Because of the great variety of options, choosing containers can be challenging but enjoyable. This material was chos en because of its large chromosomes and in teresting meiotic behaviour, i. Rhoeo mempunyai jaringan yang terdiri dari selsel yang bentuknya sama dapat juga melakukan fungsi khusus yang dapat juga bersama jaringan lain membentuk fungsi yang lebih kompleks. Tumbuhan ini mempunyai bentuk seperti tanaman nanas namun ada sedikit perbedaannya yaitu bagian daunnya yang tidak bergerigi, tidak kaku seperti tanaman nanas, dan mempunyai warna merah bawah daun dan hijau di bagian atas daun. Chromosome ring formation in rhoeo discolor bellings jstage. External links are made available for the convenience of the internet user. The present study shows the protective effects of the rhoeo discolor aqueous. Because its a relatively low plant, oyster plant is perfect for desks, tabletops, and other surfaces. Histoanatomical study on the vegetative organs of tradescantia. The virus was mechanically transmissible but had a limited host range. Jul 16, 2016 an ornamental plant with large chromosomes see fig.
When the chromosomes of rhoeo discolor are properly fixed and stained it is possible to identify at least five of the twelve chromosomes at meiosis, and with more. Bamboo salt bs is known to exert various therapeutic effects on several diseases. Stomata adalah pengertian, fungsi, bentuk, ciri, gambar. At the onset of leptotene, the replicated sister chromatids are organized along an axial element. Bangkabangkaan, rhoeo sparthacea, rhoeo discolor, moses in a cradle. Increased antimutagenic and anticlastogenic effects of. In the present study, our group determined the antimicrobial effects of extracts of rhoeo discolor, a plant commonly used in mexico for both medicinal and ornamental purposes. In cross sections, the stem was circular in shape and disclosed an outer layer of the stem epidermis composed. Manfaat dan khasiat bunga rhoeo discolor nanas karang.
Cultivated widely in the tropics and as a houseplant elsewhere small 1933. Species range from microorganisms and invertebrates to fish, birds, reptiles, amphibians, mammals and plants. The decoction and infusion of rhoeo spathacea swartz stearn leaves have been recognized as a functional food particularly in south america, but has not yet gained international popularity as a beverage. This plant may be known by one or more common names in different places, and some are listed above. For this purpose, rhoeo discolor extracts are usually incorporated in compositions. To effectively prioritize endophyte strains for chemical investigations we used a combined genetics. Bunga rhoeo discolor atau nanas sering kita jumpai sebagai tanaman hias di sekitar rumah atau pekarngan kita.
Reported from natural areas of brevard, broward, dade, lee, martin, and palm beach counties, in scrub, hammocks, and slough edges eppc 1996. The cytology of rhoeo discolor annals of botany oxford. Propiedades antioxidantes del maguey morado rhoeo discolor. Phytochemicals in rhoeo discolor extracts have proven to have important. Meiosis in rhoeo discolor growing under temperate conditions has been described by bhaduri 1, darlington 2,3, sax 4, sax and anderson 5 and by kato 6, but the lastnamed authors work has not been. A that asked if there became any huge distinction between poetry and prose writing and that i reported that the discrimination became an arbitrary one whilst the writing became the artwork of a grasp craftsman, and that the right use of trope, linguistic rhythm, and precise diction became not unique to the two realm. The oyster plant is succulent looking, it can be used to make a dense groundcover.
It furthers the universitys objective of excellence in research, scholarship, and education by publishing worldwide. Philippine herbal medicine an illustrated compilation of philippine medicinal plants by dr godofredo umali stuart, with botanical information, chemical properties, folkloric uses and research studies. Pdf antibacterial activity of rhoeo discolor hance. These two characteristics make this plant a potential danger to many areas. Mosaic disease of rhoeo discolorcaused by a strain of tobacco mosaic virus. This evergreen tropical plant has rosettes of succulent dark greenish purple leaves, bearing striking pink and white stripes. Rhoeo dwarf moses in the cradle, rhoeo spathacea nana. Access is allocated within two business days of purchase and lasts one year. Page designed through the cooperative efforts of interagency itis teams. Ganub, jean balatero1 and monsales, janine lou matuod1 1ms pharm 1, msph 602l advanced pharmacology lab, department of pharmacy, university of san. Low maintenance plant that can live in both sunny and. Outdoors, oyster plant is a perennial in frostfree zone 10 and an annual farther north. Rhoeo, including rhoeo discolor and rhoeo spathacea, is a plant of many names. The reason is that the arrangement of rdna sites, nors, at and gcrich chromatin fractions was not studied in the second pth rhoeo form r.
