How To Use Homology In A Sentence
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Many proteins show homology across their whole length or across portions of their sequence.
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A less complete case of serial homology is presented by Crustacea (animals of the crab class), notably by the squilla and by the common lobster.
On the Genesis of Species
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Topology, cohomology, Lie algebras, and knot theory have all become valuable items in the physicist's tool chest.
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There are two approaches to the study of homology: simplicial, which forms groups out of chain complexes, and de Rham, which forms groups from differential forms
Conservapedia - Recent changes [en]
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There was no homology between sequenced clones and analogous repeats in potato IGS.
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It is expected that a greater number of genes would exhibit homology between tomato and eggplant.
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Note that this is a strobilus with possible homology to the ovule-bearing cone of conifers.
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The proteins encoded by these genes share a short region of homology at their amino termini.
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Gene silencing can be divided into two types: position effect and homology dependent gene silencing ( HdGS ) .
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What Wittmer does find is a very close and convincing homology between the conchae (turbinals, cristae, etc.) marked in red in the figures adapted from his review.
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The homology of the teeth in the marsupial dentition has been controversial and there are several alternate nomenclatures.
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A comparison of the sequences obtained from the amplified material revealed a complete homology to modern bacterial sequences.
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I like my mores like I like my marriageson paper because polyamory is not bigamy more or less it is homophone homology the more the merrier love overturns amorphism
Mores
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I find your attempt to try and write off independently-derived, superimposable nested hierarchies as mere homology to be as dishonest as your claims of familiarity with the evidence.
Congratulations are in Order
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Now, we obtain expectative results by apply cohomology to discussion of Analytical dynamics.
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Thus when the basilar process of the human occipital bone is determined to be the 'centrum' or 'body' of the last cranial vertebra, its _general homology_ is enunciated.
Form and Function A Contribution to the History of Animal Morphology
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You've argued above, following Woese's theory, that at the "Darwinian threshold" molecular homology becomes a reliable indicator of vertical descent (i.e., common ancestry from a discrete cell).
A Disclaimer for Behe?
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You start off by calling their pairwise homology hits “significant”, so I think you’ve undercut that argument.
Update on PNAS flagellum paper - The Panda's Thumb
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A blast homology search of all available databases reveals no significant homology to the white locus polymorphic indel.
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The 25 nm tubes consist of dimerica- and b-tubulin subunits that share about 40 percent sequence homology.
The Scientist
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And then also graphs by scientists, this beautiful diagraph of protein homology.
Paola Antonelli previews "Design and the Elastic Mind"
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There are twoa pproaches to the study of homology: simplicial, which forms groups out of chain complexes, and de Rham, which forms groups from differential forms.
Conservapedia - Recent changes [en]
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This new synthesis emphasizes three morphological areas of biology that had been marginalized by the Modern Synthesis of genetics and evolution: embryology, macroevolution, and homology.
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Evolutionary-based approaches for the identification of structurally and functionally important residues in protein sequences have focused on sequence homology, phylogenetic tracing of structurally-important residues (ET) and confirmation of orthology (as opposed to paralogy).
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These proteins, which inhibit the cytotoxic activity of the E colicin DNase proteins, preventing the death of the colicin-producing bacteria, have 60% sequence homology and have the same three-dimensional structure.
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Similarities between primates and avians could be more attributable to homology than to convergence.
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We perceive a return to it, as it were, in the early phases of development of the highest organised of the actually existing species, or we ought rather to say that development starts from the old point; and thus, in regard to the scapula, we can explain the constancy of its first appearance close to the head, whether in the human embryo or in that of the swan, also its vertical position to the axis of the spinal column, by its general homology as the rib or 'pleurapophysis' of the occipital vertebra" (_Limbs_, p. 56).
Form and Function A Contribution to the History of Animal Morphology
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Yet the homology sphere is a sphere with the rotational group SO (3) “modulo” a discrete set of rotations which describe a polytope or polyhedra.
