Letter From The Dean,
2014
University of Arkansas, Fayetteville
Letter From The Dean, Michael Vayda
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 15 2014,
2014
University of Arkansas, Fayetteville
Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 15 2014, Several Authors
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
No abstract provided.
Bacon's Swamp- Ghost Of A Central Indiana Natural Area Past,
2014
Butler University
Bacon's Swamp- Ghost Of A Central Indiana Natural Area Past, Rebecca W. Dolan
Scholarship and Professional Work - LAS
Bacon’s Swamp was identified in the 1920s as a ca. 12 ha glacial kettle lake bog system at the southernmost limits of these habitats in Indiana. Located just 9.6 km from the center of Indianapolis, the site was all but destroyed in the mid-20th century by urban expansion. Prior to habitat conversion at the site, Bacon’s Swamp was a frequent location for Butler University ecology class field trips and student research projects. Herbarium specimens and published inventory records allow for analysis of the historical vegetation of Bacon’s Swamp using modern techniques. Floristic Quality Assessment applied to these historical records reveals …
The Complete Plastid Genome Sequence Of Iris Gatesii (Section Oncocyclus), A Bearded Species From Southeastern Turkey,
2014
Rancho Santa Ana Botanic Garden, Claremont, California
The Complete Plastid Genome Sequence Of Iris Gatesii (Section Oncocyclus), A Bearded Species From Southeastern Turkey, Carol A. Wilson
Aliso: A Journal of Systematic and Floristic Botany
Iris gatesii is a rare bearded species in subgenus Iris section Oncocyclus that occurs in steppe communities of southeastern Turkey. This species is not commonly cultivated, but related species in section Iris are economically important horticultural plants. The complete plastid genome is reported for I. gatesii based on data generated using the Illumina HiSeq platform and is compared to genomes of 16 species selected from across the monocotyledons. This Iris genome is the only known plastid genome available for order Asparagales that is not from Orchidaceae. The I. gatesii plastid genome, unlike orchid genomes, has little gene loss and rearrangement …
The Revision Of The Section Alopecuroidei Of The Genus Astragalus (Fabaceae) In Turkey,
2014
TÜBİTAK
The Revision Of The Section Alopecuroidei Of The Genus Astragalus (Fabaceae) In Turkey, Hasan Akan, Zeki̇ Aytaç
Turkish Journal of Botany
In this research, the morphological, anatomical, palynological, and cytological characteristics of the section Alopecuroidei DC. species belonging to genus Astragalus L. in Turkey were studied. As a result of this study, the members of the Alopecuroidei section represented by 22 taxa were evaluated under 24 taxa. While 3 taxa were reduced to synonyms, 4 new taxa have been added to the literature. Those are Astragalus aytatchii Akan & Civelek, A. ovabaghensis Akan & Aytaç, A. bahcesarayensis Akan, Fırat & Ekici, and A. ekicii H.Duman & Akan. In addition, it was determined that A. edmondi (Kuntze) Sheld. and A. maximus Willd. …
Tomato Fruit Quality As Influenced By Salinity And Nitric Oxide,
2014
TÜBİTAK
Tomato Fruit Quality As Influenced By Salinity And Nitric Oxide, Hala Ezzat Mohamed Ali, Ghada Saber Mohamed Ismail
Turkish Journal of Botany
The impact of salinity (measured by adding 100 mM of NaCl to the nutrient solution) and spraying with sodium nitroprusside (10 µM of SNP, NO source) on fruit quality of tomato (Super Strain B) plants grown under field conditions was studied. Irrigation with salinised nutrient solution alone resulted in a significant suppression in fruit fresh and dry biomass, length, diameter, and volume as well as \beta-carotene and lycopene contents. This decrease was accompanied by a significant increase in Na accumulation, total alkaloids, and antioxidants, including total phenolics and flavonoids, and reduced ascorbic acid (ASA) content. Similar to total phenolics and …
Morphology And Genetic Affinities Of A Novel Chattonella Isolate (Raphidophyceae) Isolated From Iran’S South Coast (Oman Sea),
2014
TÜBİTAK
Morphology And Genetic Affinities Of A Novel Chattonella Isolate (Raphidophyceae) Isolated From Iran’S South Coast (Oman Sea), Gilan Attaran Fariman, Christopher John Stanley Bolch
Turkish Journal of Botany
The morphology and genetic affinity of a novel raphidophyte belonging to the genus Chattonella Biecheler is described for the first time from the Oman Sea along the south-east coast of Iran. While morphologically very similar to Chattonella subsalsa Biecheler, the Iranian isolates contain a distinct red eyespot. A comparison of LSU-rDNA and rDNA-ITS show that the Iranian isolate is genetically distinct from other Chattonella subsalsa strains isolated from across a wide global range and indicates that the Iranian isolates represent a distinct species related to Chattonella subsalsa.