He mounted a piece of the lower epidermis in a sucrose solution. Rhoeo spathacea, tradescantia discolor boat lily, rheo, oyster plant, mosesintheboat. The photomicrographs below show the conditions of the same epidermal cells under the lower power of the microscope. As a favorable pth permanent translocation heterozygosity model, tradescantia spathacea synon.
Dalam tulisan ini akan dijelaskan mengenai laporan praktikum plasmolisis rhoeo discolor dengan variabel berupa daun rhoeo discolor ditetesi larutan gula. Tradescantia spathacea commelinaceae mosesintheboat. The price range can be wide, especially for large, terracotta glazed containers, which usually are most expensive. Rhoeo discolor tricolor compacta also referred to as a. Swartz mosesinthecradle rhoeo discolor, rhoeo spathacea, tradescantia bicolor, tradescantia discolor tradescantia spathacea is also known as boatlily, boat plant, maninaboat, mosesinaboat, mosesina basket, mosesinaraft, mosesinthebulrushes, oyster plant, osterplant, purpleleaf spiderwort, or rheo. Enjoy unrestricted access to all content and features, including.
Phytochemicals in rhoeo discolor extracts have proven to have important antimicrobial activity. The antioxidant capacities of the isolated compounds were tested using frap and dpph radicalscavenging assays, and compounds 4, 6, 8, 12, as well. Pdf antimicrobial activity of rhoeo discolor phenolic rich extracts. Tradescantia spathacea in world checklist of selected plant families. The effect of the aqueous crude rhoeo discolor extract ace on the prevention of ggtpositive altered hepatocyte foci ahf is shown in comparison with the carcinogenesis and nontreated groups in fig. Antimicrobial properties and phytochemical constituents of rheo discolor hance. Antioxidant and antibacterial activity of rhoeo spathacea.
Whatever you call it, rhoeo makes an excellent and fast growing ground cover in the garden. The effect of colchicine on meiosis in the rhoeo discolor. Tradescantia spathacea creates a dense groundcover on the forest floor which prevents native plants from germinating. The global invasive species database contains invasive species information supplied by experts on biological invasion from around the world. Maximum leaf conductance driven by co2 effects on stomatal size and density over geologic time. Rhoeo discolor is a plant used in traditional medicine mainly due to its anticancer properties. Rhoeo discolor tricolor tradescantia spathacea is a perennial evergreen succulent with threetoned leaves of pink, green, and cream shades. Pdf aqueous crude extract of rhoeo discolor, a mexican. Hosted by the usgs core science analytics and synthesis.
Oxford university press is a department of the university of oxford. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Comparing model predictions and experimental data for the response of stomatal conductance and guard cell turgor to manipulations of cuticular conductance, leaf. Penentuan peristiwa plasmoksis sel daun rhoeo discolor dengan melakukan perendaman potongan epidermis bahwa daun ke dalam glukosa di berbagai konsentrasi yaitu 0,28 m, 0,26 m, 0,24 m, 0,22 m, 0,20 m, 0,18 m, 0,16 m selama 30 menit kemudian diamati di bawah mikroskop dan ditentukan jumlah presentase sel yang mengalami plasmolisis. Karakter ekstrak zat warna daun rhoeo discolor sebagai indikator titrasi asam basa regina tutik padmaningrum jurusan pendidikan kimia fmipa universitas negeri yogyakarta abstrak rhoeo discolor atau perahu adam hawa adalah tanaman hias dengan daun berwarna hijau di bagian atas dan ungu di bagian bawahnya. Forming low growing clumps 3050cm this plant makes an excellent foliage contrast and is a must for the tropical garden. It is native to belize, guatemala, and southern mexico chiapas, tabasco, and the yucatan peninsula but widely cultivated as an ornamental and naturalized in parts of florida, texas, hawaii, and various oceanic islands. It furthers the universitys objective of excellence in research, scholarship, and education by. The kind of salt used in doenjang preparation is one of the most important factors that affect the chemopreventive activities of doenjang. Pachytene pairing appeared unaffected, but only 17. Rhoeo discolor is a legendary plant used for treatment of superficial mycoses in mexican traditional medicine. Tradescantia spathacea scientific name tradescantia spathacea sw. Ghosh1, aditi saha2, sonali sengupta3, rita paul4 and priyanka kumari dubey1 1department of botany, cytogenetics and plant breeding section, kalyani university. The 15cm to 20cm long, swordshaped leaves are green above and purplish below.