The Lopsided Universe
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Here is FliC, aka flagellin, which is supposed to be just two homology links away from FliI in the Liu/Ochman Figure 3:
Update on PNAS flagellum paper - The Panda's Thumb
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Note that this is a strobilus with possible homology to the ovule-bearing cone of conifers.
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Here is FliC, aka flagellin, which is supposed to be just two homology links away from FliC in the Liu/Ochman Figure 3:
Update on PNAS flagellum paper - The Panda's Thumb
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He also proves some new or less-known results (reflection theorem, structure of the abelian closure of a number field) and lays emphasis on the invariant T_p, of abelian p-ramification, which is related to important Galois cohomology properties and p-adic conjectures.
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Feathers also exhibit serial homology, in that the individual feathers are not distinguishable on any criterion.
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Reasonable homology exists between certain structural proteins of these plants and grasses.
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The structural feature and homology comparison of guinea pig GHR are also reported.
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The dorsal conic spine-like structures could be a homology of cuticular spicules of polyplacophorans and aplacophorans.
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The homology between axonemal and cytoplasmic dynein intermediate chains has suggested a similar cargo-binding function for the IC subunit of cytoplasmic dynein.
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Through homology analysis, it is proved that the product is the gene fragment encoding Orotidine-5'-monphosphate Decarboxylase.
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I want to do some Southern Blot, some PCR, run homology tests.
VITALS
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Molecular analysis of repair junctions indicates efficient microhomology-mediated end joining.
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Germ layers, homology, larval evolution, larval origins of the vertebrates, paedomorphosis and heterochrony underpinned the origins of evolutionary embryology, and so I discuss each of these topics.
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The first set showed a homology of 96 per cent.
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Section 33.9 is six pages of Penrose trying to explain "sheaf cohomology" whose ideas "… are fairly sophisticated mathematically, but actually very natural.
Are Changes Brewing and How Does the Mind Fit In?
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Therefore, the homology of entomostracan and malacostracan neuronal stem cells remains uncertain.
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Serial homology, for instance, was a case of homoplasy.
Form and Function A Contribution to the History of Animal Morphology
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Its protein sequence shares no strong homology with any of the known proteins.
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I want to do some Southern Blot, some PCR, run homology tests.
VITALS
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Many proteins show homology across their whole length or across portions of their sequence, therefore many of the digestion products of such proteins may be identical.
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Or if one does not need to accept based on these data, that all rotary engines have diversified from an ancestor through evolution, because all show sequence similarity flagellin indicative of common ancestry homology.
Flagellum evolution -- how's your German? - The Panda's Thumb
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Does the idea of homology apply only to morphological patterns, he asks, or can it be applied to developmental processes?
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Again, with reference to the homology of the ossicles of the ear with the opercular bones in fish, "employing other resources equally hidden and rudimentary, Nature makes profitable use of the four tiny ossicles lodged in the auditory passage, and, raising them in fish to the greatest possible dimensions, forms from them these broad opercula ...." (p. 85).
Form and Function A Contribution to the History of Animal Morphology
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Homology of love, homology of personality, likeness of experience, likeness of emotion experience.
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The first group is represented by the c1 / pl1 family, whose members encode proteins with sequence homology to the tryptophan cluster, DNA-binding domain of MYB oncoproteins.
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It does explore the topic of homology between the flagellar axial proteins rod-hook-filament and the T3SS pilus, which is incredibly useful.
When did ID "Jump the Shark"? - The Panda's Thumb
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Evolutionary morphologists such as Haeckel and Gegenbaur argued that true homology can only exist between two parts that have developed from the same anlage.
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Primary homology hypotheses were generated for features of gross morphology, leaf anatomy, and chromosome number.
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You didn't answer this question, but said that molecular homology does indicate vertical descent (common ancestry from an actual cell) in Metazoa, “the group located above the Darwinian threshold.”
A Disclaimer for Behe?
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Cross-species hybridization studies using human chromosome paints as probes reveal extensive homology.
