Results 81 to 90 of about 10,751,966 (215)

Genetic Variation among Natural and Laboratory Colony Populations of Lutzomyia longipalpis (Lutz & Neiva, 1912)(Diptera:Psychodidae) from Colombia

Memorias do Instituto Oswaldo Cruz, 1998
Genetic diversity among three field populations of Lutzomyia longipalpis in Colombia was studied using isozyme analysis. Study sites were as much as 598 km apart and included populations separated by the eastern Cordillera of the Andes.
Lanzaro Gregory C, Alexander Bruce, John-Paul Mutebi, Montoya-Lerma James, Warburg Alon   +4 more
doaj  

Molecular phylogenetic analyses reveal multiple long-distance dispersal events and extensive cryptic speciation in Nervilia (Orchidaceae), an isolated basal Epidendroid genus

Frontiers in Plant Science
IntroductionThe terrestrial orchid genus Nervilia is diagnosed by its hysteranthous pattern of emergence but is nested among leafless myco-heterotrophic lineages in the lower Epidendroideae. Comprising ca.
Stephan W. Gale, Jihong Li, Somran Suddee, Paweena Traiperm, Craig I. Peter, Tomas Buruwate, Benjamin J. Crain, Melissa K. McCormick, Dennis F. Whigham, Arni Musthofa, Khyanjeet Gogoi, Katsura Ito, Yukio Minamiya, Tatsuya Fukuda, Sven Landrein, Tomohisa Yukawa   +15 more
doaj   +1 more source

Species shifts in the Anopheles gambiae complex: do LLINs successfully control Anopheles arabiensis? [PDF]

, 2012
INTRODUCTION: High coverage of conventional and long-lasting insecticide treated nets (ITNs and LLINs) in parts of E Africa are associated with reductions in local malaria burdens.
Franklin W Mosha, Johnson Matowo, Tungu, Patrick K, Robert C Malima, Mark W Rowland, Malima, Robert C, Patrick K Tungu, Jane Bruce, Matowo, Johnson, Kitau, Jovin, Stephen M Magesa, Jovin Kitau, Rowland, Mark W, Richard M Oxborough, Mosha, Franklin W, Oxborough, Richard M, Magesa, Stephen M, Bruce, Jane   +17 more
core   +1 more source

Automated ISSR Fingerprinting Is a Cost-Effective Way to Assess Genetic Diversity and Taxonomic Differentiation—A Case Study on the Encephalartos eugene-maraisii Species Complex

Diversity
Recent technological advancements in conservation genetics and genomics have resulted in diverse tools for aiding the conservation of species. The precision and resolution of high throughput sequencing technologies provide valuable insights to aid ...
Deanne Murphy, Nigel Paul Barker, Arnold Frisby   +2 more
doaj   +1 more source

Structural and functional studies of mitochondrial NADH:ubiquinone oxidoreductase (complex I) [PDF]

, 2010
NADH:ubiquinone oxidoreductase (complex I) is the largest and most complicated enzyme in the mitochondrial electron transfer chain. It catalyses the oxidation of NADH and the reduction of ubiquinone, coupled to the translocation of protons across the ...

core   +2 more sources

The complete mitochondrial genome of Phyllidiella pustulosa (Cuvier, 1804) (Nudibranchia, Phyllidiidae)

Mitochondrial DNA. Part B. Resources, 2019
In the present study, the complete mitogenome of a dorid nudibranch Phyllidiella pustulosa was sequenced and analyzed. The complete mitochondrial genome of P. pustulosa was 14,717 bp in length, containing 13 protein coding genes, two ribosomal RNA genes,
Thinh Dinh Do, Tae-June Choi, Dae-Wui Jung, Jung-Il Kim, Mustafa Zafer Karagozlu, Chang-Bae Kim   +5 more
doaj   +1 more source

Calonectria species associated with cutting rot of Eucalyptus [PDF]

, 2010
Decline in the productivity of Eucalyptus hybrid cutting production in the Guangdong Province of China is linked to cutting rot associated with several Calonectria spp.
Wingfield, Brenda D., Crous, Pedro W., Crous, Pedro Willem, Wingfield, Michael J., Zhou, X.D., Zhou, Xudong, Crous, P.W., Wingfield, B.D., Lombard, L., Wingfield, M.J., Lombard, Lorenzo   +10 more
core   +2 more sources

Elucidating the Ramularia eucalypti species complex [PDF]

Persoonia - Molecular Phylogeny and Evolution of Fungi, 2015
The genus Ramularia includes numerous phytopathogenic species, several of which are economically important. Ramularia eucalypti is currently the only species of this genus known to infect Eucalyptus by causing severe leaf-spotting symptoms on this host. However, several isolates identified as R. eucalypti based on morphology and on nrDNA sequence data
Videira, S.I.R., Groenewald, J.Z., Kolecka, A., Haren, L. van, Boekhout, T. (Teun), Crous, P.W. (Pedro Willem)   +5 more
openaire   +4 more sources

Integrative taxonomy reveals four new species in the superdiverse genus Macrobiotus (Tardigrada: Eutardigrada: Macrobiotidae)

European Journal of Taxonomy
Four new species of the genus Macrobiotus are described from Asia and Africa: Macrobiotus witalinskii sp. nov., M. dalaticus sp. nov., M. surmaczi sp. nov., and M. hoianicus sp. nov.
Daniel Stec
doaj   +1 more source

Invasive Species Definition Clarification and Guidance White Paper

, 2006
Paper discussing a "a non-regulatory policy interpretation of the term invasive species" through a positional defintion of what and what does not constittue an invasive species along with examples of impacts caused by invasive species.
Definitions Subcommittee of the Invasive Species Adivsory Committee
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