Pertumbuhan darai tana,mn ini sangat penting pada aktivitas jaringan meristem. Itis integrated taxonomic information system, 2005. Rhoeo discolour common name mosesinthecradle 175mm pot. Three new phenolic compounds and twenty known ones 423 were isolated from the flowers of bombax malabaricum. It forms a solid groundcover of upright purple and green leaves. This gorgeous plant is perfect in pots or hanging planters. Aqueous crude extract of rhoeo discolor, a mexican medicinal. Aqueous crude extract of rhoeo discolor, a mexican medicinal plant, decreases the formation of liver preneoplastic foci in rats article in journal of ethnopharmacology 1153. Dietary components express a wide range of activities that can affect carcinogenesis. How to take care of a rhoeo tricolor home guides sf gate. Naturally occurring substances in foods have been shown in laboratory experiments to serve as dietary antimutag. Crossing over and gene rearrangement in flowering plants1 john belling university of california, berkeley, california received march 28, 1933 hypotheses of crossing over kinds of gene rearrangement crossing over exists apparently in all those flowering plants which have been sufficiently investigated with regard to it. Tradescantia spathacea has diverse reproductive methods and grows in areas other plants cannot. Bangkabangkaan rhoeo discolor tradescantia spathacea.
The meiotic prophase chromosome has a unique architecture. Melihat peristiwa plasmolisis dan deplasmolisis pada sel daun rhoeo discolor alat dan bahan a. What type of pigment is present in the upper epidermis of the. Please note that this is a trial program and may end. Despite its extended use, it is not known whether it has sideeffects. A fast growing, multi colored, tropical groundcover that is used as an accent plant, in containers, borders and mass plantings. Tradescantia spathacea, rhoeo spathacea, tradescantia. In addition links are provided to retrieve biological records and collection information from the global biodiversity information facility gbif data. Oyster plant is one of the houseplants that basically just needs regular water to look fantastic.
Rhoeo spathacea offers an unusual opportunity to address crucial cytogenetic problems, among them complex chromosome rearrangements, recognition and segregation of translocated genome parts, the relation of crossingover to synaptic. An online database that provides taxonomic information, common names, synonyms and geographical jurisdiction of a species. Can be used to make a dense groundcover, as houseplant or in interiorscape. Rhoeo discolor 2n 12 was used to study the effect of colchicine on chromosome pairing during meiosis. Antimicrobial properties and phytochemical constituents of. Biasa ditanam orang sebagai tanaman hias, tumbuh subur di tanah yang lembab. Type of rhoeo discolor hance family commelinaceae on jstor. Setelah membuat preparat dari irisan daun adam hawa rhoeo discolor dan mengamatinya di bawah mikroskop dengan perbesaran 15 x 10, terlihat struktur jaringan daun adam hawa yang terdiri dari dinding sel yang merupakan bagian luar dari masing masing sel, sitoplasma yang merupakan suatu suspensi yang berada di dalam sel, stomata yang merupakan alat. Rhoeo discolor tricolor is droughttolerant and very lowmaintenance. Monitoring is recommended wherever this species is present. Alkohol dan kain flannel pembersihkapastisu cara kerja 1. Pembuatan stoma ini sering bersamaan melalui operasi pembukaan dinding perut laparotomi dengan insisi di atas garis tengah perut midline incision. Plant pathology circulars plant industry publications. Royle which has been previously exposed to bright light.
Pdf propiedades antioxidantes del maguey morado rhoeo. Molecules free fulltext phenolic compounds from the. Leaves have an unusual purple undersurface and can be used for contrast. Traditional medicine has led to the discovery of important active substances used in several healthrelated areas. Tricolor rhoeo has stiff leaves that have pink, white, and green leaves that grow in clumps. The unusual flowers, borne down among the leaves, appe. Their chemical structures were elucidated by spectroscopic analyses ir, esims, hresims, 1d and 2dnmr and chemical reactions. However, it is not a legal authority for statutory or regulatory purposes. In addition, the pericentric heterochroma tin was known in this species coleman 1941. Berikut adalah contoh laporan praktikum plasmolisis dan deplasmolisis pada rhoeo.
