Search Results - "Tetlow, Ian J"

A Review of Starch Biosynthesis in Relation to the Building Block-Backbone Model by Tetlow, Ian J, Bertoft, Eric

“…Starch is a water-insoluble polymer of glucose synthesized as discrete granules inside the stroma of plastids in plant cells. Starch reserves provide a source…”
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Starch as a source, starch as a sink: the bifunctional role of starch in carbon allocation by MacNeill, Gregory J., Mehrpouyan, Sahar, Minow, Mark A.A., Patterson, Jenelle A., Tetlow, Ian J., Emes, Michael J.

“…Starch commands a central role in the carbon budget of the majority of plants on earth, and its biological role changes during development and in response to…”
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Protein phosphorylation regulates maize endosperm starch synthase IIa activity and protein−protein interactions by Mehrpouyan, Sahar, Menon, Usha, Tetlow, Ian J., Emes, Michael J.

“…SUMMARY Starch synthesis is an elaborate process employing several isoforms of starch synthases (SSs), starch branching enzymes (SBEs) and debranching enzymes…”
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Starch formation inside plastids of higher plants by Goren, Asena, Ashlock, Daniel, Tetlow, Ian J.

“…Starch is a water-insoluble polyglucan synthesized inside the plastid stroma within plant cells, serving a crucial role in the carbon budget of the whole plant…”
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Effect of high temperature on grain filling period, yield, amylose content and activity of starch biosynthesis enzymes in endosperm of basmati rice by Ahmed, Nisar, Tetlow, Ian J, Nawaz, Sehar, Iqbal, Ahsan, Mubin, Muhammad, Nawaz ul Rehman, Muhammad Shah, Butt, Aisha, Lightfoot, David A, Maekawa, Masahiko

“…BACKGROUND High temperature during grain filling affects yield, starch amylose content and activity of starch biosynthesis enzymes in basmati rice. To…”
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Amylopectin biosynthetic enzymes from developing rice seed form enzymatically active protein complexes by Crofts, Naoko, Abe, Natsuko, Oitome, Naoko F., Matsushima, Ryo, Hayashi, Mari, Tetlow, Ian J., Emes, Michael J., Nakamura, Yasunori, Fujita, Naoko

“…Amylopectin is a highly branched, organized cluster of glucose polymers, and the major component of rice starch. Synthesis of amylopectin requires fine…”
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Starch Biosynthesis in the Developing Endosperms of Grasses and Cereals by Tetlow, Ian J., Emes, Michael J.

“…The starch-rich endosperms of the Poaceae, which includes wild grasses and their domesticated descendents the cereals, have provided humankind and their…”
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Protein–protein interactions among enzymes of starch biosynthesis in high-amylose barley genotypes reveal differential roles of heteromeric enzyme complexes in the synthesis of A and B granules by Ahmed, Zaheer, Tetlow, Ian J., Ahmed, Regina, Morell, Matthew K., Emes, Michael J.

“…•Starch biosynthetic enzymes form heteromeric complexes in barley amyloplasts.•Interaction between SSI, SSII and SBE isozymes was phosphorylation…”
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Glucan affinity of starch synthase IIa determines binding of starch synthase I and starch-branching enzyme IIb to starch granules by Liu, Fushan, Romanova, Nadya, Lee, Elizabeth A, Ahmed, Regina, Evans, Martin, Gilbert, Elliot P, Morell, Matthew K, Emes, Michael J, Tetlow, Ian J

“…The sugary-2 mutation in maize (Zea mays L.) is a result of the loss of catalytic activity of the endosperm-specific SS (starch synthase) IIa isoform causing…”
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Analysis of Protein Complexes in Wheat Amyloplasts Reveals Functional Interactions among Starch Biosynthetic Enzymes by Tetlow, Ian J, Beisel, Kim G, Cameron, Scott, Makhmoudova, Amina, Liu, Fushan, Bresolin, Nicole S, Wait, Robin, Morell, Matthew K, Emes, Michael J

“…Protein-protein interactions among enzymes of amylopectin biosynthesis were investigated in developing wheat (Triticum aestivum) endosperm. Physical…”
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Bioinformatic and in vitro Analyses of Arabidopsis Starch Synthase 2 Reveal Post-translational Regulatory Mechanisms by Patterson, Jenelle A, Tetlow, Ian J, Emes, Michael J