Micropropagation Of Erodium Sibthorpianum Subsp. Sibthorpianum, An Endemic Threatened Species Of Uludağ Mountain (Bursa-Turkey), Betül Akin, İsmai̇l Kocaçalişkan, Gürcan Güleryüz
Turkish Journal of Botany
Uludağ Mountain is one of the Important Plant Areas of Turkey. Its native plant species are threatened by various human and environmental factors. In this study, 2 different micropropagation techniques, with Murashige Skoog (MS) and modified MS (ModMS) media, were used for Erodium sibthorpianum Boiss. subsp. sibthorpianum. Mineral composition was developed according to the plant requirements. Shoot tips were cultured on these media. Seedlings, obtained from in vitro germinated seeds, were used as explant sources in micropropagation studies. The highest percentage of shoot induction (11.33 shoots/explant) was determined in 1 ppm 6-benzyl amino purine and plant growth regulator-free MS medium …
Testing The Utility Of Matk And Its Dna Regions For Discrimination Of Allium Species,
2014
TÜBİTAK
Testing The Utility Of Matk And Its Dna Regions For Discrimination Of Allium Species, Meryem İpek, Ahmet İpek, Philipp W. Simon
Turkish Journal of Botany
Molecular phylogenetic analysis of the genus Allium L. has been mainly based on the nucleotide sequences of the ITS region. In 2009, matK and rbcL were accepted as a 2-locus DNA barcode to classify plant species by the Consortium for the Barcode of Life Plant Working Group. The matK region was chosen as a DNA barcode because of its effective species discrimination power, high quality sequence recovery, and easy experimental procedures. Integration of matK sequences into Allium phylogeny could improve phylogenetic reconstruction of this genus. This study was carried out to test the utility of nucleotide sequences of matK for …
Quantitative Trait Locus Analysis Of Unsaturated Fatty Acids
In A Recombinant Inbred Population Of Soybean,
2014
South Dakota State University
Quantitative Trait Locus Analysis Of Unsaturated Fatty Acids In A Recombinant Inbred Population Of Soybean, Xianzhi Wang, Guo-Liang Jiang, Marci Green, Roy A. Scott, D. L. Hyten, P. B. Cregan
Department of Agronomy and Horticulture: Faculty Publications
Soybean [Glycine max (L.) Merr.] is an important oilseed crop which produces about 30 %of the world’s edible vegetable oil. The quality of soybean oil is determined by its fatty acid composition. Soybean oil high in oleic and low in linolenic fatty acids is desirable for human consumption and other uses. The objectives of this study were to identify quantitative trait loci (QTLs) for unsaturated fatty acids and to evaluate the genetic effects of single QTL and QTL combinations in soybean. A population of recombinant inbred lines derived from the cross of SD02-4-59 X A02-381100 was evaluated for fatty …
Detection And Confirmation Of Quantitative Trait Loci For Soybean Seed Isoflavones,
2014
University of Tennessee
Detection And Confirmation Of Quantitative Trait Loci For Soybean Seed Isoflavones, Christopher J. Smallwood, Catherine N. Nyinyi, Dean A. Kopsell, Carl E. Sams, Dennis R. West, Pengyin Chen, Stella K. Kantartzi, P. B. Cregan, D. L. Hyten, Vincent R. Pantalone
Department of Agronomy and Horticulture: Faculty Publications
Interest in soybean [Glycine max (L.) Merr.] isoflavones has increased in recent years owing to numerous reported health benefits. Consequently, quantitative trait loci (QTL) detection for marker-assisted breeding for isoflavones is being examined for genetic gains. This study sought to detect QTL for soybean isoflavones in a population of 274 recombinant inbred lines derived from a cross between ‘Essex’ and ‘Williams 82’ that were subdivided and tested by maturity (early, mid, and late). The field tests were conducted in three environments in 2009 (Knoxville, TN; Harrisburg, IL; and Stuttgart, AR). The population was genotyped with 480 polymorphic single nucleotide …
