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6 articles for “Karyotype”
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Research ArticleOpen accessIn the keywordsFirst Morphoanatomical and Cytogenetic Characterization of Picria fel-terrae Lour.: A Local Accession from Dairi Regency, IndonesiaElimasni, Deny Supriharti, HaryatiPoguntano (Picria fel-terrae Lour.) plant has been widely recognized for its medicinal properties due to its bioactive compounds. However, fundamental biological studies, particularly on its phenological and cytogenetic characteristics, remain limited. This study aimed to characterize the vegetative morphology and karyotypic features of P. fel-terrae from Dairi Regency, North Sumatra, to provide a comprehensive cytogenetic database for future study and … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 17 Jul 2026 · 745 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAnalysis of the Cytogenetic Status, Genome Instability, and Adaptive Potential of the Kazakh Tobet DogOksana Cherednichenko, Anastassiya Pilyugina, Dinara Azizbekova et al.In recent years, interest in indigenous dog breeds has increased. The Tobet is a unique breed of Kazakh livestock guardian dogs adapted to nomadic pastoralism that developed over thousands of years across Central Asia and Turkestan. Currently, the Tobet breed faces critical endangerment. Its conservation and sustainable breeding require thorough analysis of hereditary characteristics, genome stability, and adaptive potential. In … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 4 · 19 Feb 2026 · 1,891 accessesView PDFCite
Research ArticleOpen accessIn the keywordsWild Allium longicuspis Regel is a Feral Form of Allium sativum L. in Kazakhstan: A Comparative Molecular Genetic AnalysisAkerke Tokenova, Gulnar Sitpayeva et al.The genus Allium L comprises over 1000 species with important nutritional, medicinal and horticultural applications. The natural flora of Kazakhstan is rich in Allium species, including the wild long-pointed onion, A. longicuspis and cultivated A. sativum garlic varieties. It has been hypothesized that A. longicupis is ancestral to A. sativum. We investigated genetic polymorphism in samples of A. longicupis and … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 26 Dec 2022 · 6,490 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSomatic Chromosomes of the Bornean Sambar Deer and Rusa Deer Interspecific HybridsIsmail Idris, Saidi MoinProblem statement: Hybridization has potential benefits to the Malaysian farmed deer industries in terms of increased growth rate and increased proportion of muscle and an improved alignment of feed supply and annual energy requirement. Species or subspecies of different chromosome constitution could mate to produce healthy hybrid offspring in a normal ratio of males and females. If any of the … …American Journal of Applied Sciences, Vol. 6, Issue 5 · 31 May 2009 · 8,687 accessesView PDFCite
Research ArticleOpen accessIn the abstractAge Difference in Immunophenotype of Acute LeukemiaKazunori Nakase, Mary Sartor, Kenneth BradstockWe examined the immunophenotype of 880 cases with acute leukemia and analyzed their age difference in relation to the morphological subtype and the karyotype. We divided the patients into 3 age groups: child (0-15 years), adult (16-59 years) and elderly (60 years and older) group. The diagnoses based on the French-American-British (FAB) criteria and the immunophenotype as follows: 453 patients … …American Journal of Immunology, Vol. 2, Issue 3 · 30 Sep 2006 · 6,941 accessesView PDFCite
Research ArticleOpen accessIn the abstractColor Doppler Evaluation of Isovolumetric Relaxation Time and of Signals Arising from Axons of the Median Nerve as a Means to Evaluate Mitochondrial Functionality in the Context of Immunotherapy of Cancer and Chronic Conditions Associated with Mitochondrial DysfunctionStefania Pacini, Marco RuggieroReactive Oxygen Species (ROS) arising from the disruption of mitochondrial respiration act as endogenous mutagens and tumor promoters. When production of ROS exceeds the capacity of DNA repair mechanisms, random mutations and aneuploidy ensue, thousands of genes become unbalanced and genetic/epigenetic chain reactions lead to progressive aneuploidy with only two outcomes: karyotypes so altered that are not viable or karyotypes … …American Journal of Immunology, Vol. 15, Issue 1 · 12 Oct 2019 · 9,690 accessesView PDFCite