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Now showing items 171-180 of 191
Structure of rhodolith beds from 4 to 55 meters deep along the southern coast of Espírito Santo State, Brazil
(Universidad Autónoma de Baja California, 2007)
Rhodoliths are one of the most extensive benthic communities of the Brazilian continental shelf, but their structure is poorly
known. The richest marine flora of Brazil’s coastal zone is found in Espírito Santo State and ...
Monoclonal Antibodies targeting the HR2 Domain and the region immediately upstream of the HR2 of the S Protein neutralize in Vitro Infection of Severe Acute Respiratory Syndrome Coronavirus
(American Society for Microbiology, 2006)
We have previously shown that an Escherichia coli-expressed, denatured spike (S) protein fragment of the
severe acute respiratory coronavirus, containing residues 1029 to 1192 which include the heptad repeat 2
(HR2) ...
Editor’s message: Building capacity and partnerships towards sustainable utilization of groundwater in Africa
(Springer, 2008)
This Editor’s Message advises the international groundwater fraternity of new opportunities in hydrogeological
developments in Africa. It is a fact that groundwater plays
a vital role in socio-economic and ecological ...
Genetic and morphological variation of the lanternfish lampanyctodes hectoris (myctophiformes: myctophidae) off Southern Africa
(Taylor and Francis Group, 2001)
Genetic and morphological variation within the southern African population of Lampanyctodes hectoris was
analysed. A total of 15 enzymes, encoding 22 isozyme loci, was examined (n = 327); seven were polymorphic.
The ...
HE 0230–4323: An unusual pulsating hot subdwarf star
(Oxford University Press, 2007)
HE 0230−4323 is a known binary, consisting of a subdwarf star and a companion which is not
observable in the optical. Photometric measurements reported in this paper have shown it to be
both a reflection-effect and a ...
Identification of a novel protein with guanylyl cyclase activity in Arabidopsis thaliana
(Elsevier, 2003)
Guanylyl cyclases (GCs) catalyze the formation of the
second messenger guanosine 3 ,5 -cyclic monophos-
phate (cGMP) from guanosine 5 -triphosphate (GTP).
While many cGMP-mediated processes in plants have
been reported, ...
Graphs, designs and codes related to the n-cube
(Elsivier, 2009)
For integers n 1; k 0, and k n, the graph k
n has vertices the 2n vectors of
Fn
2 and adjacency defined by two vectors being adjacent if they differ in k coordinate
positions. In particular 1
n is the ...
Generalizing the Hilton–Mislin genus group
(Elsevier, 2001)
For any group H, let H be the set of all isomorphism classes of groups K
such that K H . For a finitely generated group H having finite commu-
Ž .tator subgroup H, H , we define a group structure on H ...
A low-cost flow cytometric assay for the detection and quantification of apoptosis using an anionic halogenated fluorescein dye
(Future Science Group, 2008)
We describe here a technical improvement of an established colorimetric method used to detect and measure the occurrence of apoptosis in mammalian cells during in vitro cell culture. This assay uses an anionic halogenated ...
Development of infectious transcripts and genome manipulation of black queen-cell virus of honey bees
(Microbiology Society, 2002)
The South African isolate of Black queen-cell virus (BQCV), a honey bee virus, was previously found
to have an 8550 nucleotide genome excluding the poly(A) tail. Its genome contained two ORFs, a
5«-proximal ORF encoding ...