Transcriptomic And Physiological Characterization
Of The Fefe Mutant Of Melon (Cucumis Melo) Reveals New Aspects Of Iron-Copper Crosstalk,
2014
University of Nebraska-Lincoln
Transcriptomic And Physiological Characterization Of The Fefe Mutant Of Melon (Cucumis Melo) Reveals New Aspects Of Iron-Copper Crosstalk, Brian M. Waters, Samuel A. Mcinturf, Keenan Amundsen
Department of Agronomy and Horticulture: Faculty Publications
Iron (Fe) and copper (Cu) homeostasis are tightly linked across biology. In previous work, Fe deficiency interacted with Cu-regulated genes and stimulated Cu accumulation. The C940-fe (fefe) Fe-uptake mutant of melon (Cucumis melo) was characterized, and the fefe mutant was used to test whether Cu deficiency could stimulate Fe uptake. Wild-type and fefe mutant transcriptomes were determined by RNA-seq under Fe and Cu deficiency. FeFe-regulated genes included core Fe uptake, metal homeostasis, and transcription factor genes. Numerous genes were regulated by both Fe and Cu. The fefe mutant was rescued by high Fe or by …
Arabidopsis Lipins, Pdat1 Acyltransferase, And Sdp1
Triacylglycerol Lipase Synergistically Direct Fatty Acids
Toward Β-Oxidation, Thereby Maintaining Membrane
Lipid Homeostasis,
2014
Bioscience Department, Brookhaven National Laboratory
Arabidopsis Lipins, Pdat1 Acyltransferase, And Sdp1 Triacylglycerol Lipase Synergistically Direct Fatty Acids Toward Β-Oxidation, Thereby Maintaining Membrane Lipid Homeostasis, Jilian Fan, Chengshi Yan, Rebecca Roston, John Shanklin, Changcheng Xu
Department of Agronomy and Horticulture: Faculty Publications
Triacylglycerol (TAG) metabolism is a key aspect of intracellular lipid homeostasis in yeast and mammals, but its role in vegetative tissues of plants remains poorly defined. We previously reported that PHOSPHOLIPID:DIACYLGLYCEROL ACYLTRANSFERASE1 (PDAT1) is crucial for diverting fatty acids (FAs) from membrane lipid synthesis to TAG and thereby protecting against FA-induced cell death in leaves. Here, we show that overexpression of PDAT1 enhances the turnover of FAs in leaf lipids. Using the trigalactosyldiacylglycerol1-1 (tgd1-1) mutant, which displays substantially enhanced PDAT1- mediated TAG synthesis, we demonstrate that disruption of SUGAR-DEPENDENT1 (SDP1) TAG lipase or PEROXISOMAL TRANSPORTER1 (PXA1) severely decreases …
Nelsonioideae (Lamiales: Acanthaceae): Revision Of Genera And Catalog Of Species,
2014
Department of Botany, California Academy of Sciences, San Francisco
Nelsonioideae (Lamiales: Acanthaceae): Revision Of Genera And Catalog Of Species, Thomas F. Daniel, Lucinda A. Mcdade
Aliso: A Journal of Systematic and Floristic Botany
A taxonomic account of Acanthaceae subfamily Nelsonioideae based on morphological and phylogenetic data treats five genera with 172 species: Anisosepalum (3), Elytraria (21), Nelsonia (2), Saintpauliopsis (1), and Staurogyne (145). Two other currently recognized genera, Gynocraterium and Ophiorrhiziphyllon, are included within Staurogyne, and the new combinations, Staurogyne guianensis and S. macrobotrya, are proposed. Probable apomorphic and other diagnostic macro- and micromorphological characters are discussed relative to the subfamily and genera. Characters of the inflorescence, androecium (especially pollen), and seed show important phylogenetic and diagnostic signal. A key to genera, generic descriptions and discussions, illustrations, and distribution maps …
