Evolution and Expression Patterns of TCP Genes in Asparagales
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Toward a Resolution of Campanulid Phylogeny, with Special Reference to the Placement of Dipsacales
TAXON 57 (1) • February 2008: 53–65 Winkworth & al. • Campanulid phylogeny MOLECULAR PHYLOGENETICS Toward a resolution of Campanulid phylogeny, with special reference to the placement of Dipsacales Richard C. Winkworth1,2, Johannes Lundberg3 & Michael J. Donoghue4 1 Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, Caixa Postal 11461–CEP 05422-970, São Paulo, SP, Brazil. [email protected] (author for correspondence) 2 Current address: School of Biology, Chemistry, and Environmental Sciences, University of the South Pacific, Private Bag, Laucala Campus, Suva, Fiji 3 Department of Phanerogamic Botany, The Swedish Museum of Natural History, Box 50007, 104 05 Stockholm, Sweden 4 Department of Ecology & Evolutionary Biology and Peabody Museum of Natural History, Yale University, P.O. Box 208106, New Haven, Connecticut 06520-8106, U.S.A. Broad-scale phylogenetic analyses of the angiosperms and of the Asteridae have failed to confidently resolve relationships among the major lineages of the campanulid Asteridae (i.e., the euasterid II of APG II, 2003). To address this problem we assembled presently available sequences for a core set of 50 taxa, representing the diver- sity of the four largest lineages (Apiales, Aquifoliales, Asterales, Dipsacales) as well as the smaller “unplaced” groups (e.g., Bruniaceae, Paracryphiaceae, Columelliaceae). We constructed four data matrices for phylogenetic analysis: a chloroplast coding matrix (atpB, matK, ndhF, rbcL), a chloroplast non-coding matrix (rps16 intron, trnT-F region, trnV-atpE IGS), a combined chloroplast dataset (all seven chloroplast regions), and a combined genome matrix (seven chloroplast regions plus 18S and 26S rDNA). Bayesian analyses of these datasets using mixed substitution models produced often well-resolved and supported trees. -
Homologies of Floral Structures in Velloziaceae with Particular Reference to the Corona Author(S): Maria Das Graças Sajo, Renato De Mello‐Silva, and Paula J
Homologies of Floral Structures in Velloziaceae with Particular Reference to the Corona Author(s): Maria das Graças Sajo, Renato de Mello‐Silva, and Paula J. Rudall Source: International Journal of Plant Sciences, Vol. 171, No. 6 (July/August 2010), pp. 595- 606 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/10.1086/653132 . Accessed: 07/02/2014 10:53 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The University of Chicago Press is collaborating with JSTOR to digitize, preserve and extend access to International Journal of Plant Sciences. http://www.jstor.org This content downloaded from 186.217.234.18 on Fri, 7 Feb 2014 10:53:04 AM All use subject to JSTOR Terms and Conditions Int. J. Plant Sci. 171(6):595–606. 2010. Ó 2010 by The University of Chicago. All rights reserved. 1058-5893/2010/17106-0003$15.00 DOI: 10.1086/653132 HOMOLOGIES OF FLORAL STRUCTURES IN VELLOZIACEAE WITH PARTICULAR REFERENCE TO THE CORONA Maria das Grac¸as Sajo,* Renato de Mello-Silva,y and Paula J. Rudall1,z *Departamento de Botaˆnica, Instituto de Biocieˆncias, Universidade -
Evolutionary Conservation of the Orchid MYB Transcription Factors DIV, RAD, and DRIF
