications
  • Moscone, E.A. Klein, F. Lambrou, M. Fuchs, J. Schweitzer, D. (1999) Quantitative karyotyping and dual-color FISH mapping of 5S and 18S-25S rDNA probes in the cultivated Phaseolus species (Legumninosae). Genome 42(6): 1224-1233. [Journal article] PMID: 10659791
Database entry
ID
entry created
entry updated
DB release
DB release date
KARY-1000015
2003-10-13
0.6
2004-12-19

KaryotypeDB © 2004 by Mario Nenno. All rights reserved. www.nenno.it Query: 2018-12-18 19:09:48