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Topic: Subtribe (biology)

	BioMed Central \| Full text \| Molecular phylogeny of Subtribe Artemisiinae (Asteraceae), including Artemisia and its ...
		The goals are (1) to test the monophyly of Subtribe Artemisiinae and the Artemisia-group; (2) determine the phylogenetic placements of the segregate and allied genera in relation to Artemisia s.s.; and (3) evaluate the patterns of diversification and test biogeographic hypotheses and evolutionary trends in capitular and floral morphology in the Artemisia-group [49,50].
		The closest sister genera to Subtribe Artemisiinae are Nipponanthemum and Leucanthemella (Subtribe Leucantheminae).
		An ITS phylogeny of Subtribe Leucantheminae [71] also excluded these two genera from that subtribe, which is otherwise Mediterranean in distribution, congruent with a chloroplast phylogeny based on ndhF for the entire tribe [64].
	www.biomedcentral.com /1471-2148/2/17 (6137 words)

	Crawford, Daniel J., Rebecca T. Kimball, and Mesfin Tadesse. (Site not responding. Last check: 2007-11-05)*
		Department of Evolution, Ecology, and Organismal Biology, The Ohio State University, Columbus, OH 43210.
		A molecular phylogenetic study of subtribe Coreopsidinae was conducted using ITS sequences from 18 genera traditionally placed in the subtribe.
		Prior investigations of the subtribe have included grouping genera to reflect relationships and cladistic analyses of morphological characters; certain results of the present study are concordant with previous studies whereas in other instances sharply different relationships are portrayed.
	www.botany2001.org /section12/abstracts/83.shtml (209 words)

	Biotechnology - Soybean as a crop
		The soybean is a papilionoid legume (family Fabaceae, subfamily Faboideae), and a member of the tribe Phaseoleae, subtribe Glycininae.
		The subtribe to which soybean belongs consists of 16 genera, none of which, save for soybean (Glycine) and kudzu (Pueraria), are commonly known outside of botanical science.
		The genus Glycine is unique within the subtribe on several morphological and chromosomal characters, and does not seem to bear an especially intimate relationship with any other genus in the subtribe (Lackey, 1977).
	www.aphis.usda.gov /brs/soybean.html (1220 words)

	Webster, Grady L.* and Kevin J. Carpenter. (Site not responding. Last check: 2007-11-05)
		- Pollen morphology and phylogeny in Euphorbiaceae, subtribe Flueggeinae.
		The affinities and delimitation of four closely related genera of Euphorbiaceae subtribe Flueggeinae-- Breynia, Glochidion, Phyllanthus, and Sauropus-- are examined by SEM observations (supplemented by LM) on pollen of 35 species, mostly belonging to the primarily paleotropical subgenera of Phyllanthus: Emblica, Eriococcus, and Phyllanthodendron.
		The plesiomorphic condition in this clade within subtribe Flueggeinae appears to be that found in subgenus Emblica: prolate, 4-colporate grains with reticulate exine; pollen grains in subgenus Phyllanthodendron are 5-6-colporate, in subgenus Eriococcus pantoporate.
	www.botany2002.org /section12/abstracts/108.shtml (151 words)

	Articles / Impact / Mediated Design - Institute for Creation Research
		intermediate photosynthesis is found in Flaveriinae, a subtribe of the largest flowering plant family Aster-aceae.
		Molecular biology studies during the 1990s demonstrated that genes required for the C
		Wood, T.C. and D.P. Cavanaugh, "A baraminological analysis of subtribe Flaveriinae (Asteraceae: Helenieae) and the origin of biological complexity," Origins 52 (2001), pp.
	www.icr.org /article/118/4 (1678 words)

	Phylogenetic analysis of Silphium and subtribe Engelmanniinae (Asteraceae: Heliantheae) based on ITS and ETS sequence ...
		Robinson, H. 1981 A revision of the tribal and subtribal limits of the Heliantheae (Asteraceae).
		In V. Heywood, J. Harborne, and B. Turner [eds.], The biology and chemistry of the Compositae, 621–671.
		Urbatsch, L. 1997 A preliminary phylogenetic analysis of the Heliantheae subtribe Engelmanniinae (Asteraceae) based on sequences from nuclear ribosomal DNA.
	www.amjbot.org /cgi/content/full/87/4/565 (3383 words)

