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Nitrogen Containing Volatile Organic Compounds
DIPLOMARBEIT Titel der Diplomarbeit Nitrogen containing Volatile Organic Compounds Verfasserin Olena Bigler angestrebter akademischer Grad Magistra der Pharmazie (Mag.pharm.) Wien, 2012 Studienkennzahl lt. Studienblatt: A 996 Studienrichtung lt. Studienblatt: Pharmazie Betreuer: Univ. Prof. Mag. Dr. Gerhard Buchbauer Danksagung Vor allem lieben herzlichen Dank an meinen gütigen, optimistischen, nicht-aus-der-Ruhe-zu-bringenden Betreuer Herrn Univ. Prof. Mag. Dr. Gerhard Buchbauer ohne dessen freundlichen, fundierten Hinweisen und Ratschlägen diese Arbeit wohl niemals in der vorliegenden Form zustande gekommen wäre. Nochmals Danke, Danke, Danke. Weiteres danke ich meinen Eltern, die sich alles vom Munde abgespart haben, um mir dieses Studium der Pharmazie erst zu ermöglichen, und deren unerschütterlicher Glaube an die Fähigkeiten ihrer Tochter, mich auch dann weitermachen ließ, wenn ich mal alles hinschmeissen wollte. Auch meiner Schwester Ira gebührt Dank, auch sie war mir immer eine Stütze und Hilfe, und immer war sie da, für einen guten Rat und ein offenes Ohr. Dank auch an meinen Sohn Igor, der mit viel Verständnis akzeptierte, dass in dieser Zeit meine Prioritäten an meiner Diplomarbeit waren, und mein Zeitbudget auch für ihn eingeschränkt war. Schliesslich last, but not least - Dank auch an meinen Mann Joseph, der mich auch dann ertragen hat, wenn ich eigentlich unerträglich war. 2 Abstract This review presents a general analysis of the scienthr information about nitrogen containing volatile organic compounds (N-VOC’s) in plants. -
Generic and Subtribal Relationships in Neotropical Cymbidieae (Orchidaceae) Based on Matk/Ycf1 Plastid Data
LANKESTERIANA 13(3): 375—392. 2014. I N V I T E D P A P E R* GENERIC AND SUBTRIBAL RELATIONSHIPS IN NEOTROPICAL CYMBIDIEAE (ORCHIDACEAE) BASED ON MATK/YCF1 PLASTID DATA W. MARK WHITTEN1,2, KURT M. NEUBIG1 & N. H. WILLIAMS1 1Florida Museum of Natural History, University of Florida Gainesville, FL 32611-7800 USA 2Corresponding author: [email protected] ABSTRACT. Relationships among all subtribes of Neotropical Cymbidieae (Orchidaceae) were estimated using combined matK/ycf1 plastid sequence data for 289 taxa. The matrix was analyzed using RAxML. Bootstrap (BS) analyses yield 100% BS support for all subtribes except Stanhopeinae (87%). Generic relationships within subtribes are highly resolved and are generally congruent with those presented in previous studies and as summarized in Genera Orchidacearum. Relationships among subtribes are largely unresolved. The Szlachetko generic classification of Maxillariinae is not supported. A new combination is made for Maxillaria cacaoensis J.T.Atwood in Camaridium. KEY WORDS: Orchidaceae, Cymbidieae, Maxillariinae, matK, ycf1, phylogenetics, Camaridium, Maxillaria cacaoensis, Vargasiella Cymbidieae include many of the showiest align nrITS sequences across the entire tribe was Neotropical epiphytic orchids and an unparalleled unrealistic due to high levels of sequence divergence, diversity in floral rewards and pollination systems. and instead to concentrate our efforts on assembling Many researchers have posed questions such as a larger plastid data set based on two regions (matK “How many times and when has male euglossine and ycf1) that are among the most variable plastid bee pollination evolved?”(Ramírez et al. 2011), or exon regions and can be aligned with minimal “How many times have oil-reward flowers evolved?” ambiguity across broad taxonomic spans. -
PGR Diversity and Economic Utilization of Orchids
Int.J.Curr.Microbiol.App.Sci (2019) 8(10): 1865-1887 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 8 Number 10 (2019) Journal homepage: http://www.ijcmas.com Original Research Article https://doi.org/10.20546/ijcmas.2019.810.217 PGR Diversity and Economic Utilization of Orchids R. K. Pamarthi, R. Devadas, Raj Kumar, D. Rai, P. Kiran Babu, A. L. Meitei, L. C. De, S. Chakrabarthy, D. Barman and D. R. Singh* ICAR-NRC for Orchids, Pakyong, Sikkim, India ICAR-IARI, Kalimpong, West Bengal, India *Corresponding author ABSTRACT Orchids are one of the highly commercial crops in floriculture sector and are robustly exploited due to the high ornamental and economic value. ICAR-NRC for Orchids