Search Results - "Harrison, John S"

CENH3 morphogenesis reveals dynamic centromere associations during synaptonemal complex formation and the progression through male meiosis in hexaploid wheat by Sepsi, Adél, Higgins, James D., Heslop‐Harrison, John S. (Pat), Schwarzacher, Trude

“…Summary During meiosis, centromeres in some species undergo a series of associations, but the processes and progression to homologous pairing is still a matter…”
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CACTA transposon Bot1 played a major role in Brassica genome divergence and gene proliferation by Alix, Karine, Joets, Johann, Ryder, Carol D, Moore, Jay, Barker, Guy C, Bailey, John P, King, Graham J, (Pat) Heslop-Harrison, John S

“…We isolated and characterized a Brassica C genome-specific CACTA element, which was designated Bot1 (Brassica oleracea transposon 1). After analysing…”
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Genome Assembly and Analysis of the Flavonoid and Phenylpropanoid Biosynthetic Pathways in Fingerroot Ginger ( Boesenbergia rotunda ) by Taheri, Sima, Teo, Chee How, Heslop-Harrison, John S, Schwarzacher, Trude, Tan, Yew Seong, Wee, Wei Yee, Khalid, Norzulaani, Biswas, Manosh Kumar, Mutha, Naresh V R, Mohd-Yusuf, Yusmin, Gan, Han Ming, Harikrishna, Jennifer Ann

“…(Zingiberaceae), is a high-value culinary and ethno-medicinal plant of Southeast Asia. The rhizomes of this herb have a high flavanone and chalcone content…”
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Conservation, Divergence, and Functions of Centromeric Satellite DNA Families in the Bovidae by Escudeiro, Ana, Adega, Filomena, Robinson, Terence J, Heslop-Harrison, John S, Chaves, Raquel

“…Repetitive satellite DNA (satDNA) sequences are abundant in eukaryote genomes, with a structural and functional role in centromeric function. We analyzed the…”
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The 1.688 Repetitive DNA of Drosophila: Concerted Evolution at Different Genomic Scales and Association with Genes by Kuhn, Gustavo C. S., Küttler, Heinrich, Moreira-Filho, Orlando, Heslop-Harrison, John S.

“…Concerted evolution leading to homogenization of tandemly repeated DNA arrays is widespread and important for genome evolution. We investigated the range and…”
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US regulations to curb alleged cancer causes are ineffectual and compromised by scientific, constitutional and ethical violations by Gori, Gio B., Aschner, Michael, Borgert, Christopher J., Cohen, Samuel M., Dietrich, Daniel R., Galli, Corrado L., Greim, Helmut, Heslop-Harrison, John S., Kacew, Sam, Kaminski, Norbert E., Klaunig, James E., Marquardt, Hans W.J., Pelkonen, Olavi, Roberts, Ruth, Savolainen, Kai M., Tsatsakis, Aristidis, Yamazaki, Hiroshi

“…The 1958 Delaney amendment to the Federal Food Drug and Cosmetics Act prohibited food additives causing cancer in animals by appropriate tests. Regulators…”
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Phylogenetic relationships and the primitive X chromosome inferred from chromosomal and satellite DNA analysis in Bovidae by Chaves, Raquel, Guedes-Pinto, Henrique, Heslop-Harrison, John S

“…The early phylogeny of the 137 species in the Bovidae family is difficult to resolve; knowledge of the evolution and relationships of the tribes would…”
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Polymorphisms and genomic organization of repetitive DNA from centromeric regions of Arabidopsis chromosomes by Heslop-Harrison, J.S, Murata, M, Ogura, Y, Schwarzacher, T, Motoyoshi, F

“…A highly abundant repetitive DNA sequence family of Arabidopsis, AtCon, is composed of 178-bp tandemly repeated units and is located at the centromeres of all…”
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diversification and activity of hAT transposons in Musa genomes by Menzel, Gerhard, Heitkam, Tony, Seibt, Kathrin M, Nouroz, Faisal, Müller-Stoermer, Manuela, Heslop-Harrison, John S, Schmidt, Thomas

“…Sequencing of plant genomes often identified the hAT superfamily as the largest group of DNA transposons. Nevertheless, detailed information on the diversity,…”
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Enantiopurity and absolute configuration determination of arene cis‐dihydrodiol metabolites and derivatives using chiral boronic acids by Boyd, Derek R., Sharma, Narain D., Goodrich, Peter A., Malone, John F., McConville, Gareth, Harrison, John S., Stevenson, Paul J., Allen, Christopher C.R.

