NEW MATERIAL AND CROSS COMBINATIONS IN GALEOPSIS AFTER COLCHICINE-INDUCED CHROMOSOME DOUBLING

Effects Of Colchicine Treatments On Chromosome Doubling In Three Diploid Cotton Species

Colchicine has been used to induce chromosome doubling in plant species. Diploid cotton species have inherited desirable genes that are resistant to biotic and abiotic stresses and also possesses useful fiber quality traits, such as higher fiber length and strength. To transfer these desirable traits to the most extensively cultivated tetraploid cotton species through hybridization, it is a pre...

Colchicine: old and new.

Although colchicine has been a focus of research, debate, and controversy for thousands of years, the US Food and Drug Administration just approved it in 2009. Over the past decade, advances in the knowledge of colchicine pharmacology, drug safety, and mechanisms of action have led to changes in colchicine dosing and to potential new uses for this very old drug. In this review, we discuss the p...

Detection of chromosome 2 and chromosome 7 within X-ray- or colchicine-induced micronuclei by fluorescence in situ hybridization.

The occurrence of chromosome 2 and chromosome 7 within micronuclei of binucleated lymphocytes induced by X-rays or colchicine was scored using the whole chromosome painting technique. The observed frequency of involvement in micronucleus formation was compared with the yield that would be expected theoretically, when the random participation of each chromosome is assumed. No difference was obse...

Hydroxychloroquine and colchicine induced myopathy.

Colchicine-induced myopathy and neuropathy.

Myopathy and neuropathy that have been induced by colchicine have been described only occasionally, although colchicine is a widely used drug. We describe a case of colchicine-induced myopathy and neuropathy in an 84-year-old woman who had renal impairment. Results from a muscle biopsy showed characteristic vacuolar myopathy and autophagic vacuoles. The cessation of medication resulted in a mar...