Pakyong, Sikkim, India, majorly focused on collection, characterization, K e yw or ds evaluation, conservation and utilization of genetic resources available in the country particularly in north-eastern region and developed a National repository of Orchids, Collection, Conservation, orchids. From 1996 to till date, several exploration programmes carried across the Utilization country and a total of 351 species under 94 genera was collected and conserved at Article Info this institute. Among the collections, 205 species were categorized as threatened species, followed by 90 species having breeding value, 87 species which are used Accepted: in traditional medicine, 77 species having fragrance and 11 species were used in 15 September 2019 traditional dietary. Successful DNA bank of 260 species was constructed for Available Online: 10 October 2019 future utilization in various research works. The collected orchid germplasm which includes native orchids was successfully utilized in breeding programme for development of novel varieties and hybrids. -
Orchids of Bhutan Susanne Masters Outlines the Species Found in This Small Country In
The orchids in habitat Orchid Review Susanne Masters Susanne Susanne Masters Susanne Orchids of Bhutan SuSanne MaSterS outlines the species found in this small country in the Himalayas, the diversity of their Coelogyne nitida was one of the orchids featured in Bhutan’s set of orchid stamps issued in 1976 habitats, and also discusses uses of Masters Susanne orchids locally and their conservation Epiphytic Dendrobium falconeri can be seen growing on trees near Dochula Pass Susanne Masters Susanne Dochula Pass is a gateway through the mountains when heading east from Butan’s capital, Thimphu. 108 chortens on the pass commemorate Butanese soldiers killed fighting Indian rebels in 2003 Galearis spathulata, prevoiusly Aorchis spathulata, grows on damp ground, in open spaces ➤ 96 June 2015 June 2015 97 The orchids in habitat Orchid Review HuTaNEsE ORCHIds Environmental protection A diversity of habitats and 4,000m, forests are home to Masters Susanne span the alphabet from Economic exploitation of Bhutan’s Bhutan is one of the smallest countries orchid species that flower from spring BAcampe to Zeuxine. In the natural resources has been tempered in asia, occupying 384,394sq km. It through to autumn. In the subtropical capital city, Thimphu, it is easy and by legislation that prioritizes preserv- is located in the eastern Himalayas, at zone, between 150m and 2,000m, inexpensive to buy excellent, English ation. In fact, the Constitution of the the intersection of two biogeographic there are tropical and subtropical language wildlife guides, written Kingdom of Bhutan states in article realms, the warm Indo-Malayan and forests, and grasslands, and orchid by Bhutanese people able to bring 5.1 that ‘Every Bhutanese is a trustee the temperate Palearctic. -
Kraenzl, a Medicinal Orchid
Undefined Organic Additives Stimulates in Vitro Seed Germination of Dendrobium Ovatum (Willd.) Kraenzl, a Medicinal Orchid Thejaswini R and Narasimhan S Department of Biotechnology, Manipal Institute of Technology, Manipal University, Manipal, India Email: [email protected], [email protected] Abstract—Dendrobium ovatum (Willd.) Kraenzl is an epiphytic orchid belonging to the family Orchidaceae. The II. MATERIALS AND METHODS aim of the current study is to analyze the efficacy of undefined additives such as coconut water, palm fruit water Dendrobium ovatum seeds were collected from the (Borassus flabellifer), tomato juice and pineapple juice on mature capsules just before its dispersal during the month the germination and growth of in vitro cultured seeds of D. of January, 2016 growing in the campus of Manipal ovatum. The germination was analyzed using scanning University, Manipal. The pods were washed with electron microscopy (SEM). Among all the additives 30% running tap water for 20 minutes and chemically coconut water (v/v) induced maximum rate of embryo sterilized with 0.1 % mercuric chloride (w/v) for eight germination . Tomato juice and pineapple juice (15% v/v) also exhibited better germination rate of orchid seeds under minutes. After chemical sterilization the seeds were in vitro conditions. Protocorm like bodies were seen inoculated in Woody Plant Medium [5] containing 0.5 growing and further develops into young plant. SEM mg/l Napthalene acetic acid (NAA) and 1 mg/l Benzyl served as an early analytical tool for the response of seeds Adenine (BA) with varying concentrations of the and revealed heterogeneity of seeds in terms of its response additives. -
