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The influence of calyculin A on lymphocytes in vitro

100%

Kowalska A. , Srebniak M. , Wawrzkiewicz A. , Kaminski K.

Journal of Applied Genetics

2003

tom 44

nr 3

Chromosomes of Lupinus hispanicus subsp. hispanicus Boiss. et Reut., L.luteus L. and their hybrids

84%

Naganowska B. , Ladon D.

Journal of Applied Genetics

2000

tom 41

nr 3

Cytotaxonomic studies of three ornamental aroids

67%

Kalu E. J. , Kanu A. M.

International Letters of Natural Sciences

2014

tom 13

nr 2

Cytotaxanomical analysis carried out on three ornamental aroids (Anchomanes difformis, Anchomanes hookeri and Arum maculatum) proved that cytological studies is none negligible tool in phylogeny and scientific classificationns of plants. Aceto-orcein stain squash technique was used in this study. Anchomanes difformis and Anchomanes. hookeri showed more relatedness in chromosome number and chromosome morphology, sharing the same chromosome number 2n=13, while Arum maculatum has 2n=8. The following karyotypes formular were revealed: 2n=8=3M+3SM+2ST in Arum maculatum; 2n=13=5M+1SM+7ST in A. difformis; and 2n=13=3M+6SM+4 A. hookeri. Other karyotype parameters investigated like CI%, AsI and degree of asymmetry of the genomes supported current taxonomic ranking.

Karyotype of the common vole (Microtus arvalis) from the Sowie Mountains

67%

Moska M. , Kosowska B. , Brzezinska K.

Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine

2004

tom 07

nr 2

Alterations in chromosome morphology after sequentional aceto-orceine staining and C-banding

67%

Joachimiak A. , Kornas A. , Krawczyk J.

tom 36

Morphology of conventionally stained and C-banded chromosomes of three plant species (Allium vineale L., Secale segetale Zhuk. and S. afganicum Vav.) was investigated. C-banding was found to shorten chromosomes more than other staining methods used. Although the arm ratio of chromosomes but whole genome composition was generally unchanged. Particular chromosomes in some metaphase plates showed, however, distinct morphological modifications. Their arm ratio was enormously altered due to very uneven shortening of both chromosome arms. The mechanisms of these changes and their significance in karyotype investigation are discussed.