	The Arecinae Project (Site not responding. Last check: 2007-11-05)
		The subtribe comprise eight genera and over 200 species which are distributed across South East Asia (including Papuasia) with limits to the west in Sri Lanka and eastwards to the West Pacific.
		The subtribe is morphologically well defined but shows considerable diversity in reproductive biology and growth habit.
		This project involves gathering data from both the morphology as well as gene sequences to elucidate the relationships among the eight genera.
	www.geocities.com /ahbloo/arecinae.html (205 words)

	Rattan glossary
		The palm subtribe that includes the rattan genera Eremospatha, Laccosperma and Oncocalamus.
		The palm tribe that includes the rattan subtribes Calaminae, Korthalsiinae and Plectocomiinae, as well as the non-rattan subtribes Metroxylinae, Pigafettinae and Salaccinae.
		The rattan palm subtribe that includes the rattan genera Calamus, Calospatha, Ceratolobus, Daemonorops, Pogonotium and Retispatha.
	www.fao.org /DOCREP/006/Y5232E/y5232e04.htm (7990 words)

	Coleopterists Society (Site not responding. Last check: 2007-11-05)
		Bilingual keys, descriptions, distributions, and notes on biology are provided for all species as well as illustrations and maps.
		Phylogenetic analyses of the subtribe Rutelina were based on 32 representative genera or subgenera in the tribe Rutelini and were conducted as a means of resolving classification conflicts within the subtribe Rutelina, identifying monophyletic groups within the subtribe, and identifying monophyletic lineages within the tribe Rutelini.
		An extensive discussion on nicrophorine biology is included as well as the latest information on the occurrence of the endangered American burying beetle in Nebraska.
	www.coleopsoc.org /colenews.shtml (3311 words)

	Symposium 1
		The symposium is an opportunity for students and faculty to gain exposure to graduate student research in ecology, evolution, and related fields.Participation and attendance is encouraged from anyone working in ecology, evolutionary biology, behavior, conservation, environmental sciences, fisheries and wildlife biology, systematics, biogeography, modeling and other related fields.
		The fundamental goal of this organization is to coordinate and unify the many graduate students in ecology and evolutionary biology on campus.
		This organization is affiliated with the new Program in Ecology and Evolutionary Biology (PEEB) that is currently being developed at the University of Illinois at Urbana-Champaign.
	www.life.uiuc.edu /peeb/symposiu1.htm (6071 words)

	Beck, James B., Guy L. Nesom, Patrick J. Calie, Gary I. Baird, Randy L. Small, and Edward E. Schilling. (Site not responding. Last check: 2007-11-05)*
		A "Gutierrezia lineage" composed of genera producing small, turbinate achenes and basally indurate phyllaries occupies the basal position within the subtribe.
		An "Ericameria lineage"-an anomalous cluster of perennial shrubs (Ericameria) and annual herbs (Pentachaeta, Rigiopappus, Tracyina) is explicitly placed in the subtribe for the first time.
		The largest of the subgroups is the "Solidago lineage"-composed of a primarily herbaceous group (Solidago and close relatives) and a primarily woody one (Chrysothamnus and close relatives).
	www.botany2001.org /section12/abstracts/220.shtml (330 words)

	Ithaca College: Biology : Department Information: Student Presentations (Site not responding. Last check: 2007-11-05)
		Christine Simon (Biology '05) won the award for Best Platform Presentation in her section (Biochemistry and Chemistry) for her talk entitled "The effects of slug and land snail glue proteins on gel mechanics".
		Dana Walsh (Biology '06) presented a talk entitled "Evidence for allele sharing in the ITS region of Gurania (Cucrbitaceae)" with Susan Swensen.
		Tom Welter (Biology '06) presented a talk entitled “The role of ions and embolism in regulating water distribution within the xylem of plants” with Peter Melcher.
	departments.ithaca.edu /biology/deptinfo/studentpresentation (525 words)

	Napa Valley Orchid Society - Newsletter
		Cindy grew up in St. Louis, MO, earned a Bachelor’s degree in Biology at Lawrence University in Appleton, WI and worked in technical sales and marketing in the biotechnology field.
		She has been an enthusiastic orchid hobbyist for over 30 years, focusing on growing species, and has about 1,000 plants in her collection.
		Coincidentally, our program chairperson is trying to schedule Eric Hunt to do a program on Orchids of Borneo, in the near future.
	www.napavalleyorchidsociety.org /newsletter.asp (1119 words)