Make a water mount by placing the upper surface of the leaf next to slide. Type of rhoeo discolor hance family commelinaceae herbarium. As other plants in the same family, the watery sap can provoke allergic reaction. In view of the variations in chromosome segregation and pollen sterility, the correlation. If you need to print pages from this book, we recommend downloading it as a pdf. Rhoeo tricolor tradescantia spathacea is a colorful garden or indoor plant. National germplasm resources laboratory, beltsville, maryland. Bercu istoanatomical study on the vegetative organs of tradescantia spathacea sw. Interestingly, some of the plant cells have a line inside each of them and a rhombusshaped dot at the middle. Find, read and cite all the research you need on researchgate. This slide, labeled rhoeo discolor leaf seems to be a layer of overlapped plant cells. Cytogenetics of the permanent translocation heterozygote. Rhoeo tricolor tradescantia spathacea succulent care. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in.
Depending on where you live, you may call this plant mosesinthecradle, mosesinabasket, boat lily and oyster plant. Apr 7, 2014 rhoeo discolor tricolor compacta also referred to as a dwarf tricolor oyster. Rhoeo dwarf moses in the cradle, rhoeo is a shortstemmed tender foliage plant which makes attractive small, dense, clumping rosettes. By moving the lpo up and down, you can see two layers of cells. The white, pink and green swordlike leaves grow in a rosette. Macior department of botany, columbia university, new york 27, new york. The primary aim of this study was to establish the viability of r. Apr 18, 2009 only the day gone by, i spoke back a question on y. Stoma adalah lubang buatan pada abdomen utnuk mengalirkan urine atau faeces keluar dari tubuh. Antimicrobial activity of rhoeo discolor phenolic rich. In the present study, our group determined the antimicrobial effects of extracts of rhoeo discolor, a plant commonly used in mexico for both medicinal and. Many people choose plastic containers, which are less expensive.
Rhoeo discolor plants showing mosaic symptoms were systemically infected with a rigid rod virus of the tobamovirus group. Eeb greenhouse accession data for tradescantia spathacea. Interlock formation and coiling of meiotic chromosome axes. It is unknown if they could form the basis for a coherent view on the cytogenetic condition of the pth in rhoeo in general. The present work studied, for the first time, its use as a phytoremediation plant. Untuk referensi buku maupun jurnal plasmolisis rhoeo discolor dalam kegiatan praktikum ini bisa ditelusuri sendiri sesuai dengan pencarian masingmasing. Tradescantia spathacea, the boatlily or mosesinthecradle, is a herb in the commelinaceae family first described in 1788. During zygotene, as homologous chromosomes pair and synapse, a synaptonemal complex forms via the assembly of a transverse element between the two axial elements.
Laporan praktikum plasmolisis pada sel daun rhoeo discolor. Take a leaf from the actively growing shoot of a water plant, hydrilla,hydrilla verticillata roxb. He then observed the epidermis under the microscope immediately and after 10 minutes. Sayatlah permukaan daun rhoeo discolor bagian berwarna ungu. Rhoeo spathacea presentation bisc 111 by milena radoman on prezi. Germplasm resources information network grintaxonomy. Pdf on jul 1, 2016, janine lou matuod monsales and others published antibacterial activity of rhoeo discolor hance.
Pdf rhoeo discolor leaf extract as a novel immobilizing matrix for. Text, images and maps give biological, ecological and geographical information. Unfortunately, this book cant be printed from the openbook. The board of trustees of the royal botanic gardens, kew. Propiedades antioxidantes del maguey morado rhoeo discolor purple maguey rhoeo discolor antioxidant properties a. International research journal of pharmaceutical and applied sciences irjpas available online at. Termasuk anggota suku gawargawaran, berasal dari meksiko dan hindia barat. This plant can be weedy or invasive according to the authoritative sources noted below. Letakkan objek rhoe discolor tersebut pada meja preparat. Usda, agricultural research service, national plant germplasm system.
The state of florida neither endorses links nor approves of links to external sources. Family commelinaceae common names boat lily, boat plant, boatlily, boatlily. Jan 19, 2016 this work represents the first report of the culturable fungal endophyte community from rhoeo spathacea and thus no comparisons can be made between this rhoeo sp. Very bright purplegreenwhite leaves of this variegated variety make a beautiful ground cover. American journal of botany botanical society of america. Comparing model predictions and experimental data for the.
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