Keith J. Edwards

Cold- and light-induced changes in the transcriptome of wheat leading to phase transition from vegetative to reproductive growth (2009)

Winfield, Mark O, Lu, Chungui, Wilson, Ian D, Coghill, Jane A, Edwards, Keith J

Abstract Background For plants to flower at the appropriate time, they must be able to perceive and respond to various internal and external cues. Wheat is generally a long-day plant that will go...

Behavioral changes associated with a population density decline in the facultatively social red fox (2009)

Iossa, Graziella, Soulsbury, Carl D., Baker, Philip J., Edwards, Keith J., Harris, Stephen

Understanding the causal mechanisms promoting group formation in carnivores has been widely investigated, particularly how fitness components affect group formation. Population density may affect the...

Analysis of wheat SAGE tags reveals evidence for widespread antisense transcription (2008)

Poole, Rebecca L, Barker, Gary LA, Werner, Kay, Biggi, Gaia F, Coghill, Jane, Gibbings, J George, ...

Abstract Background Serial Analysis of Gene Expression (SAGE) is a powerful tool for genome-wide transcription studies. Unlike microarrays, it has the ability to detect novel forms of RNA such as...

Transcriptome analysis of grain development in hexaploid wheat (2008)

Wan, Yongfang, Poole, Rebecca L, Huttly, Alison K, Toscano-Underwood, Claudia, Feeney, Kevin, Welham, Sue, ...

Abstract Background Hexaploid wheat is one of the most important cereal crops for human nutrition. Molecular understanding of the biology of the developing grain will assist the improvement of yield...

Modification of nitrogen remobilization, grain fill and leaf senescence in maize (Zea mays) by transposon insertional mutagenesis in a protease gene (2007)

Donnison, Iain S, Gay, Alan P, Thomas, Howard, Edwards, Keith J, Edwards, David, James, Caron L, ...

A maize (Zea mays) senescence-associated legumain gene, See2β, was characterized at the physiological and molecular levels to determine its role in senescence and resource allocation. • A...

Modification of nitrogen remobilization, grain fill and leaf senescence in maize (Zea mays) by transposon insertional mutagenesis in a protease gene (2007)

Donnison, Iain S., Gay, Alan P., Thomas, Howard, Edwards, Keith J., Edwards, David, James, Caron L., ...

A maize (Zea mays) senescence-associated legumain gene, See2β, was characterized at the physiological and molecular levels to determine its role in senescence and resource allocation. A...

Modification of nitrogen remobilization, grain fill and leaf senescence in maize (Zea mays) by transposon insertional mutagenesis in a protease gene (2007)

Donnison, Iain S., Gay, Alan P., Thomas, Howard, Edwards, Keith J., Edwards, David, James, Caron L., ...

A maize (Zea mays) senescence-associated legumain gene, See2β, was characterized at the physiological and molecular levels to determine its role in senescence and resource allocation. A...

Two Cytosolic Glutamine Synthetase Isoforms of Maize Are Specifically Involved in the Control of Grain Production. (2006)

Martin, Antoine, Lee, Judy, Kichey, Thomas, Gerentes, Denise, Zivy, Michel, Tatout, Christophe, ...

The roles of two cytosolic maize glutamine synthetase isoenzymes (GS1), products of the Gln1-3 and Gln1-4 genes, were investigated by examining the impact of knockout mutations on kernel yield. In...

Construction of a Festuca pratensis BAC library for map-based cloning in Festulolium substitution lines (2005)

Donnison, Iain S, Sullivan, Donal M O, Thomas, Ann, Canter, Peter, Moore, Beverley, Armstead, Ian P, ...

Introgression in Festulolium is a potentially powerful tool to isolate genes for a large number of traits which differ between Festuca pratensis Huds. and Lolium perenne L. Not only are hybrids...

Redundancy based detection of sequence polymorphisms in expressed sequence tag data using autoSNP (2003)

Barker, Gary, Batley, Jacqueline, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

AutoSNP is a program to detect single nucleotide polymorphisms (SNPs) and insertion/deletion polymorphisms (indels) in expressed sequence tag (EST) data. The program uses d2cluster and cap3 to...

Mining for single nucleotide polymorphisms and insertions/deletions in maize expressed sequence tag data (2003)

Batley, Jacqueline, Barker, Gary, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

We have developed a computer based method to identify candidate single nucleotide polymorphisms (SNPs) and small insertions/deletions from expressed sequence tag data. Using a redundancy-based...

