|
|
|
ID
|
KARY-1000000 |
Organism
|
Phaseolus coccineus |
|
|
Karyotype features
|
| chromosome number |
22 |
sex chromosomes |
No |
| gametic number |
2n |
sex system |
|
| basic set |
4096x |
B chromosomes |
No |
| karyotype formular |
2n = 22 |
lampbrush chromosomes |
No |
| polyploid |
Yes |
|
|
|
|
|
|
Chromosome set
|
|
chromosome formular
|
cell cycle stage
|
polytene
|
|
8m + 1st + 2t
|
Interphase
|
Yes
|
|
Chromosomes
|
|
chr.
|
CP
|
NOR
|
SAT
|
length
|
sex chr.
|
|
|
|
|
total
[um] |
short (p/s)
[um] |
long (q/l)
[um] |
r
q/p |
CI
[%] |
Cr
- |
HCL
[%] |
|
| A |
m |
Yes |
No |
94.6 |
5.8 |
89.2 |
16.64 |
5.8 |
|
11.4 |
|
| B |
t |
No |
No |
90.9 |
18.7 |
72.1 |
3.87 |
20.6 |
|
11.0 |
|
| C |
m |
No |
No |
84.6 |
38.1 |
46.4 |
1.22 |
45.5 |
|
10.2 |
|
| D |
m |
No |
No |
78.0 |
35.5 |
42.5 |
9.4 |
45.4 |
|
9.4 |
|
| E |
m |
No |
No |
76.8 |
32.3 |
44.4 |
1.4 |
42.4 |
|
9.3 |
|
| F |
m |
No |
No |
73.5 |
31.8 |
44.8 |
1.33 |
43.6 |
|
8.9 |
|
| G |
m |
No |
No |
71.5 |
31.0 |
40.5 |
1.36 |
43.0 |
|
8.6 |
|
| H |
m |
No |
No |
70.4 |
27.9 |
42.0 |
1.54 |
39.4 |
|
8.5 |
|
| I |
m |
Yes |
No |
66.4 |
29.3 |
37.1 |
1.27 |
44.3 |
|
8.0 |
|
| J |
m |
No |
No |
65.6 |
30.1 |
35.4 |
1.18 |
46.0 |
|
7.9 |
|
| K |
t |
Yes |
No |
55.8 |
5.4 |
51.4 |
10.68 |
9.4 |
|
6.7 |
|
|
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
|
| A |
18S-25S rDNA |
|
p2 |
| A |
(GATA)4 |
|
q21.1' |
| G |
Phaseolin, beta |
|
p21.3' |
| I |
18S-25S rDNA |
|
q3 |
| I |
5S rDNA |
|
q12 |
| K |
18S-25S rDNA |
|
p2 |
| K |
5S rDNA |
|
q25 |
|
Cell material
|
|
organ
|
cell type
|
age
|
|
Seed
|
Suspensor cells
|
|
|
Cell material resource
|
|
ID
|
name at resource |
commercial
|
|
84
|
Preisgewinner |
Yes
|
| Address |
Hild Samen GmbH, P.O. box 1161, Marbach a. N., 71666, BW, Germany. Web: www.hildsamen.de. Email: hild@nunhems.com. |
|
|
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 |
| (GATA)4 |
synthetic |
|
repeated sequence |
| Phaseolin, beta |
cloned, whole clone |
Phaeolin |
low copy |
|
|
Authors
|
- Nenno, Mario, Department of Biology, University of Kaiserslautern, Erwin-Schrödinger-Straße, 67663 Kaiserslautern , Germany. Email: mario@nenno.name
|
|
|
Publications
|
-
Nenno, M.
Nagl, W..
(1998) Identification of polytene chromosomes of Phaseolus coccineus on the basis of centromeric heterochromatin morphology. Annu. Rep. Bean Improv. Coop. 41: 105-106. [Journal article]
-
Nenno, M.
(1998) Charakterisierung der Polytänchromosomen aus dem Embryosuspensor von Phaseolus coccineus L. [German] University Kaiserslautern, Germany . 113 pp. [Thesis] Web: www.nenno.it/publications/mnphdthesis/index.htm
|
|
|
Database entry
|
|
ID
|
entry created
|
entry updated
|
DB release
|
DB release date
|
|
KARY-1000000
|
2003-08-26
|
2003-10-04
|
0.6
|
2004-12-19
|
|