ORIGINAL RESEARCH published: 01 November 2019 doi: 10.3389/fpls.2019.01359 Evolutionary Conservation of the Orchid MYB Transcription Factors DIV, RAD, and DRIF Maria Carmen Valoroso 1, Rómulo Sobral 2, Giuseppe Saccone 1, Marco Salvemini 1, Maria Manuela Ribeiro Costa 2 and Serena Aceto 1* 1 Department of Biology, University of Naples Federico II, Naples, Italy, 2 BioSystems & Integrative Sciences Institute (BioISI), Plant Functional Biology Centre, University of Minho, Campus de Gualtar, Braga, Portugal The MYB transcription factors DIVARICATA (DIV), DIV-and-RAD-Interacting-Factor (DRIF), and the small interfering peptide RADIALIS (RAD) can interact, forming a regulatory module that controls different plant developmental processes. In the snapdragon Antirrhinum majus, this module, together with the TCP transcription factor CYCLOIDEA (CYC), is responsible for the establishment of floral dorsoventral asymmetry. The spatial gene expression pattern of the OitDIV, OitDRIF, and OitRAD homologs of Orchis italica, an orchid with zygomorphic flowers, has suggested a possible conserved role of these Edited by: Jen-Tsung Chen, genes in bilateral symmetry of the orchid flower. Here, we have identified four DRIF genes National University of Kaohsiung, of orchids and have reconstructed their genomic organization and evolution. In addition, Taiwan we found snapdragon transcriptional cis-regulatory elements of DIV and RAD loci generally Reviewed by: Minsung Kim, conserved within the corresponding orchid orthologues. We have tested the biochemical University of Manchester, interactions among OitDIV, OitDRIF1, and OitRAD of O. italica, showing that OitDRIF1 United Kingdom Chao Bian, can interact both with OitDIV and OitRAD, whereas OitDIV and OitRAD do not directly Beijing Genomics Institute (BGI), interact, as in A. -
Well-Known Plants in Each Angiosperm Order
Well-known plants in each angiosperm order This list is generally from least evolved (most ancient) to most evolved (most modern). (I’m not sure if this applies for Eudicots; I’m listing them in the same order as APG II.) The first few plants are mostly primitive pond and aquarium plants. Next is Illicium (anise tree) from Austrobaileyales, then the magnoliids (Canellales thru Piperales), then monocots (Acorales through Zingiberales), and finally eudicots (Buxales through Dipsacales). The plants before the eudicots in this list are considered basal angiosperms. This list focuses only on angiosperms and does not look at earlier plants such as mosses, ferns, and conifers. Basal angiosperms – mostly aquatic plants Unplaced in order, placed in Amborellaceae family • Amborella trichopoda – one of the most ancient flowering plants Unplaced in order, placed in Nymphaeaceae family • Water lily • Cabomba (fanwort) • Brasenia (watershield) Ceratophyllales • Hornwort Austrobaileyales • Illicium (anise tree, star anise) Basal angiosperms - magnoliids Canellales • Drimys (winter's bark) • Tasmanian pepper Laurales • Bay laurel • Cinnamon • Avocado • Sassafras • Camphor tree • Calycanthus (sweetshrub, spicebush) • Lindera (spicebush, Benjamin bush) Magnoliales • Custard-apple • Pawpaw • guanábana (soursop) • Sugar-apple or sweetsop • Cherimoya • Magnolia • Tuliptree • Michelia • Nutmeg • Clove Piperales • Black pepper • Kava • Lizard’s tail • Aristolochia (birthwort, pipevine, Dutchman's pipe) • Asarum (wild ginger) Basal angiosperms - monocots Acorales -
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. -
TELOPEA Publication Date: 13 October 1983 Til
Volume 2(4): 425–452 TELOPEA Publication Date: 13 October 1983 Til. Ro)'al BOTANIC GARDENS dx.doi.org/10.7751/telopea19834408 Journal of Plant Systematics 6 DOPII(liPi Tmst plantnet.rbgsyd.nsw.gov.au/Telopea • escholarship.usyd.edu.au/journals/index.php/TEL· ISSN 0312-9764 (Print) • ISSN 2200-4025 (Online) Telopea 2(4): 425-452, Fig. 1 (1983) 425 CURRENT ANATOMICAL RESEARCH IN LILIACEAE, AMARYLLIDACEAE AND IRIDACEAE* D.F. CUTLER AND MARY GREGORY (Accepted for publication 20.9.1982) ABSTRACT Cutler, D.F. and Gregory, Mary (Jodrell(Jodrel/ Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey, England) 1983. Current anatomical research in Liliaceae, Amaryllidaceae and Iridaceae. Telopea 2(4): 425-452, Fig.1-An annotated bibliography is presented covering literature over the period 1968 to date. Recent research is described and areas of future work are discussed. INTRODUCTION In this