Redundancy based detection of sequence polymorphisms in expressed sequence tag data using autoSNP (2003)

Barker, Gary, Batley, Jacqueline, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

AutoSNP is a program to detect single nucleotide polymorphisms (SNPs) and insertion/deletion polymorphisms (indels) in expressed sequence tag (EST) data. The program uses d2cluster and cap3 to...

Mining for single nucleotide polymorphisms and insertions/deletions in maize expressed sequence tag data (2003)

Batley, Jacqueline, Barker, Gary, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

We have developed a computer based method to identify candidate single nucleotide polymorphisms (SNPs) and small insertions/deletions from expressed sequence tag data. Using a redundancy-based...

Redundancy based detection of sequence polymorphisms in expressed sequence tag data using autoSNP (2003)

Barker, Gary, Batley, Jacqueline, O’ Sullivan, Helen, Edwards, Keith J., Edwards, David

Summary: AutoSNP is a program to detect single nucleotide polymorphisms (SNPs) and insertion/deletion polymorphisms (indels) in expressed sequence tag (EST) data. The program uses d2cluster and cap3...

Polymorphic microsatellite loci in global populations of the marine coccolithophorid Emiliania huxleyi (2002)

Iglesias-Rodriguez, M. Débora, Saez, Alberto G., Groben, René, Edwards, Keith J., Batley, Jacqueline, Medlin, Linda K., ...

The marine coccolithophorid Emiliania huxleyi is an important component of the marine carbon cycle because bloom development results in the export of calcium carbonate from the ocean surface to the...

Polymorphic microsatellite loci in global populations of the marine coccolithophorid Emiliania huxleyi (2002)

Iglesias-Rodriguez, M. Débora, Saez, Alberto G., Groben, René, Edwards, Keith J., Batley, Jacqueline, Medlin, Linda K., ...

The marine coccolithophorid Emiliania huxleyi is an important component of the marine carbon cycle because bloom development results in the export of calcium carbonate from the ocean surface to the...

Microsatellites as markers for Australian wheat improvement (2001)

Harker, Natalie, Rampling, L R, Shariflou, M R, Hayden, M J, Holton, Timothy A, Morell, M K, ...

Microsatellite markers have been shown to be highly polymorphic and simple to use in hexaploid wheat. This study aimed to establish microsatellites as informative markers for Australian wheat...

Microsatellites as markers for Australian wheat improvement (2001)

Harker, Natalie, Rampling, L R, Shariflou, M R, Hayden, M J, Holton, Timothy A, Morell, M K, ...

Microsatellite markers have been shown to be highly polymorphic and simple to use in hexaploid wheat. This study aimed to establish microsatellites as informative markers for Australian wheat...

Microsatellites as markers for Australian wheat improvement (2001)

Harker, Natalie, Rampling, L R, Shariflou, Mohammad R, Hayden, M J, Holton, Timothy A, Morell, Michael K, ...

Microsatellite markers have been shown to be highly polymorphic and simple to use in hexaploid wheat. This study aimed to establish microsatellites as informative markers for Australian wheat...

Characterisation and analysis of microsatellite loci in a mangrove species, Avicennia marina (Forsk.) Vierh. (Avicenniaceae) (2000)

Maguire, Tina L, Edwards, Keith J, Saenger, P, Henry, Robert J

An enriched microsatellite library of the mangrove species Avicennia marina was constructed, in which 85.8% of the clones contained microsatellite sequences. Of the microsatellite repeat sequences...

Characterisation and analysis of microsatellite loci in a mangrove species, Avicennia marina (Forsk.) Vierh. (Avicenniaceae) (2000)

Maguire, Tina L, Edwards, Keith J, Saenger, P, Henry, Robert J

An enriched microsatellite library of the mangrove species Avicennia marina was constructed, in which 85.8% of the clones contained microsatellite sequences. Of the microsatellite repeat sequences...

Characterisation and analysis of microsatellite loci in a mangrove species, Avicennia marina (Forsk.) Vierh. (Avicenniaceae) (2000)

Maguire, Tina L, Edwards, Keith J, Saenger, P, Henry, Robert J

An enriched microsatellite library of the mangrove species Avicennia marina was constructed, in which 85.8% of the clones contained microsatellite sequences. Of the microsatellite repeat sequences...

