Works Published in 2009

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Displaying works 41 - 60 of 80 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2009 journal article

A New Species in the Ibatia Species Complex in Matelea s. l. (Apocynaceae: Asclepiadoideae: Asclepiadeae) from Colombia

SYSTEMATIC BOTANY, 34(2), 429–433.

By: A. Krings*

author keywords: Apocynaceae; Gonolobinae; Matelea; morphology; systematics
TL;DR: The species belongs to the Ibatia species complex in Matelea s.l., but exhibits distinct differences in floral characters from previously known taxa, particularly in the terminal style-head appendage. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Local auxin biosynthesis modulates gradient-directed planar polarity in Arabidopsis

NATURE CELL BIOLOGY, 11(6), 731–U70.

MeSH headings : Animals; Arabidopsis / anatomy & histology; Arabidopsis / metabolism; Arabidopsis Proteins / biosynthesis; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Cell Polarity; Genes, Reporter; Morphogenesis / physiology; Mutation; Plant Roots / cytology; Plant Roots / growth & development; Plants, Genetically Modified; Protein Kinases / genetics; Protein Kinases / metabolism; Recombinant Fusion Proteins / genetics; Recombinant Fusion Proteins / metabolism
TL;DR: It is demonstrated that the Raf-like kinase CONSTITUTIVE TRIPLE RESPONSE1 (CTR1) acts as a concentration-dependent repressor of a biosynthesis-dependent auxin gradient that modulates planar polarity in the root tip that contributes to gradient homeostasis during long-range coordination of cellular morphogenesis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Intercontinental and intracontinental biogeography-patterns and methods

Journal of Systematics and Evolution, 47(5), 327–330.

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Evapotranspiration and energy balance of Brazilian savannas with contrasting tree density

AGRICULTURAL AND FOREST METEOROLOGY, 149(8), 1365–1376.

By: T. Giambelluca*, F. Scholz*, S. Bucci*, F. Meinzer, G. Goldstein*, W. Hoffmann n, A. Franco*, M. Buchert*

author keywords: Tropical savannas; Land-atmosphere interaction; Leaf area index; Soil moisture
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Estimating ancestral distributions of lineages with uncertain sister groups: a statistical approach to Dispersal-Vicariance Analysis and a case using Aesculus L. (Sapindaceae) including fossils

Journal of Systematics and Evolution, 47(5), 349–368.

By: A. Harris n & Q. Xiang n

author keywords: Aesculus; biogeography; DIVA; fossil wildcards; MrBayes; phylogenetic uncertainty
TL;DR: The DIVA‐Bayes approach to infer biogeographic histories without fully bifurcating trees was tested using Aesculus L., which has major lineages unresolved as a polytomy, and it was found that adding fossil wildcard taxa in phylogenetic analysis generally increased P for ancestral ranges including the fossil's distribution area. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Dynamic Localization of the DNA Replication Proteins MCM5 and MCM7 in Plants

PLANT PHYSIOLOGY, 150(2), 658–669.

MeSH headings : Arabidopsis / cytology; Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / metabolism; Cell Cycle; Cell Cycle Proteins / metabolism; Cell Nucleus / metabolism; Chromatin / metabolism; DNA Replication; Gene Expression Regulation, Developmental; Gene Expression Regulation, Plant; Minichromosome Maintenance Complex Component 7; Multiprotein Complexes / genetics; Multiprotein Complexes / metabolism; Origin Recognition Complex / metabolism; Plant Roots / cytology; Plant Roots / metabolism; Protein Binding; Protein Subunits / genetics; Protein Subunits / metabolism; Protein Transport; Tobacco / cytology; Tobacco / metabolism
TL;DR: It is demonstrated that subunits of the MCM2-7 complex are coordinately expressed during Arabidopsis (Arabidopsis thaliana) development and are abundant in proliferating and endocycling tissues, indicative of a role in DNA replication. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2009 journal article

Are rare species less shade tolerant than common species in fire-prone environments? A test with seven Amorpha (Fabaceae) species

PLANT ECOLOGY, 205(2), 249–260.

By: R. Marchin n, R. Bhandari n, W. Wall n, M. Hohmann*, J. Gray & W. Hoffmann n

author keywords: Amorpha; Growth analysis; Shade tolerance; Conservation biology; Rare species
TL;DR: Ability to tolerate shade was best explained by phenotypic plasticity, with greater shade survival being exhibited by species with the largest changes in leaf area ratio, and all three of the rare species can be readily cultivated under greenhouse conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Arabidopsis Protein Kinases GRIK1 and GRIK2 Specifically Activate SnRK1 by Phosphorylating Its Activation Loop

PLANT PHYSIOLOGY, 150(2), 996–1005.

