Cytological studies in meconopsis
WebMeconopsis is a genus of flowering plants in the poppy family Papaveraceae.It was created by French botanist Viguier in 1814 for the species known by the common name Welsh … WebCytopathology or cytology aims to detect diseases on the cellular level by the study of single cells and cell structures. This pathology discipline was founded in 1928 by the Greek medicine pioneer George Papanicolaou who also invented the “Pap smear”. These smear tests are now commonly used in cytopathology where clinical samples from a ...
Cytological studies in meconopsis
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WebDec 1, 2014 · The second aim of this study was to investigate if ancient hybridization significantly contributed to the early divergence of Meconopsis.In our revised … Webdegree of resolution obtained from cytogenetic studies. Historical perspectives Prior to the 1920s, cytological studies were car ried out on biological tissues that were embedded …
WebJan 2, 2024 · Cytological differences. Metaphase chromosome observation of root tip cells showed that the control plants are diploid with 8 pairs of chromosomes (2n = 2x = 16) (Fig. 1a–d). As expected, there are 16 chromosome pairs in the putative tetraploid (2n = 4x = 32) (Fig. 1e–h). Observations of the meiosis in PMCs confirmed the chromosome number of … WebJun 28, 2008 · Abstract. Ecological studies were carried out on 19 endangered populations of Meconopsis horridula, M. paniculata, M. simplicifolia, M. sinuata and M. villosa from …
WebIntroduction. Over the past 15 years, Arabidopsis thaliana has prevailed as the model organism of choice to investigate meiosis in plants. It is amenable for such studies due … WebThe materials for cytological studies were collected from wild plants growing at various altitudes in Solang Valley of Himachal Pradesh, India, ... Meconopsis aculeata (Singhal …
WebXX.—Cytological Studies of Melaniidæ (Mollusca) with Special Reference to Parthenogenesis and Polyploidy. II. A Study of Meiosis in the Rare Males of the …
WebAug 1, 2024 · The aim of present study is to evaluate the taxonomic significance of cytological study, macro-and micromorphological characters in distinguishing between … hans berliner the systemWebImpact of cytomixis on meiosis and pollen grains in Meconopsis aculeata 371 J. Biosci. 33(3), September 2008 1. Introduction Cytomixis, the phenomenon of inter-pollen mother … chad fansWebJan 12, 2024 · Climate change increases the extinction risk of species, and studying the impact of climate change on endangered species is of great significance to biodiversity conservation. In this study, the endangered plant Meconopsis punicea Maxim (M. punicea) was selected as the research object. Four species distribution models (SDMs): the … chad fallis cross country mortgageWebMar 8, 2024 · Cytology. n., plural: cytologies. [saɪˈtɑləd͡ʒi] Definition: the study of cells. The biological world is so diverse that studying it under a single umbrella as a subject is next … hansberry and jourdonnaisWebSince in the mare and other animal species such as bitches and cats, the endometrial cell pattern varies depending on the phase of the estrous cycle, the aim of this study was to … hansberry adult day careWebFor the cytological studies, plants were selected from different sources as follows: (1) Three plants from three seed collections in New Jersey, (2) one plant from Cornell strain No. 1777, (3) three Fi hybrids involving parents from seed collected in New Hampshire and Vermont, and (4) three plants from open-pollinated seed produced on hansberry adult day care sunset laWebJan 19, 2024 · The results of this study offer great guidance for the conservation of endangered wild resources of Meconopsis integrifolia and the exploitation of its … chad farley dpm