Abundance and polymorphism of microsatellite markers in the tea tree (Melaleuca alternifolia, Myrtaceae) (1999)

Rossetto, Maurizio, McLauchlan, A, Harriss, F CL, Henry, Robert J, Baverstock, Peter R, Lee, L Slade, ...

The sequencing of 831 clones from an enriched microsatellite library of Melaleuca alternifolia (Myrtaceae) yielded 715 inserts containing repeat motifs. The majority of these (98%) were dinucleotide...

Optimisation of a microsatellite enrichment technique in saccharum spp. (1999)

Cordeiro, Giovanni M, Maguire, Tina L, Edwards, Keith J, Henry, Robert J

The creation of enriched microsatellite libraries can ensure an abundant supply of microsatellite sequences at a considerably reduced cost. We report here the modification to an existing enrichment...

Abundance and polymorphism of microsatellite markers in the tea tree (Melaleuca alternifolia, Myrtaceae) (1999)

Rossetto, Maurizio, McLauchlan, A, Harriss, F CL, Henry, Robert J, Baverstock, Peter R, Lee, L Slade, ...

The sequencing of 831 clones from an enriched microsatellite library of Melaleuca alternifolia (Myrtaceae) yielded 715 inserts containing repeat motifs. The majority of these (98%) were dinucleotide...

Optimisation of a microsatellite enrichment technique in saccharum spp. (1999)

Cordeiro, Giovanni M, Maguire, Tina L, Edwards, Keith J, Henry, Robert J

The creation of enriched microsatellite libraries can ensure an abundant supply of microsatellite sequences at a considerably reduced cost. We report here the modification to an existing enrichment...

Optimisation of a microsatellite enrichment technique in saccharum spp. (1999)

Cordeiro, Giovanni M, Maguire, Tina L, Edwards, Keith J, Henry, Robert J

The creation of enriched microsatellite libraries can ensure an abundant supply of microsatellite sequences at a considerably reduced cost. We report here the modification to an existing enrichment...

Abundance and polymorphism of microsatellite markers in the tea tree (Melaleuca alternifolia, Myrtaceae) (1999)

Rossetto, Maurizio, McLauchlan, A, Harriss, Fiona CL, Henry, Robert J, Baverstock, Peter R, Lee, L Slade, ...

The sequencing of 831 clones from an enriched microsatellite library of Melaleuca alternifolia (Myrtaceae) yielded 715 inserts containing repeat motifs. The majority of these (98%) were dinucleotide...

Mining for Single Nucleotide Polymorphisms and Insertions/Deletions in Maize Expressed Sequence Tag Data1

Batley, Jacqueline, Barker, Gary, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

We have developed a computer based method to identify candidate single nucleotide polymorphisms (SNPs) and small insertions/deletions from expressed sequence tag data. Using a redundancy-based...

Mining for Single Nucleotide Polymorphisms and Insertions/Deletions in Maize Expressed Sequence Tag Data1

Batley, Jacqueline, Barker, Gary, O'Sullivan, Helen, Edwards, Keith J., Edwards, David

We have developed a computer based method to identify candidate single nucleotide polymorphisms (SNPs) and small insertions/deletions from expressed sequence tag data. Using a redundancy-based...

Markedly different gene expression in wheat grown with organic or inorganic fertilizer

Lu, Chungui, Hawkesford, Malcolm J, Barraclough, Peter B, Poulton, Paul R, Wilson, Ian D, Barker, Gary L, ...

Nitrogen is the major determinant of crop yield and quality and the precise management of nitrogen fertilizer is an important issue for farmers and environmentalists. Despite this, little is known at...

Two Cytosolic Glutamine Synthetase Isoforms of Maize Are Specifically Involved in the Control of Grain Production[W][OA]

Martin, Antoine, Lee, Judy, Kichey, Thomas, Gerentes, Denise, Zivy, Michel, Tatout, Christophe, ...

The roles of two cytosolic maize glutamine synthetase isoenzymes (GS1), products of the Gln1-3 and Gln1-4 genes, were investigated by examining the impact of knockout mutations on kernel yield. In...

Changes to gene expression associated with hybrid speciation in plants: further insights from transcriptomic studies in Senecio

Hegarty, Matthew J, Barker, Gary L, Brennan, Adrian C, Edwards, Keith J, Abbott, Richard J, Hiscock, Simon J

Interspecific hybridization is an important mechanism of speciation in higher plants. In flowering plants, hybrid speciation is usually associated with polyploidy (allopolyploidy), but hybrid...