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Hemp (Cannabis sativa L.) was karyotyped using by DAPI/C-banding staining to provide chromosome measurements, and by fluorescence in situ hybridization with probes for 45 rDNA (pTa71), 5S rDNA (pCT4.2), a subtelomeric repeat (CS-1) and the Arabidopsis telomere probes. The karyotype has 18 autosomes plus a sex chromosome pair (XX in female and XY in male(More)
Humulus japonicus Siebold et Zucc (Japanese hop) is a dioecious species of the family Cannabaceae. The chromosome number is 2n = 16 = 14 + XX for females and 2n = 17 = 14 + XY1Y2 for male. To date, no fluorescence in situ hybridization (FISH) markers have been established for the identification of Humulus japonicus sex chromosomes. In this paper, we report(More)
Hemp (Cannabis sativa L., 2n = 20) is a dioecious plant. Sex expression is controlled by an X-to-autosome balance system consisting of the heteromorphic sex chromosomes XY for males and XX for females. Genetically monoecious hemp offers several agronomic advantages compared to the dioecious cultivars that are widely used in hemp cultivation. The male or(More)
Amplification of sea buckthorn Hippophae rhamnoides L. 5S rDNA nontranscribed spacer with coding border anneal primers showed existence of a single fragment. The fragment was cloned and sequenced. It was shown that length of the Hippophae rhamnoides L. 5S rDNA nontranscribed spacer is 807 bp. Analysis of the sequence allowed to detect a high homology with(More)
This article addresses the bioinformatic, molecular genetic, and cytogenetic study of castor bean (Ricinus communis, 2n = 20), which belongs to the monotypic Ricinus genus within the Euphorbiaceae family. Because castor bean chromosomes are small, karyotypic studies are difficult. However, the use of DNA repeats has yielded new prospects for karyotypic(More)
Accurate photometric reconstruction of the Lunar surface is important in the context of upcoming NASA robotic missions to the Moon and in giving a more accurate understanding of the Lunar soil composition. This paper describes a novel approach for joint estimation of Lunar albedo, camera exposure time, and pho-tometric parameters that utilizes an accurate(More)
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