Search Results - "Laurie, David A."

Copy number variation affecting the Photoperiod-B1 and Vernalization-A1 genes is associated with altered flowering time in wheat (Triticum aestivum) by Díaz, Aurora, Zikhali, Meluleki, Turner, Adrian S, Isaac, Peter, Laurie, David A

“…The timing of flowering during the year is an important adaptive character affecting reproductive success in plants and is critical to crop yield. Flowering…”
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The impact of photoperiod insensitive Ppd‐1a mutations on the photoperiod pathway across the three genomes of hexaploid wheat (Triticum aestivum) by Shaw, Lindsay M., Turner, Adrian S., Laurie, David A.

“…Summary Flowering time is a trait that has been extensively altered during wheat domestication, enabling it to be highly productive in diverse environments and…”
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Comparative Genomics of Flowering Time Pathways Using Brachypodium distachyon as a Model for the Temperate Grasses by Higgins, Janet A, Bailey, Paul C, Laurie, David A

“…Brachypodium distachyon (Brachypodium) is a model for the temperate grasses which include important cereals such as barley, wheat and oats. Comparison of the…”
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Mutation at the circadian clock gene EARLY MATURITY 8 adapts domesticated barley (Hordeum vulgare) to short growing seasons by Faure, Sebastien, Turner, Adrian S, Gruszka, Damian, Christodoulou, Vangelis, Davis, Seth J, von Korff, Maria, Laurie, David A

“…The circadian clock is an autonomous oscillator that produces endogenous biological rhythms with a period of about 24 h. This clock allows organisms to…”
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Mutant alleles of Photoperiod-1 in wheat (Triticum aestivum L.) that confer a late flowering phenotype in long days by Shaw, Lindsay M, Turner, Adrian S, Herry, Laurence, Griffiths, Simon, Laurie, David A

“…Flowering time in wheat and barley is known to be modified by mutations in the Photoperiod-1 (Ppd-1) gene. Semi-dominant Ppd-1a mutations conferring an early…”
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effect of day-neutral mutations in barley and wheat on the interaction between photoperiod and vernalization by Turner, Adrian S, Faure, Sébastien, Zhang, Yang, Laurie, David A

“…Vernalization-2 (Vrn-2) is the major flowering repressor in temperate cereals. It is only expressed under long days in wild-type plants. We used two…”
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The Evolution of CONSTANS-like Gene Families in Barley, Rice, and Arabidopsis by Simon Griffiths, Dunford, Roy P., Coupland, George, Laurie, David A.

“…The CO (CONSTANS) gene of Arabidopsis has an important role in the regulation of flowering by photoperiod. CO is part of a gene family with 17 members that are…”
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Haplotype analysis of vernalization loci in European barley germplasm reveals novel VRN-H1 alleles and a predominant winter VRN-H1/VRN-H2 multi-locus haplotype by Cockram, James, Chiapparino, Elena, Taylor, Scott A, Stamati, Konstantina, Donini, Paolo, Laurie, David A, O'Sullivan, Donal M

“…In barley, variation in the requirement for vernalization (an extended period of low temperature before flowering can occur) is determined by the VRN-H1, -H2…”
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Barley Hv CIRCADIAN CLOCK ASSOCIATED 1 and Hv PHOTOPERIOD H1 Are Circadian Regulators That Can Affect Circadian Rhythms in Arabidopsis by Kusakina, Jelena, Rutterford, Zoe, Cotter, Sean, Martí, María C, Laurie, David A, Greenland, Andy J, Hall, Anthony, Webb, Alex A R

“…Circadian clocks regulate many aspects of plant physiology and development that contribute to essential agronomic traits. Circadian clocks contain…”
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lys5 mutations of barley reveal the nature and importance of plastidial ADP-Glc transporters for starch synthesis in cereal endosperm by Patron, N.J, Greber, B, Fahy, B.F, Laurie, D.A, Parker, M.L, Denyer, K