Review Article Organic Compounds: Contents and Their Role in Improving Seed Germination and Protocorm Development in Orchids
Hindawi International Journal of Agronomy Volume 2020, Article ID 2795108, 12 pages https://doi.org/10.1155/2020/2795108 Review Article Organic Compounds: Contents and Their Role in Improving Seed Germination and Protocorm Development in Orchids Edy Setiti Wida Utami and Sucipto Hariyanto Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Surabaya 60115, Indonesia Correspondence should be addressed to Sucipto Hariyanto; [email protected] Received 26 January 2020; Revised 9 May 2020; Accepted 23 May 2020; Published 11 June 2020 Academic Editor: Isabel Marques Copyright © 2020 Edy Setiti Wida Utami and Sucipto Hariyanto. ,is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In nature, orchid seed germination is obligatory following infection by mycorrhizal fungi, which supplies the developing embryo with water, carbohydrates, vitamins, and minerals, causing the seeds to germinate relatively slowly and at a low germination rate. ,e nonsymbiotic germination of orchid seeds found in 1922 is applicable to in vitro propagation. ,e success of seed germination in vitro is influenced by supplementation with organic compounds. Here, we review the scientific literature in terms of the contents and role of organic supplements in promoting seed germination, protocorm development, and seedling growth in orchids. We systematically collected information from scientific literature databases including Scopus, Google Scholar, and ProQuest, as well as published books and conference proceedings. Various organic compounds, i.e., coconut water (CW), peptone (P), banana homogenate (BH), potato homogenate (PH), chitosan (CHT), tomato juice (TJ), and yeast extract (YE), can promote seed germination and growth and development of various orchids. -
The Orchid Pollinaria Collection at Lankester Botanical Garden, University of Costa Rica
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/258442479 THE ORCHID POLLINARIA COLLECTION AT LANKESTER BOTANICAL GARDEN, UNIVERSITY OF COSTA RICA Article · January 2008 DOI: 10.2307/41760317 CITATIONS READS 4 178 2 authors: Franco Pupulin A. P. Karremans University of Costa Rica University of Costa Rica 201 PUBLICATIONS 1,707 CITATIONS 113 PUBLICATIONS 731 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Sobralias of Costa Rica View project Species Orchidacearum Icones Colombianae View project All content following this page was uploaded by A. P. Karremans on 17 May 2014. The user has requested enhancement of the downloaded file. Selbyana 29(1): 69- 86. 2008. THE ORCHID POLLINARIA COLLECTION AT LANKESTER BOTANICAL GARDEN, UNIVERSITY OF COSTA RICA FRANCO PUPULIN* Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica,. CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Pérez Guerrero, Extension Gualaceo, Ecuador Harvard University Herbaria, Cambridge, MA, USA The Marie Selby Botanical Gardens, Sarasota, FL, USA Email: [email protected] ADAM KARREMANS Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica, CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Pérez Guerrero, Extension Gualaceo, Ecuador ABSTRACT. The relevance of pollinaria study in orchid systematics and reproductive biology is summa rized. The Orchid Pollinaria Collection and the associate database of Lankester Botanical Garden, University of Costa Rica, are presented. The collection includes 496 pollinaria, bèlonging to 312 species in 94 genera, with particular emphasis on Neotropical taxa of the tribe Cymbidieae (Epidendroideae). -
Universidade Estadual De Mato Grosso Do Sul Unidade Universitária De Dourados Programa De Pós-Graduação Em Recursos Naturais
Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Dourados Programa de Pós-Graduação em Recursos Naturais TÉCNICAS DE CULTIVO in vitro COMO ALTERNATIVA PARA A CONSERVAÇÃO DE Schomburgkia crispa Lindl. (ORCHIDACEAE) E SUA REINTRODUÇÃO EM AMBIENTE NATURAL Acadêmica: Jackeline Schultz Soares Dourados - MS Fevereiro de 2018 Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Dourados Programa de Pós-Graduação em Recursos Naturais TÉCNICAS DE CULTIVO in vitro COMO ALTERNATIVA PARA A CONSERVAÇÃO DE Schomburgkia crispa Lindl. (ORCHIDACEAE) E SUA REINTRODUÇÃO EM AMBIENTE NATURAL Acadêmica: Jackeline Schultz Soares Orientador: Profº Dr. Etenaldo Felipe Santiago Coorientadora: Profª Drª Yara B. C. J. Rosa (in memoriam) “Tese apresentada ao programa de pós- graduação em Recursos Naturais, área de concentração em Recursos Naturais, da Universidade Estadual de Mato Grosso do Sul, como parte das exigências para a obtenção do título de Doutor em Recursos Naturais”. Dourados - MS Fevereiro de 2018 S654t Soares, Jackeline Schultz Técnicas de cultivo in vitro como alternativa para a conservação de Schomburgkia crispa Lindl.(Orchidceae) e sua reintrodução em ambiente natural / Jackeline Schultz Soares. Dourados, MS: UEMS, 2018. 101p. ; 30cm. Tese (Doutorado) – Recursos Naturais – Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Dourados, 2018. Orientador: Prof. Dr. Etenaldo Felipe Santiago. 1. Orchidaceae. 2. Semeadura assimbiótica. 3. Cerrado. I. Título. CDD 23.ed. 584.15 Cdd . - ????????? “E peço isto: que o vosso amor cresça mais e mais em ciência e em todo o conhecimento” Filipenses 1:9 iii A Deus, À minha família, À Profª. Drª. Yara Brito Chaim Jardim Rosa (in memoriam), por ter me acompanhado desde o início, me ensinando com maestria o ofício da pesquisa científica, Dedico. -
An Effective Nutrient Medium for Asymbiotic Seed Germination and Large-Scale in Vitro Regeneration of Dendrobium Hookerianum, a Threatened Orchid of Northeast India
AoB PLANTS http://aobplants.oxfordjournals.org/ Open access – Technical article An effective nutrient medium for asymbiotic seed germination and large-scale in vitro regeneration of Dendrobium hookerianum, a threatened orchid of northeast India Sumi Paul, Suman Kumaria* and Pramod Tandon Plant Biotechnology Laboratory, Department of Botany, North-Eastern Hill University, Shillong, Meghalaya 793022, India Received: 20 June 2011; Returned for revision: 3 August 2011; Accepted: 16 December 2011; Published: 22 December 2011 Citation details: Paul S, Kumaria S, Tandon P. 2012. An effective nutrient medium for asymbiotic seed germination and large-scale in vitro regeneration of Dendrobium hookerianum, a threatened orchid of northeast India. AoB PLANTS 2012: plr032; doi:10.1093/ aobpla/plr032 Abstract Background Dendrobium hookerianum is a rare and threatened epiphytic orchid of northeast India. and aims Prospects for conservation would be strengthened by developing an in vitro method for mass propagation. Seeds are minute and difficult to use directly in the field for this purpose, being non-endospermous with a low nutrient content and dependent on a specific fungus for germination and early seedling development. Although produced in large numbers (2–3 million per capsule), ,5 % germinate naturally in the wild. Our objective was to develop a rapid and successful method for in vitro propagation based on an initial in vitro asymbiotic seed germination step that achieved high percentages. Methodology Effects of four different media, i.e. (i) Murashige and Skoog (MS), (ii) Mitra et al., (iii) Knudson (KC) and (iv) Gamborg et al.(B5), were evaluated for large-scale multiplication by asymbiotic seed germination. Seedling leaf number, shoot number, shoot length, root number and root length were scored. -
Diversity of Dendrobium Sw. Its Distributional Patterns and Present Status in the Northeast India
International Journal of Scientific and Research Publications, Volume 3, Issue 5, May 2013 1 ISSN 2250-3153 Diversity of Dendrobium Sw. Its Distributional Patterns and Present Status in the Northeast India Adani Lokho Department of Botany, Institute of Science, Visva-Bharati University, Santiniketan, West Bengal-731235 Abstract- The family Orchidaceae is one of the largest groups Nagaland; Singh et al., (1990) for Mizoram; Chowdhury (1998); among the angiosperms and distributed throughout the world. Singh (1999); Khyanjeet Gogoi et al., (2012); Chaya Deori et al., The genus Dendrobium is the second largest group among the (2009); Khyanjeet Gogoi (2011); Bhattacharjee & Dutta (2010); orchid plant in India and exhibit diverse shapes, colour and Borgohain et al., (2010); Lucksom (2007); Rao (2010); Rao morphological characters. They are widely distributed (2007) and Khyanjeet Gogoi et al.,(2012). throughout the Northeastern states and recorded with 82 species In the recent past, from the statistical analysis of the from the region. The highest number of occurrence with 49 angiospermic flora it has revealed that the family Orchidaceae species has been recorded in Arunachal Pradesh and the least with 184 genera and 1,229 species forms the second largest number with 5 species in Tripura state from the region. The family of flowering plants in India (Karthikeyan, 2000). The present analysis reveals 71.95 per cent of the species require fascination of an orchid flower is the mimicking of the animals attention for conservation, 36.58 per cent of the total species are morphology and anatomy parts, like wasps, bees, moths, lizards, widely distributed throughout the region, while 26.89 per cent of butterflies, swans, doves and even human form. -
Karla Mariana Silva Citogenética Da Subtribo
UNIVERSIDADE FEDERAL DA PARAÍBA CENTRO DE CIÊNCIAS AGRÁRIAS DEPARTAMENTO DE CIÊNCIAS BIOLÓGICAS CURSO DE LICENCIATURA EM CIÊNCIAS BIOLÓGICAS KARLA MARIANA SILVA CITOGENÉTICA DA SUBTRIBO ONCIDIINAE Areia 2020 KARLA MARIANA SILVA CITOGENÉTICA DA SUBTRIBO ONCIDIINAE Trabalho de Conclusão de Curso apresentada à Universidade Federal da Paraíba como requisito parcial para obtenção do título de Licenciado em Ciências Biológicas Orientador: Prof. Dr. Leonardo Pessoa Felix Areia 2020 KARLA MARIANA SILVA CITOGENÉTICA DA SUBTRIBO ONCIDIINAE Trabalho de Conclusão de Curso apresentada à Universidade Federal da Paraíba como requisito parcial para obtenção do título de Licenciada em Ciências Biológicas Aprovada em: 17 de fevereiro de 2020 Dedico esse trabalho aos meus amores: José Paulino da Silva (in memoriam) meu querido pai, porque aqui só cheguei por teus esforços e ensinamentos. Maria da Luz Silva (in memoriam) minha amada mãe, teu amor foi incondicional não importando a situação, sempre foste fonte de ternura e sabedoria. E a minha filha Luanna Paulino, que sempre foi a minha força para continuar vivendo. Agradecimentos Aos espíritos de luz que me acompanham e me auxiliam até hoje, por todos os aconselhamentos e caminhos iluminados. Aos meus pais Maria e José, que nunca mediram esforços, para eu ser uma pessoa realizada e feliz. Obrigada por este amor tão imensurável que mesmo depois da partida me sinto ainda repleta de amor. Tenho convicção que mesmo com a distância física, sempre que podem estão a torcer e cuidar de mim. Sem vocês eu não seria nada. Que possamos nos encontrar com alegria no mundo espiritual. Ao meu orientador Professor Leonardo, por toda oportunidade que me ofereceu, pela paciência, tempo e dedicação para me ensinar, mesmo com toda ocupação nunca deixou de responder minhas dúvidas. -
Network Scan Data
Selbyana 29(1): 69-86. 2008. THE ORCHID POLLINARIA COLLECTION AT LANKESTER BOTANICAL GARDEN, UNIVERSITY OF COSTA RICA FRANCO PUPULIN* Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica, CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Perez Guerrero, Extension Gualaceo, Ecuador Harvard University Herbaria, Cambridge, MA, USA The Marie Selby Botanical Gardens, Sarasota, FL, USA Email: [email protected] ADAM KARREMANS Lankester Botanical Garden, University of Costa Rica. P.O. Box 1031-7050 Cartago, Costa Rica, CA Angel Andreetta Research Center on Andean Orchids, University Alfredo Perez Guerrero, Extension Gualaceo, Ecuador ABSTRACT. The relevance of pollinaria study in orchid systematics and reproductive biology is summa rized. The Orchid Pollinaria Collection and the associate database of Lankester Botanical Garden, University of Costa Rica, are presented. The collection includes 496 pollinaria, belonging to 312 species in 94 genera, with particular emphasis on Neotropical taxa of the tribe Cymbidieae (Epidendroideae). The associated database includes digital images of the pollinaria and is progressively made available to the general public through EPIDENDRA, the online taxonomic and nomenclatural database of Lankester Botanical Garden. Examples are given of the use of the pollinaria collection by researchers of the Center in a broad range of systematic applications. Key words: Orchid pollinaria, systematic botany, pollination biology, orchid pollinaria collection,