“…The relative merits of the methods employed to determine enantiomeric excess (ee) values and absolute configurations of chiral arene and alkene cis‐1,2‐diol…”
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Molecular Diversity in some Ghanaian Cowpea [Vigna unguiculata L. (Walp)] Accessions by Otwe, Emmanuel Plas, Agyirifo, Daniel S., Galyuon, Isaac K., Heslop-Harrison, John S

“…Cowpea [ Vigna unguiculata L. (Walp)] is grown mainly for its protein-rich grains and is consumed in various forms in sub-Saharan Africa. Average grain yield…”
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Sequence analysis, chromosomal distribution and long-range organization show that rapid turnover of new and old pBuM satellite DNA repeats leads to different patterns of variation in seven species of the Drosophila buzzatii cluster by Kuhn, Gustavo C. S., Sene, Fabio M., Moreira-Filho, Orlando, Schwarzacher, Trude, Heslop-Harrison, John S.

“…We aimed to study patterns of variation and factors influencing the evolutionary dynamics of a satellite DNA, pBuM, in all seven Drosophila species from the…”
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non-regular orbit: three satellite DNAs in Drosophila martensis (buzzatii complex, repleta group) followed three different evolutionary pathways by Kuhn, Gustavo C. S, Schwarzacher, Trude, Heslop-Harrison, John S

“…The genome of species from the buzzatii cluster (buzzatii complex, repleta group) is hosted by a number of satellite DNAs (satDNAs) showing contrasting…”
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Enzyme-catalysed synthesis and reactions of benzene oxide/oxepine derivatives of methyl benzoates by Boyd, Derek R, Sharma, Narain D, Harrison, John S, Malone, John F, McRoberts, W Colin, Hamilton, John T G, Harper, David B

“…A series of twelve benzoate esters was metabolised, by species of the Phellinus genus of wood-rotting fungi, to yield the corresponding benzyl alcohol…”
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Dioxygenase-catalysed oxidation of disubstituted benzene substrates: benzylic monohydroxylation versus aryl cis-dihydroxylation and the meta effect by Boyd, Derek R, Sharma, Narain D, Bowers, Nigel I, Dalton, Howard, Garrett, Mark D, Harrison, John S, Sheldrake, Gary N

“…Biotransformations of a series of ortho-, meta- and para-substituted ethylbenzene and propylbenzene substrates have been carried out, using Pseudomonas putida…”
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Diverse patterns of the tandem repeats organization in rye chromosomes by Alkhimova, Olena G, Mazurok, Nina A, Potapova, Tatyana A, Zakian, Suren M, Heslop-Harrison, John S, Vershinin, Alexander V

“…Although the monomer size, nucleotide sequence, abundance and species distribution of tandemly organized DNA families are well characterized, little is known…”
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Stereochemical and mechanistic aspects of dioxygenase-catalysed benzylic hydroxylation of indene and chromane substrates by Boyd, Derek R, Sharma, Narain D, Bowers, Nigel I, Boyle, Rosemary, Harrison, John S, Lee, Kyoung, Bugg, Timothy D, Gibson, David T

“…Toluene dioxygenase (TDO)-catalysed benzylic hydroxylation of indene substrates (8, 16 and 17), using whole cell cultures of Pseudomonas putida UV4, was found…”
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LINEs and gypsy-like retrotransposons in Hordeum species by Vershinin, Alexander V, Druka, Arnis, Alkhimova, Alena G, Kleinhofs, Andris, Heslop-Harrison, John S

“…LINE and gypsy-like retroelements were studied in the genome of Hordeum vulgare, and compared with the representatives of the major sections of the genus…”
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Comparative analysis of the nucleosomal structure of rye, wheat and their relatives by Vershinin, A.V. (John Innes Centre, Norwich (United Kingdom). Dept. of Cell Biology), Heslop-Harrison, J.S

“…Analysis of the structure of chromatin in cereal species using micrococcal nuclease (MNase) cleavage showed nucleosomal organization and a ladder with typical…”
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Molecular cytogenetic analysis and centromeric satellite organization of a novel 8;11 translocation in sheep: a possible intermediate in biarmed chromosome evolution by Chaves, Raquel, Adega, Filomena, Wienberg, Johannes, Guedes-Pinto, Henrique, Heslop-Harrison, John S

“…During analysis of genome organization in sheep (Ovis aries, 2n = 54, XY/XX), we found a novel chromosomal translocation in an animal expected to be normal,…”
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