“…Much of the ADP-Glc required for starch synthesis in the plastids of cereal endosperm is synthesized in the cytosol and transported across the plastid…”
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Structural variation in the 5′ upstream region of photoperiod-insensitive alleles Ppd-A1a and Ppd-B1a identified in hexaploid wheat (Triticum aestivum L.), and their effect on heading time by Nishida, Hidetaka, Yoshida, Tetsuya, Kawakami, Kohei, Fujita, Masaya, Long, Bo, Akashi, Yukari, Laurie, David A, Kato, Kenji

“…For genetic analysis of Ppd-1 homoeologs controlling photoperiodic response of wheat (Triticum aestivum L.), bulk segregant analysis was performed using a…”
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Rapid reorganization of resistance gene homologues in cereal genomes by Leister, D, Kurth, J, Laurie, D.A, Yano, M, Sasaki, T, Devos, K, Graner, A, Schulze-Lefert, P

“…We used conserved domains in the major class (nucleotide binding site plus leucine-rich repeat) of dicot resistance (R) genes to isolate related gene fragments…”
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Transgene organization in rice engineered through direct DNA transfer supports a two-phase integration mechanism mediated by the establishment of integration hot spots by Kohli, A. (John Innes Centre, Norwich, UK.), Leech, M, Vain, P, Laurie, D.A, Christou, P

“…Organization of transgenes in rice transformed through direct DNA transfer strongly suggests a two-phase integration mechanism. In the "preintegration" phase,…”
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Photoperiod insensitive Ppd-A1a mutations in tetraploid wheat (Triticum durum Desf.) by Wilhelm, Edward P, Turner, Adrian S, Laurie, David A

“…Variation in photoperiod response plays an important role in adapting crops to agricultural environments. In hexaploid wheat, mutations conferring photoperiod…”
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Pseudo-Response Regulator Ppd-H1 Provides Adaptation to Photoperiod in Barley by Turner, Adrian, Beales, James, Faure, Sébastien, Dunford, Roy P, Laurie, David A

“…Plants commonly use photoperiod (day length) to control the timing of flowering during the year, and variation in photoperiod response has been selected in…”
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FLOWERING LOCUS T-like gene family in barley (Hordeum vulgare) by Faure, S, Higgins, J, Turner, A, Laurie, D.A

“…The FLOWERING LOCUS T (FT) gene plays a central role in integrating flowering signals in Arabidopsis because its expression is regulated antagonistically by…”
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Control of flowering time in temperate cereals: genes, domestication, and sustainable productivity by Cockram, James, Jones, Huw, Leigh, Fiona J., O'Sullivan, Donal, Powell, Wayne, Laurie, David A., Greenland, Andrew J.

“…The control of flowering is central to reproductive success in plants, and has a major impact on grain yield in crop species. The global importance of…”
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Pseudo-Response Regulator is misexpressed in the photoperiod insensitive Ppd-D1a mutant of wheat (Triticum aestivum L.) by Beales, James, Turner, Adrian, Griffiths, Simon, Snape, John W, Laurie, David A

“…Ppd-D1 on chromosome 2D is the major photoperiod response locus in hexaploid wheat (Triticum aestivum). A semi-dominant mutation widely used in the “green…”
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Comparative Mapping of the Barley Ppd-H1 Photoperiod Response Gene Region, Which Lies Close to a Junction Between Two Rice Linkage Segments by Dunford, Roy P, Yano, Masahiro, Kurata, Nori, Sasaki, Takuji, Huestis, Gordon, Rocheford, Torbert, Laurie, David A

“…Comparative mapping of cereals has shown that chromosomes of barley, wheat, and maize can be described in terms of rice "linkage segments." However, little is…”
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Starch granule initiation and growth are altered in barley mutants that lack isoamylase activity by Burton, Rachel A., Jenner, Helen, Carrangis, Luke, Fahy, Brendan, Fincher, Geoffrey B., Hylton, Chris, Laurie, David A., Parker, Mary, Waite, Darren, Van Wegen, Sonja, Verhoeven, Tamara, Denyer, Kay

“…Summary Two mutant lines of barley, Risø 17 and Notch‐2, were found to accumulate phytoglycogen in the grain. Like the sugary mutants of maize and rice, these…”
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