A Reference Genome For Common Bean And Genome-Wide Analysis Of Dual Domestications,
2014
US Department of Energy Joint Genome Institute, Walnut Creek, California
A Reference Genome For Common Bean And Genome-Wide Analysis Of Dual Domestications, Jeremy Schmutz, Phillip E. Mcclean, Sujan Mamidi, G. Albert Wu, Steven B. Cannon, Jane Grimwood, Jerry Jenkins, Shengqiang Shu, Qijian Song, Carolina Chavarro, Mirayda Torres-Torres, Valerie Geffroy, Samira Mafi Moghaddam, Dongying Gao, Brian Abernathy, Kerrie Barry, Matthew Blair, Mark A. Brick, Mansi Chovatia, Paul Gepts, David M. Goodstein, Michael Gonzales, Uffe Hellsten, D. L. Hyten, Gaofeng Jia, James D. Kelly, Dave Kudrna, Rian Lee, Manon M.S. Richard, Phillip N. Miklas, Juan M. Osorno, Josiane Rodrigues, Vincent Thareau, Carlos A. Urrea Florez, Mei Wang, Yeisoo Yu, Ming Zhang, Rod A. Wing, P. B. Cregan, Daniel S. Rokhsar, Scott A. Jackson
Department of Agronomy and Horticulture: Faculty Publications
Common bean (Phaseolus vulgaris L.) is the most important grain legume for human consumption and has a role in sustainable agriculture owing to its ability to fix atmospheric nitrogen. We assembled 473 Mb of the 587-Mb genome and genetically anchored 98% of this sequence in 11 chromosome-scale pseudomolecules. We compared the genome for the common bean against the soybean genome to find changes in soybean resulting from polyploidy. Using resequencing of 60 wild individuals and 100 landraces from the genetically differentiated Mesoamerican and Andean gene pools, we confirmed 2 independent domestications from genetic pools that diverged before human colonization. …
Genome Size And Phylogenetic Relationships Between The Tunisian Species Of The Genus Calligonum (Polygonaceae),
2014
TÜBİTAK
Genome Size And Phylogenetic Relationships Between The Tunisian Species Of The Genus Calligonum (Polygonaceae), Hassen Gouja, Alfredo Garcia Fernández, Teresa Garnatje, Aly Raies, Mohamed Neffati
Turkish Journal of Botany
The species of the genus Calligonum L. (Polygonaceae) that appear in Tunisian deserts play an important role in maintaining local ecosystems and supply important natural resources in these regions. In this study, 31 individuals belonging to the 3 hypothetical species of the genus Calligonum (Calligonum arich Le Houér., Calligonum azel Maire, and Calligonum comosum L'Hér.) were collected from 12 populations in 6 localities of the Tunisian desert and examined to assess the relationship between species. Phylogenetic analyses using 1 nuclear (ITS) and 2 plastid regions (trnL-trnF and rbcL) and genome size assessments are used in this study to evaluate the …
Campanula Alisan-Kilincii (Campanulaceae), A New Species From Eastern Anatolia, Turkey,
2014
TÜBİTAK
Campanula Alisan-Kilincii (Campanulaceae), A New Species From Eastern Anatolia, Turkey, Hasan Yildirim, Serdar Gökhan Şenol
Turkish Journal of Botany
Campanula alisan-kilincii Yıldırım & Şenol (Campanulaceae) is described and illustrated as a new species from Malatya Province in eastern Anatolia, Turkey. The new species belongs to the section Rupestres, based on morphological features. It is morphologically similar to Campanula quercetorum and C. strigillosa but clearly differs from them based on the morphological differences presented in the species description. In addition, the conservation status, the distribution map, and notes on the biogeography and ecology of the new species are given.