MeSH headings : Adenosine Monophosphate / pharmacology; Amino Acid Sequence; Arabidopsis / drug effects; Arabidopsis / enzymology; Arabidopsis Proteins / chemistry; Arabidopsis Proteins / metabolism; Benzimidazoles / pharmacology; Cations / pharmacology; Conserved Sequence; Enzyme Activation / drug effects; Molecular Sequence Data; Naphthalimides / pharmacology; Phosphorylation / drug effects; Phosphothreonine / metabolism; Protein Binding / drug effects; Protein Serine-Threonine Kinases / chemistry; Protein Serine-Threonine Kinases / metabolism; Substrate Specificity / drug effects
TL;DR: The GRIK-SnRK1 cascade may function in a developmentally regulated fashion and coordinate the unique metabolic requirements of rapidly growing cells and geminivirus-infected cells that have been induced to reenter the cell cycle. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Use of long-term data and multivariate ordination techniques to identify environmental factors governing estuarine phytoplankton species dynamics

LIMNOLOGY AND OCEANOGRAPHY, 54(6), 2107–2127.

By: M. Rothenberger n, J. Burkholder n & T. Wentworth n

TL;DR: The data suggest an increasingly important role of ammonium in controlling phytoplankton assemblage structure, including increased abundance of some harmful species, in eutrophic estuaries. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Tree topkill, not mortality, governs the dynamics of savanna-forest boundaries under frequent fire in central Brazil

ECOLOGY, 90(5), 1326–1337.

By: W. Hoffmann n, R. Adasme n, M. Haridasan*, M. Carvalho*, E. Geiger n, M. Pereira*, S. Gotsch n, A. Franco*

author keywords: alternate stable states; Cerrado, Brazil; evergreen forest; fire ecology; gallery forest; hysteresis; positive feedback; riparian forest; savanna; topkill
MeSH headings : Brazil; Ecosystem; Fires; Plant Bark; Plant Stems; Population Dynamics; Trees / physiology
TL;DR: The forests studied here appear to be much more resilient to occasional incursion of fire from the savanna, despite being unable to invade frequently burned savannas, and rapid growth will be particularly important for forest species to escape the fire trap, so forests should be restricted to high-resource sites. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 article

Overexpression of a directed mutant of 14-3-3 omega in Arabidopsis leaves affects phosphorylation and protein content of nitrate reductase

Oh, M.-H., Huber, J. L., Shen, W., Athwal, G. S., Wu, X., & Huber, S. C. (2009, July). BOTANY, Vol. 87, pp. 691–701.

By: M. Oh*, J. Huber*, W. Shen*, G. Athwal*, X. Wu* & S. Huber*

author keywords: Arabidopsis thaliana; 14-3-3 protein; beta-glucosidase; glutathione S-transferase; two-dimensional difference gel electrophoresis; site-directed mutagenesis
TL;DR: This work generated transgenic Arabidopsis plants constitutively overexpressing a directed mutant of 14-3-3 isoform ω that inhibits phosphorylated nitrate reductase (pNR) in a largely divalent-cation-independent manner in vitro. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Metabolism and Cometabolism of Cyclic Ethers by a Filamentous Fungus, a Graphium sp.

Appl. Environ. Microbiol., 75(17), 5514–5522.

By: K. Skinner*, L. Cuiffetti* & M. Hyman n

MeSH headings : 4-Butyrolactone / metabolism; Ascomycota / growth & development; Ascomycota / metabolism; Dioxanes / metabolism; Ethers, Cyclic / metabolism; Formaldehyde / metabolism; Formic Acid Esters / metabolism; Furans / metabolism; Metabolic Networks and Pathways; Methanol / metabolism; Models, Biological; Mycelium / growth & development; Mycelium / metabolism; Propane / metabolism
TL;DR: Observations suggest that THF and n-alkanes may initially be oxidized by the same monooxygenase and that further transformation of THF-derived metabolites involves the activity of one or more alcohol dehydrogenases. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Expression of Pyrococcus furiosus Superoxide Reductase in Arabidopsis Enhances Heat Tolerance

PLANT PHYSIOLOGY, 151(2), 893–904.