	Valeria Tavares, PhD Program in Biology-EEB, Graduate Center, City University of New York
		I am working in collaboration with Dr. Nancy Simmons on the phylogenetic relationships and biogeography of a subtribe of stenodermatine bats known as “short-faced bats” (Chiroptera: Phyllostomidae) based on morphological characters and data from the literature on karyological and molecular characters.
		I intend to use morphological and ecological data to provide a detailed study of the evolutionary radiation and aspects of the biogeography of this group of bats.
		Tavares, V. Aspects of the Biology of the Ipanema Bat Pygoderma bilabiatum (Phyllostomidae), in a Brazilian Reserve.
	web.gc.cuny.edu /eeb/students/tavares.html (2432 words)

	GSS Abstracts: Tank (Site not responding. Last check: 2007-11-05)
		To understand the broader significance of such processes in the evolution of groups of closely related species, it is necessary that more cases of putative recent radiation and hybridization be explored in complex plant groups in a phylogenetic framework.
		Phylogenetic analyses suggest that the large genus Castilleja, in which the majority of species are perennial, has evolved from a grade of annual taxa represented by the remaining genera comprising subtribe Castillejinae (Orobanchaceae).
		This is in contrast to the view that annuals are derived from perennial ancestors.
	octavia.zoology.washington.edu /gss/spring04/tank.html (267 words)

	Research Overview
		Host associations in Rhagoletis are tight, and are proposed to have driven much of the evolutionary divergence observed in the genus.
		My collaborators and I are conducting research to address a range of questions in Rhagoletis biology with both theoretical and applied significance.
		Analysis of mitochondrial DNA and morphological characters in the subtribe Carpomyina (Diptera: Tephritidae).
	www.msu.edu /~jimsmith/research.html (720 words)

	Dr. Mark W. Bierner, U.T. Austin (Site not responding. Last check: 2007-11-05)
		Spring 2000 – BIO 304 – Ecology and Evolutionary Biology
		Bierner’s research focuses on phylogenetic and systematic studies of flowering plants, in particular members of subtribe Gaillardiinae of the sunflower family, Asteraceae.
		Bierner uses data from morphologic, cytologic and molecular studies to define the taxonomic units within subtribe Gaillardiinae (i.e., genera, subgenera, sections, subsections, species, subspecies, varieties) and to better understand their evolutionary history and present day relationships.
	www.biosci.utexas.edu /old/people/LectBios/bierner.html (283 words)

	Author (biology) (Site not responding. Last check: 2007-11-05)
		In biology, the Author of the scientific name of a taxon is the person or team who first makes the name available by using it in a scientific publication with a description of the taxon to which it applies.
		The International Code of Zoological Nomenclature recognises three groups of taxa for which names can be authored:
		the Family Group, covering taxa at the ranks of superfamily, family, subfamily, tribe, subtribe, and any other rank below superfamily and above genus
	www.brainyencyclopedia.com /encyclopedia/a/au/author__biology_.html (326 words)

	The ID Update
		Everyone in biology keeps predicting that the next few years will bring answers to some of the major open questions in evolutionary biology, but there seems to be disagreement on what, exactly, those questions are.
		The discovery involves an extinct worker stingless bee (Meliorchis caribea) preserved in Dominican amber that carries an orchid pollinarium (the male reproductive structure that is transferred as a single unit during pollination).
		However, on the basis that the "rate of orchid evolution" exhibited by the subtribe Goodyerinae is almost zero, the comment of the lead author is probably correct: "The dinosaurs could have walked among orchids".
	www.arn.org /blogs (4670 words)

	Learn more about Subfamily (biology) in the online encyclopedia. (Site not responding. Last check: 2007-11-05)
		Learn more about Subfamily (biology) in the online encyclopedia.
		You are here: Online Encyclopedia > Subfamily (biology)
		Enter a phrase or search word in the box below.
	www.onlineencyclopedia.org /s/su/subfamily__biology_.html (121 words)

	1999 (Site not responding. Last check: 2007-11-05)
		The symposium is an opportunity for students and faculty to gain exposure to graduate student research in ecology, evolution, and related fields.
		Participation and attendance is encouraged from anyone working in ecology, evolutionary biology, behavior, conservation, environmental sciences, fisheries and wildlife biology, systematics, biogeography, modeling and other related fields.
		We thank the Program in Ecology and Evolutionary Biology (PEEB) for their generosity in providing funding and resources for this event.
	www.life.uiuc.edu /geeb/1999.htm (6154 words)

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