scholarly journals An interpretation of the origin of subchromatid aberrations and chromosome stickiness as a category of chromatid aberrations

Hereditas ◽  
2009 ◽  
Vol 83 (2) ◽  
pp. 153-162 ◽  
Author(s):  
I. KLÁŠTERSKÁ ◽  
A. T. NATARAJAN ◽  
C. RAMEL
Keyword(s):  
Chromosome Stickiness ◽  
Chromatid Aberrations

scholarly journals GAMMA RAY - INDUCED MITOTIC ABNORMALITIES IN Helianthus annuus L. VARIETY EKIZ 1 / LOS RAYOS DE GAMMA CAUSA ANORMALIDADES MITOTICAS EN Helianthus annuus L. VARIEDAD DE EKIZ 1 / LES ANORMALITÉS MITOTIQUES CHARGÉÉS DES RAYONS GAMMA

Helia ◽  
2001 ◽  
Vol 24 (35) ◽  
pp. 39-46
Author(s):  
Orhan Arslan ◽  
Şenol Bal ◽  
Nilgün Venice ◽  
Semra Mirici
Keyword(s):  
Helianthus Annuus ◽  
Mitotic Index ◽  
Gamma Rays ◽  
Metaphase Chromosome ◽  
Gamma Ray ◽  
Dose Increase ◽  
Helianthus Annuus L ◽  
Mitotic Abnormalities ◽  
Chromosome Stickiness

SUMMARYIn this study, mitotic effects of gamma rays on Ekiz 1 variety belonging to Helianthus annuus L. (2n= 34) in the M0 (first irradiated seeds), M1 and M2 generations have been investigated. Seeds (M0) were irradiated with gamma rays at 10, 20, 30, 40 and 50 kR doses. Percentage of total abnormalities in the M0, M1 and M2 generations increased parallel to the increasing dose of radiation. These abnormalites have been observed as C-metaphase, chromosome stickiness, laggards and bridges with or without fragment. Mitotic index (M.I.) in the M0, M1 and M2 generations has decreased parallel to the dose increase. When the generations are compared, both the amounts of decrease in mitotic index and in the percentage of mitotic abnormalities were mostly observed in M0.

Chromatid aberrations induced by exogenous DNA in Vicia faba

1977 ◽  
Vol 44 (2) ◽  
pp. 247-255 ◽  
Author(s):  
J. Šlotová ◽  
R. Rieger ◽  
I. Schubert ◽  
Z. Karpfel ◽  
A. Michaelis
Keyword(s):  
Vicia Faba ◽  
Exogenous Dna ◽  
Chromatid Aberrations

Formaldehyde-induced acentric chromosome fragments and chromosome stickiness inChortophaga neuroblasts

1986 ◽  
Vol 8 (3) ◽  
pp. 401-411 ◽  
Author(s):  
Mary Ann Dowd ◽  
Mary Esther Gaulden ◽  
Bertha L. Proctor ◽  
G. Burton Seibert
Keyword(s):  
Chromosome Fragments ◽  
Chromosome Stickiness
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