article, the literature for the past twelve or so years is recorded on the anatomy of Liliaceae, AmarylIidaceae and Iridaceae and the smaller, related families, Alliaceae, Haemodoraceae, Hypoxidaceae, Ruscaceae, Smilacaceae and Trilliaceae. Subjects covered range from embryology, vegetative and floral anatomy to seed anatomy. A format is used in which references are arranged alphabetically, numbered and annotated, so that the reader can rapidly obtain an idea of the range and contents of papers on subjects of particular interest to him. The main research trends have been identified, classified, and check lists compiled for the major headings. Current systematic anatomy on the 'Anatomy of the Monocotyledons' series is reported. Comment is made on areas of research which might prove to be of future significance. -
Orchid Historical Biogeography, Diversification, Antarctica and The
Journal of Biogeography (J. Biogeogr.) (2016) ORIGINAL Orchid historical biogeography, ARTICLE diversification, Antarctica and the paradox of orchid dispersal Thomas J. Givnish1*, Daniel Spalink1, Mercedes Ames1, Stephanie P. Lyon1, Steven J. Hunter1, Alejandro Zuluaga1,2, Alfonso Doucette1, Giovanny Giraldo Caro1, James McDaniel1, Mark A. Clements3, Mary T. K. Arroyo4, Lorena Endara5, Ricardo Kriebel1, Norris H. Williams5 and Kenneth M. Cameron1 1Department of Botany, University of ABSTRACT Wisconsin-Madison, Madison, WI 53706, Aim Orchidaceae is the most species-rich angiosperm family and has one of USA, 2Departamento de Biologıa, the broadest distributions. Until now, the lack of a well-resolved phylogeny has Universidad del Valle, Cali, Colombia, 3Centre for Australian National Biodiversity prevented analyses of orchid historical biogeography. In this study, we use such Research, Canberra, ACT 2601, Australia, a phylogeny to estimate the geographical spread of orchids, evaluate the impor- 4Institute of Ecology and Biodiversity, tance of different regions in their diversification and assess the role of long-dis- Facultad de Ciencias, Universidad de Chile, tance dispersal (LDD) in generating orchid diversity. 5 Santiago, Chile, Department of Biology, Location Global. University of Florida, Gainesville, FL 32611, USA Methods Analyses use a phylogeny including species representing all five orchid subfamilies and almost all tribes and subtribes, calibrated against 17 angiosperm fossils. We estimated historical biogeography and assessed the -
Molecularphylogeneticsof Phalaenopsis(Orchidaceae)
The JapaneseSocietyJapanese Society for Plant Systematics ISSN 1346-7565 Acta Phytotax. GeoboL 56 (2): 14]-161 (200S)・ Molecular Phylogenetics of Phalaenopsis (Orchidaceae)and allied Genera: Re-evaluation of Generic Concepts TOMOHISA YUKAWAi, KOICHI KITA2, TAKASHI HANDA2, TOPIK HIDAYAT3 and MOTOMHTo3 i71sukuba 21hstitute Botanical Garcien, Nlational Scienee Mtiseum, Amakuho, Tyuketba, 305-OO05. Jopan; of 3Graduate Agricultnre andforestn)). Uhivensity qf'Tgukuba, fennodai, 71yukuba, 305-857Z Japan; Schoot ofArts and Seience, Uhivensity of7bdy,o, Kbmaba, 7bkyo, J53-8902, JZu)an, Molecular phylogenetic analyscs were performed using data sets derived from DNA sequences ofthe plastid genome (matK and trnK introns) and the nuelear genome (rDNA ITS) in an examination ofrela- tionships of all sections ofPhataenqpsis and closely related gcnera. The fo11owing insights were pro- vided: (1) The genera Lesliea and IVbthodoritis are nested within Phalaenopsis, (2) Phalaenopsis subgenus Aphyilae and section EsmeJ'aldd, often treated as thc independent genera Kirrgidium and Doritis respectively, are also nested within Phalaenqpsis. (3) Two subgenera of Phalaenqpsis, namely, Phalaenopsis and 1larishianae, are not monophyletic. (4) Phalaenopsis sections Deliciosae, SZautqglottis, Amboinenses and Zehrinae are not monophyletic. (5) lnconsistencies bctween the plastid and nuclear lineages indicate a hybrid origin ofPhalaenopsis minus and Phalaenopsis phitmpinensis. (6) In light of these findings, and to accommodate phylogenetic integrity and stability in nomenclature, we adopt a broadly defincd Doritis characterized by the possession of fbur pollinia, an explicit character state. Key words: Doritis,introgression, ITS, mati(l moleculag Orchidaceae, Ahalaenopsis, phylogcnctics, tttnK Phakzenopsis Blume is an orchid genus to which 62 tion ofthe genus has been thoroughly reviewed by species are currently assigned (Christenson 2001). -
