Nucleolus organizer regions
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Ebook "Biotechnology of neglected and underutilized crops" has 16 chapters divided into 4 sections. Section 1 has three chapters dealing with Chenopodium as a potential food source, thin cell layer technology in micropropagation of Jatropha, and Panax vietnamensis. Section 2 deals with molecular biology and physiology of Haberlea rhodopensis, cell trait prediction in vitro and in vivo of legumes, and application of TILLING in orphan crops.
455p lucchinguyen 28-12-2023 6 2 Download
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In this study, the banded karyotypes (C- and Ag-nucleolus organizer regions (NORs)) of Myotis emarginatus in Turkey were determined for the first time. The karyotype contained 44 chromosomes, the number of chromosomal arms (NF) was 54, and the number of autosomal arms (NFa) was 50. Slight C-heterochromatic blocks were observed in the centromeric regions of some autosome pairs, whereas the sex chromosomes were euchromatic. The Ag-NORs were detected in the short arms of a large and a medium-sized acrocentric autosome. The distribution of C-heterochromatin regions in Turkish populations of M.
4p dolomite36 30-12-2021 7 0 Download
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This study presents the first molecularly proven data on natural hybridization in the genus Pulsatilla, including the complete plastome sequence. A plant with morphological characteristics intermediate between P. patens and P. pratensis was found near the village of Bocheniec (southern Poland).
9p caplock2711 21-02-2019 17 1 Download
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In this investigation, patterns of variation in the nucleolus organizer regions (NORs) in the chromosomes of Spalax leucodon and Spalax ehrenbergi were studied. The chromosomal location of the Ag-NORs was determined in two mole rat species. S. leucodon has 3 pairs of nucleolar chromosomes, but S. ehrenbergi has only 2 pairs of nucleolar chromosomes in their whole chromosome sets.
6p vitamix 19-02-2019 18 1 Download
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In the present study, the 2n = 54 chromosomal race of blind mole rats, Nannospalax xanthodon superspecies, from Kırıkkale Province in Turkey was investigated. Conventional chromosome staining, Ag-NOR (Nucleolus Organizer Region) staining, and C-banding analysis were carried out on specimens of mole rats.
7p vivant2711 01-02-2019 11 2 Download
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Drought and salinity induce biochemical, physiological, morphological, and genetic responses in plants. To understand the damage to different wheat species caused by these stresses, we investigated root-shoot growth, cell division, chromosomal aberrations and nucleolus organizer regions (AgNORs) in root tip cells.
9p sony2711 28-01-2019 28 2 Download
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Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Nucleolus organizer regions, types of association and identification of carrier chromosomes in domestic sheep
0p toshiba20 12-11-2011 39 1 Download