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They show considerable sequence homology to pleurocidins, antimicrobial peptides of the flounder, Pseudopleuronectes americanus.
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The dorsal conic spine-like structures could be a homology of cuticular spicules of polyplacophorans and aplacophorans.
Down with phyla! (episode II) - The Panda's Thumb
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During further analysis of these cosmids, high throughput sequence databanks were periodically screened for homology to the unique sequences until unannotated files containing exact matches appeared.
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The use of physical interactions in all-atom representations incurs a large computational cost when compared to more coarse-grained, or homology-based models.
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Maize hybrids with a type of teosinte from Guatemala, known as Florida teosinte, were partially sterile, exhibited incomplete chromosomal homology, produced some univalents, and had reduced linkage distances.
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Had they been so, this kind of serial homology might be termed "homogenetic.
On the Genesis of Species
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The KKEE motif shared between Convoluta and the triclads either is due to convergence or is an artefact of imposed positional homology in the alignment of Berney, Pawloski, and Zaninetti.
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The two ORFs downstream of hlyF share homology with the two aforementioned avian plasmids and a recently sequenced plasmid p1658 / 97 from a human septicemic hlyF has been identified in E. coli strains isolated from broilers
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Darwin, of course, thought homology evidence in favor of evolution, but he utilized a nonevolutionary, pheno - typic concept of homology.
Dictionary of the History of Ideas
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Thus the present scenario predicts that careful multiple alignment of FliH sequences with bacterial F0-b and the corresponding archaeal and eukaryotic homologs (all of which would be equally related to FliH) will confirm homology.
Congratulations are in Order
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Walter P, Kumar V, Krust A, Bornert JM, et al. (1986) Human oestrogen receptor cDNA: sequence, expression and homology to v-erb-A.
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I am very glad to hear from you that the homology of the cephalopod arms with the gasteropod foot is now generally admitted.
The Life and Letters of Thomas Henry Huxley
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Recently, the homology-independent pairwise association of centromeres, termed centromere coupling, was also reported in budding yeast.
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Baf, Bafilomycin A1; BH, Bcl-2 homology; CHX, cycholoheximide; GFP-74Q, GFP-tagged exon 1 mutant htt fragment; htt, huntingtin; MEFs, mouse embryonic fibroblasts; 3MA, 3-methyl adenine; PE, phosphatidylethanolamine; STS, staurosporin; TNF -
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Fewer extra residues are needed for the light chain, possibly due to the higher initial homology between the mouse and human kappa variable regions.
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The C-terminal Eps15 homology domain-containing protein 1 (EHD1) is ubiquitously expressed and regulates the endocytic trafficking and recycling of membrane components and several transmembrane receptors.
BioMed Central - Latest articles
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The structures are so similar that homology is inferred.
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It will be argued below that the circu - larity of De Beer and Simpsons 'definition is not at all vicious, but whether it is or not, the circularity points up the priority of a nonevolutionary, phenotypic sense of homology, defined solely in terms of pheno - typic similarity, and logically independent of criteria of descent.
Dictionary of the History of Ideas
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The number of members per family may differ in various species, although they exhibit significant homology.
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De Pinna M (1991) Concepts and tests of homology in the cladistic Kluge AG, Farris JS (1969) Quantitative phyletics and the evolution paradigm.
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To differentiate this homology-independent centromeric association from the regular pairing between homologous chromosomes this phenomenon has been referred to as centromere coupling
PLoS ONE Alerts: New Articles
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If the four manifold is a 4-sphere then the 3-homology sphere bounds both of then and there is then a quaternionic structure in the whole 4-space.
The Lopsided Universe
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Mr.C. C.oke in Mammoth C.ve, while Humbert has described in a French scientific journal a species of J.pyx (J. Saussurii) from Mexico.] [Footnote 10: The direct homology of these parts of the head (the occiput and the epicranium) with Perla, Forficula, etc., seems to me the best evidence we could have that the Poduræ are not an independent group.
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