Nuclear DNA Contents of Phalaenopsis Sp. and Doritis Pulcherrima
J. AMER. SOC. HORT. SCI. 126(2):195–199. 2001. Nuclear DNA Contents of Phalaenopsis sp. and Doritis pulcherrima Sandy Lin and Hsiao-Ching Lee Department of Life Science, National Tsing Hua University, Hsinchu, 30043, Taiwan, Republic of China Wen-Huei Chen Department of Horticulture, Taiwan Sugar Research Institute, Tainan, 701, Taiwan, Republic of China Chi-Chang Chen and Yen-Yu Kao Department of Botany, National Taiwan University, Taipei, 10764, Taiwan, Republic of China Yan-Ming Fu and Yao-Huang Chen Department of Horticulture, Taiwan Sugar Research Institute, Tainan, 701, Taiwan, Republic of China Tsai-Yun Lin1 Department of Life Science, National Tsing Hua University, Hsinchu, 30043, Taiwan, Republic of China ADDITIONAL INDEX WORDS. Orchidaceae, endoreduplication, flow cytometry, genome size ABSTRACT. Nuclear DNA contents were estimated by flow cytometry in 18 Phalaenopsis Blume species and Doritis pulcherrima Lindl. DNA amounts differed 6.07-fold, from 2.74 pg/diploid nuclear DNA content (2C) in P. sanderiana Rchb.f. to 16.61 pg/2C in P. parishii Rchb.f. Nuclear DNA contents of P. aphrodite Rchb.f. clones, W01-38 (2n = 2x = 38), W01-41 (2n = 3x = 57), and W01-22 (2n = 4x = 76), displayed a linear relationship with their chromosome numbers, indicating the accuracy of flow cytometry. Our results also suggest that the 2C-values of the Phalaenopsis sp. correlate with their chromosome sizes. The comparative analyses of DNA contents may provide information to molecular geneticists and systematists for genome analysis in Phalaenopsis. Endoreduplication was found in various tissues of P. equestris at different levels. The highest degree of endoreduplication in P. -
Biogeography of the Monocotyledon Astelioid Clade (Asparagales): a History of Long-Distance Dispersal and Diversification with Emerging Habitats
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 Biogeography of the monocotyledon astelioid clade (Asparagales): A history of long-distance dispersal and diversification with emerging habitats Birch, Joanne L ; Kocyan, Alexander Abstract: The astelioid families (Asteliaceae, Blandfordiaceae, Boryaceae, Hypoxidaceae, and Lanari- aceae) have centers of diversity in Australasia and temperate Africa, with secondary centers of diversity in Afromontane Africa, Asia, and Pacific Islands. The global distribution of these families makes this an excellent lineage to test if current distribution patterns are the result of vicariance or long-distance dispersal and to evaluate the roles of tertiary climatic and geological drivers in lineage diversification. Sequence data were generated from five chloroplast regions (petL-psbE, rbcL, rps16-trnK, trnL-trnLF, trnS-trnSG) for 104 ingroup species sampled across global diversity. The astelioid phylogeny was inferred using maximum parsimony, maximum likelihood, and Bayesian inference methods. Divergence dates were estimated with a relaxed clock applied in BEAST. Ancestral ranges were reconstructed in ’BioGeoBEARS’ applying the corrected Akaike information criterion to test for the best-fit biogeographic model. Diver- sification rates were estimated in Bayesian Analysis of Macroevolutionary Mixtures [BAMM]. Astelioid relationships were inferred as Boryaceae(Blandfordiaceae(Asteliaceae(Hypoxidaceae plus Lanariaceae))). The crown astelioid node was dated to the Late Cretaceous (75.2 million years; 95% highest posterior densities interval 61.0-90.0 million years) with an inferred Eastern Gondwanan origin. However, aste- lioid speciation events have not been shaped by Gondwanan vicariance. Rather long-distance dispersal since the Eocene is inferred to account for current distributions. -