Glycine Betaine-Induced Lead Toxicity Tolerance Related To Elevated Photosynthesis, Antioxidant Enzymes Suppressed Lead Uptake And Oxidative Stress In Cotton, Saima Aslam Bharwana, Shafaqat Ali, Muhammad Ahsan Farooq, Naeem Iqbal, Amjad Hameed, Farhat Abbas, Muhammad Sajid Aqeel Ahmad
Turkish Journal of Botany
Anthropogenic activities contaminate soils with heavy metal concentrations including lead (Pb), cadmium (Cd), copper (Cu), and chromium (Cr). Pb has higher potential for ready accumulation, sedimentation, and poisoning of the soil than other heavy metals. The present study was conducted to induce Pb tolerance, in solution culture-grown cotton, by exogenous glycinebetaine (GB) application using 3 levels of Pb (0, 50, and 100 µm) and 2 GB levels (0 and 1 mM). The results revealed that Pb stress decreased gas exchange characteristics (net photosynthetic rate, stomatal conductance, transpiration rate, water use efficiency, chlorophyll, carotenoids, and SPAD value) and the performance of …
Lichenized And Lichenicolous Fungi Of Gevne Valley (Konya, Antalya),
2014
TÜBİTAK
Lichenized And Lichenicolous Fungi Of Gevne Valley (Konya, Antalya), Mustafa Kocakaya, Mehmet Gökhan Halici, Ahmet Aksoy
Turkish Journal of Botany
The lichen and lichenicolous fungi of Gevne Valley in the provinces of Konya and Antalya are presented. From 47 localities, 215 lichen and 18 lichenicolous fungi are reported for a total 233 infrageneric taxa. Four taxa are new records for Turkey: Lecanora flowersiana H.Magn., L. invadens H.Magn., Psora cerebriformis W.A.Weber, and Rinodina colobinoides (Nyl.) Zahlbr. Detailed information on these 4 taxa is provided along with photographs.
Studies On New Fungal Records For Turkish Mycota From Trabzon,
2014
TÜBİTAK
Studies On New Fungal Records For Turkish Mycota From Trabzon, Ertuğrul Sesli̇
Turkish Journal of Botany
Fungal specimens were collected and photographed between 2010 and 2013 around Trabzon. Ecological observations were made in the field, and the structures of pileipellis, basidia, spores, marginal cells, and hyphae were illuminated in the laboratory. Some dried specimens were compared with British collections in the Royal Botanic Gardens, Kew. Finally, Cortinarius parevernius Rob. Henry, Cortinarius tortuosus (Fr.) Fr., Entoloma euchroum (Pers.) Donk, Entoloma lividoalbum (Kühner & Romagn.) Kubicka, Hygrophoropsis morganii (Peck) H.E.Bigelow, Phaeocollybia festiva (Fr.) R.Heim, and Tricholoma viridilutescens M.M.Moser were recorded for the first time for the Turkish Mycota. The new records were illustrated, briefly described, and discussed.