“…Starch synthase 2 (SS2) is an important enzyme in leaf starch synthesis, elongating intermediate-length glucan chains. Loss of SS2 results in a distorted…”
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Starch Biosynthetic Enzymes from Developing Maize Endosperm Associate in Multisubunit Complexes by Hennen-Bierwagen, Tracie A, Liu, Fushan, Marsh, Rebekah S, Kim, Seungtaek, Gan, Qinglei, Tetlow, Ian J, Emes, Michael J, James, Martha G, Myers, Alan M

“…Mutations affecting specific starch biosynthetic enzymes commonly have pleiotropic effects on other enzymes in the same metabolic pathway. Such genetic…”
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Identification of Multiple Phosphorylation Sites on Maize Endosperm Starch Branching Enzyme IIb, a Key Enzyme in Amylopectin Biosynthesis by Makhmoudova, Amina, Williams, Declan, Brewer, Dyanne, Massey, Sarah, Patterson, Jenelle, Silva, Anjali, Vassall, Kenrick A., Liu, Fushan, Subedi, Sanjeena, Harauz, George, Siu, K.W.Michael, Tetlow, Ian J., Emes, Michael J.

“…Starch branching enzyme IIb (SBEIIb) plays a crucial role in amylopectin biosynthesis in maize endosperm by defining the structural and functional properties…”
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different effects of starch synthase IIa mutations or variation on endosperm amylose content of barley, wheat and rice are determined by the distribution of starch synthase I and starch branching enzyme IIb between the starch granule and amyloplast stroma by Luo, Jixun, Ahmed, Regina, Kosar-Hashemi, Behjat, Larroque, Oscar, Butardo, Vito M., Tanner, Greg J., Colgrave, Michelle L., Upadhyaya, Narayana M., Tetlow, Ian J., Emes, Michael J., Millar, Anthony, Jobling, Stephen A., Morell, Matthew K., Li, Zhongyi

“…KEY MESSAGE : The distribution of starch synthase I and starch branching enzyme IIb between the starch granule and amyloplast stroma plays an important role in…”
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Starch Biosynthesis in Crop Plants by Tetlow, Ian

“…Starch is a water-insoluble polyglucan synthesized inside the plastids of plant tissues to provide a store of carbohydrate. Starch harvested from plant storage…”
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Protein Phosphorylation in Amyloplasts Regulates Starch Branching Enzyme Activity and Protein-Protein Interactions by Tetlow, Ian J., Wait, Robin, Lu, Zhenxiao, Akkasaeng, Rut, Bowsher, Caroline G., Esposito, Sergio, Kosar-Hashemi, Behjat, Morell, Matthew K., Emes, Michael J.

“…Protein phosphorylation in amyloplasts and chloroplasts of Triticum aestivum (wheat) was investigated after the incubation of intact plastids with γ -32 P-…”
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Functional Genomic Validation of the Roles of Soluble Starch Synthase IIa in Japonica Rice Endosperm by Jr, Vito M Butardo, Luo, Jixun, Li, Zhongyi, Gidley, Michael J, Bird, Anthony R, Tetlow, Ian J, Fitzgerald, Melissa, Jobling, Stephen A, Rahman, Sadequr

“…The enzyme starch synthase IIa (SSIIa) in cereals has catalytic and regulatory roles during the synthesis of amylopectin that influences the functional…”
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Second harmonic generation microscopy investigation of the crystalline ultrastructure of three barley starch lines affected by hydration by Cisek, Richard, Tokarz, Danielle, Steup, Martin, Tetlow, Ian J, Emes, Michael J, Hebelstrup, Kim H, Blennow, Andreas, Barzda, Virginijus

“…Second harmonic generation (SHG) microscopy is employed to study changes in crystalline organization due to altered gene expression and hydration in barley…”
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Resistant starch intake at breakfast affects postprandial responses in type 2 diabetics and enhances the glucose-dependent insulinotropic polypeptide--insulin relationship following a second meal by MacNeil, Stacey, Rebry, Rachel M, Tetlow, Ian J, Emes, Michael J, McKeown, Bruce, Graham, Terry E

“…Resistant starch (RS) consumption can modulate postprandial metabolic responses, but its effects on carbohydrate (CHO) handling in type 2 diabetics (T2D) are…”
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A review of starch‐branching enzymes and their role in amylopectin biosynthesis by Tetlow, Ian J., Emes, Michael J.

“…Starch‐branching enzymes (SBEs) are one of the four major enzyme classes involved in starch biosynthesis in plants and algae, and their activities play a…”
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