Inter-American Division Fast Facts and Mission Posts Second Quarter 2021
Inter-American Division Fast Facts and Mission Posts Second Quarter 2021 Colombia 1. The Seventh-day Adventist Church in Colombia is comprised of the North Colombian Union Conference and the South Colombian Union Conference. There are 1,758 churches, 889 companies, and 286,131 members. In a population of 50,374,000, there is one member for every 176 people in Colombia. 2. In 1894, Frank C. Kelley went from the United States to Bogota as a self-supporting missionary, paying his expenses by teaching English and selling photographic goods. He went back to the U.S. for a time, married, and then returned to Colombia, but his wife’s health required their return to the U.S. in 1899. The Kelleys returned to Colombia in December 1920, where they worked for two and a half years before permanently returning in 1923. 3. In the early nineteenth century, Adventists went to the islands of San Andres and Providencia, which belong to Colombia but are located north of Panama. In 1901, S. Parker Smith (son of Uriah Smith) and his wife opened a school on San Andres. In 1908, Smith wrote in the Review and Herald that there was a church of 19 members on San Andres and a larger one on Providencia, and that Adventist work was carried largely through the school on the islands. During 1916 and 1917, several colporteurs entered mainland Colombia. 4. About 90% of Colombians are Christian, mostly Roman Catholic (71%–79%), with a significant minority of Protestants (17%). The rest of the population is atheist or agnostic or claim to believe in God but do not follow a specific religion, and a fraction of a percent adhere to non-Christian religions. -
Genome-Wide Identification and Classification of MIKC-Type MADS
He et al. BMC Plant Biology (2019) 19:223 https://doi.org/10.1186/s12870-019-1836-5 RESEARCH ARTICLE Open Access Genome-wide identification and classification of MIKC-type MADS-box genes in Streptophyte lineages and expression analyses to reveal their role in seed germination of orchid Chunmei He1, Can Si1,2, Jaime A. Teixeira da Silva3, Mingzhi Li4 and Jun Duan1* Abstract Background: MADS-box genes play crucial roles in plant floral organ formation and plant reproductive development. However, there is still no information on genome-wide identification and classification of MADS-box genes in some representative plant species. A comprehensive investigation of MIKC-type genes in the orchid Dendrobium officinale is still lacking. Results: Here we conducted a genome-wide analysis of MADS-box proteins from 29 species. In total, 1689 MADS-box proteins were identified. Two types of MADS-boxgenes,termedtypeIandII,werefoundinland plants, but not in liverwort. The SQUA, DEF/GLO, AG and SEP subfamilies existed in all the tested flowering plants, while SQUA was absent in the gymnosperm Ginkgo biloba, and no genes of the four subfamilies were found in a charophyte, liverwort, mosses, or lycophyte. This strongly corroborates the notion that clades of floral organ identity genes led to the evolution of flower development in flowering plants. Nine subfamilies of MIKCC genes were present in two orchids, D. officinale and Phalaenopsis equestris,whiletheTM8,FLC,AGL15 and AGL12 subfamilies may be lost. In addition, the four clades of floral organ identity genes in both orchids displayed a conservative and divergent expression pattern. Only three MIKC-type genes were induced by cold stress in D.