Nucleolus organizer activity in lymphocytes of harp seals of different ages

2007 ◽  
Vol 416 (1) ◽  
pp. 409-411 ◽  
Author(s):  
N. N. Kavtsevich ◽  
A. S. Yurko
Keyword(s):  
Nucleolus Organizer ◽  
Different Ages ◽  
Organizer Activity

Differential nucleolus organizer activity in normal and leukemic bone marrow

1989 ◽  
Vol 30 (3) ◽  
pp. 164-173 ◽  
Author(s):  
K. C. Arden ◽  
D. A. Johnston ◽  
A. Cork ◽  
S. Pathak
Keyword(s):  
Bone Marrow ◽  
Nucleolus Organizer ◽  
Organizer Activity

Nucleolus organizer activity and the origin of Robertsonian translocations

1978 ◽  
Vol 20 (1-6) ◽  
pp. 40-50 ◽  
Author(s):  
O.J. Miller ◽  
D.A. Miller ◽  
R. Tantravahi ◽  
V.G. Dev
Keyword(s):  
Nucleolus Organizer ◽  
Robertsonian Translocations ◽  
Organizer Activity

Nucleolar organizer competition in Aegilops–rye hybrids

1985 ◽  
Vol 27 (4) ◽  
pp. 479-483 ◽  
Author(s):  
M. C. Cermeño ◽  
J. R. Lacadena
Keyword(s):  
Secale Cereale ◽  
Silver Staining ◽  
Nucleolar Organizer ◽  
Nucleolus Organizer ◽  
Staining Procedure ◽  
Nucleolar Activity ◽  
Nucleolar Organizer Activity ◽  
Organizer Activity ◽  
Chromosome 1R

The nucleolar organizer activity in several Aegilops × rye hybrids (A. triuncialis × Secale cereale, A. variabilis × S. cereale, A. biunicialis × S. cereale, A. biuncialis × S. vavilovii, A. juvenalis × S. cereale) is analyzed by using a highly reproducible silver-staining procedure. The 1U and 5U chromosomes show a strong nucleolar activity, suppressing the NOR activity of chromosome 1R from rye in all the hybrid combinations (UCR, USvR, UMbR, UMbRv, and UMjDR). The nucleolus organizer chromosomes from the genomes C, Sv, Mb, and Mj show small activities. Our results confirm previous data of the nucleolar organizer activity predominant status of the 1U and 5U chromosomes from the U genome (A. umbellulata) and the weakest condition of the 1R chromosome from rye. A diagram showing the relationships between the nucleolar organizer activities of chromosomes from different genomes of Triticeae is presented.Key words: nucleolar competition, amphiplasty, Ag-NORs, Triticeae, Aegilops, Secale.

Suppression of human nucleolus organizer activity in mouse-human somatic hybrid cells

1976 ◽  
Vol 101 (2) ◽  
pp. 235-243 ◽  
Author(s):  
D.A. Miller ◽  
V.G. Dev ◽  
R. Tantravahi ◽  
O.J. Miller
Keyword(s):  
Somatic Hybrid ◽  
Nucleolus Organizer ◽  
Hybrid Cells ◽  
Organizer Activity

Confidence and accuracy of eyewitness memory for target faces at different ages

2013 ◽  
Author(s):  
Christopher D. Kimbrough ◽  
Brian H. Bornstein ◽  
Heather Bryden
Keyword(s):  
Eyewitness Memory ◽  
Different Ages
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