By: Y. Im n, M. Ji n, A. Lee n, R. Killens n, A. Grunden n & W. Boss n

MeSH headings : Adaptation, Physiological; Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Ascorbate Peroxidases; Chlorophyll / metabolism; Gene Expression Regulation, Plant; Germination; Heat-Shock Response; Hot Temperature; Hydrogen Peroxide / metabolism; Immunoprecipitation; Oxidoreductases / genetics; Oxidoreductases / metabolism; Peroxidases / metabolism; Plant Extracts / metabolism; Plant Leaves / metabolism; Plant Roots / metabolism; Plants, Genetically Modified; Pyrococcus furiosus / enzymology; RNA, Messenger / genetics; RNA, Messenger / metabolism; Seedlings / enzymology; Seeds / metabolism
TL;DR: It is shown that P. furiosus SOR can be produced as a functional enzyme in planta and that plants producing SOR have enhanced tolerance to heat, light, and chemically induced ROS. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 review

Ethylene signaling and response: where different regulatory modules meet

[Review of ]. CURRENT OPINION IN PLANT BIOLOGY, 12(5), 548–555.

Contributors: A. Stepanova n & J. Alonso n

MeSH headings : Ethylenes / metabolism; Gene Expression Regulation, Plant; Indoleacetic Acids / metabolism; Plant Development; Plant Growth Regulators / metabolism; Plant Proteins / metabolism; Plants / metabolism; Receptors, Cell Surface / metabolism; Signal Transduction
TL;DR: Tissue-specific regulation of auxin biosynthesis, transport, and response by ethylene is emerging as a key element in this signal integration process. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Analysis of isolation and expression analysis of ItCYP79B2 during rust infection of dyer's woad (Isatis tinctoria) by Puccinia thlaspeos

CANADIAN JOURNAL OF PLANT PATHOLOGY, 31(1), 103–107.

By: E. Thomas n & B. Kropp*

author keywords: biological control; gene expression analysis; glucosinolate; Isatis tinctoria; plant defense response; Puccinia thlaspeos
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Stomatal traits of cerrado and gallery forest congeneric pairs growing in a transitional region in Central Brazil

ACTA BOTANICA BRASILICA, 23(2), 499–508.

By: D. Rossatto*, W. Hoffmann n & A. Franco*

author keywords: stomata; stomatal conductance; stomatal pore; transpiration
TL;DR: A variacao entre as especies dos dois ambientes parece ser um produto da historia evolutiva de cada grupo e nao reflete uma especializacao ao ambiente de cerrado ou de mata de galeria. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Size-dependent mortality in a Neotropical savanna tree: the role of height-related adjustments in hydraulic architecture and carbon allocation

PLANT CELL AND ENVIRONMENT, 32(10), 1456–1466.

By: Y. Zhang*, F. Meinzer, G. Hao*, F. Scholz*, S. Bucci*, F. Takahashi*, R. Villalobos-Vega*, J. Giraldo* ...

author keywords: carbon balance; hydraulic conductivity; population dynamics; tree dieback; xylem cavitation
MeSH headings : Brazil; Carbon / metabolism; Carbon Dioxide / metabolism; Fabaceae / physiology; Plant Leaves / physiology; Plant Stems / physiology; Plant Stomata / physiology; Plant Transpiration / physiology; Trees / physiology; Water / physiology; Wood / physiology
TL;DR: Size-related changes in hydraulic architecture, carbon allocation and gas exchange of Sclerolobium paniculatum (Leguminosae), a dominant tree species in Neotropical savanna of central Brazil, were investigated to assess their potential role in the dieback of tall individuals. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Effects of antibiotics and oil on microbial profiles and fermentation in mixed cultures of ruminal microorganisms

JOURNAL OF DAIRY SCIENCE, 92(9), 4467–4480.

By: M. Johnson*, A. Devine n, J. Ellis, A. Grunden n & V. Fellner*

author keywords: ionophore; soybean oil; rumen microbial diversity; continuous culture
MeSH headings : Ammonia / metabolism; Animals; Anti-Bacterial Agents / pharmacology; Bacteria / classification; Bacteria / drug effects; Biodiversity; Bioreactors; Cattle; Fatty Acids, Volatile / metabolism; Female; Fermentation / drug effects; Hydrogen-Ion Concentration; In Vitro Techniques; Methane / metabolism; Rumen / microbiology; Soybean Oil / pharmacology
TL;DR: The terminal restriction fragment length polymorphism data suggest that microbial adaptation to the in vitro system in the control fermentor occurred within 4 d, and in contrast, treatments MO, OM, BO, and OB had little effect on culture fermentation despite differences in the patterns of microbial fragments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 review

biotechnological applications of recombinant microbial prolidases

[Review of ]. Advances in applied microbiology, vol 68, 68, 99-.

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Vascular Flora, Plant Communities, and Soils of a Significant Natural Area in the Middle Atlantic Coastal Plain (Craven County, North Carolina)

CASTANEA, 74(1), 53–77.

By: C. Elam, J. Stucky*, T. Wentworth* & J. Gregory*

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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