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| 1 | The biosynthesis and wall-binding of hemicelluloses in cellulose-deficient maize cells:An example of metabolic plasticity显示文摘Cell-suspension cultures(Zea mays L.,Black Mexican sweet corn) habituated to 2,6-dichlorobenzonitrile(DCB) survive with reduced cellulose owing to hemicellulose network modification. We aimed to de fine the hemicellulose metabolism modifications in DCB-habituated maize cells showing a mild reduction in cellulose at different stages in the culture cycle. Using pulse-chase radiolabeling, we fed habituated and non-habituated cultures with [3H]arabinose,and traced the distribution of 3H-pentose residues between xylans, xyloglucans and other polymers in several cellular compartments for 5 h. Habituated cells were slower taking up exogenous [3H]arabinose. Tritium was incorporated into polysaccharide-bound arabinose and xylose residues, but habituated cells diverted a higher proportion of their new [3H]xylose residues into(hetero) xylans at the expense of xyloglucan synthesis. During logarithmic growth, habituated cells showed slower vesicular traf ficking of polymers,especially xylans. Moreover, habituated cells showed a decrease in the strong wall-binding of all pentose-containing polysaccharides studied; correspondingly, especially in log phase cultures, habituation increased the proportion of 3H-hemicelluloses([3H]xylans and [3H]xyloglucan) sloughed into the medium. These findings could be related to the cel walls' cellulose-deficiency, and consequent reduction in binding sites for hemicelluloses; the data could also re fl ect the habituated cells' reduced capacity to integrate arabinox ylans by extra-protoplasmic phenolic cross-linking, as well as xyloglucans, during wall assembly. | María de Castro Janice G.Miller José Luis Acebes Antonio Encina Penélope García-Angulo Stephen C.Fry | 2015 | Journal of Integrative Plant Biology2015，57，4： | 2 |
| 2 | Fluoxetine targets early progenitor cells in the adult brain显示文摘 | Encinas JM Vaahtokari A Enikolopov G | 2006 | Proc Natl Acad Sci U S A2006，103，： | 1 |
| 3 | Ovarian response in sheep superovulated after pretreatment with growth hormone and GnRH antagonists is weakened by failures in oocyte maturation显示文摘 | Gonzalez A P Encinas T Garcia G R M | 2004 | Zygote2004，12，4： | 1 |
| 4 | RANKL increases vascular smooth muscle cell calcification through a RANK-BMP4-dependent pathway显示文摘 | Panizo S Cardus A Encinas M | 2009 | Circ Res2009，104，9： | 1 |
| 5 | Fluoxetine targets early progenitor cells in the adult brain显示文摘 | Encinas JM Vaahtokari A Enikolopov G | 2006 | Proc Natl Acad Sci U S A2006，103，21： | 1 |
| 6 | Effects of acute hy- pobaric hypoxia on the nitric oxide system of the rat cerebral cor- tex: protective role of nitric oxide inhibitors 显示文摘 | Serrano J Encinas J M Ferndndez A P | 2006 | Neuroseience2006，142，3： | 1 |
| 7 | Characterization of a distinctive pattern of periovulatory leptin secretion and its relationship with ovulation rate and luteal function in swine with obesity/leptin resistance 显示文摘 | Gonzalez-Bulnes A Astiz S Encinas T | 2012 | Peptides2012，37，2： | 1 |
| 8 | Simulation of forest fire fronts using cellular automata显示文摘 | HERNANDEZ ENCINAS A HERNANDEZ ENCINAS L HOYA WHITE S | 2007 | Adv in Eng Software2007，38，6： | 1 |
| 9 | Regional cerebral blood flow assessed with 99m Tc-ECD SPECT as a marker of progression of mild cognitive impairment to Alzheimer's diease 显示文摘 | Encinas M De Juan R Marcos A | 2003 | Eur J Nucl Med Mol Imaging2003，30，11： | 1 |
| 10 | Influence of resorcinol chemical oxidation on the removal of resulting organic carbon by activated carbon adsorption显示文摘 | Rodriguez E Encinas A Masa F J | 2008 | Chemosphere2008，70，8： | 1 |
| 11 | Fluoxetine targets earlyprogenitor cells in the adult brain 显示文摘 | Encinas JM Vaahtokari A Enikolopov G | 2006 | Proc Natl Acad Sci USA2006，103，： | 1 |
| 12 | RANKL Increases Vascular Smooth Muscle Cell Calcification Through a RANK-BMP4Dependent Pathway显示文摘 | Panizo S Cardus A Encinas M | 2009 | Circ Res2009，104，9： | 1 |
| 13 | RANKL increases vascular smooth muscle cell calcification through a RANK-BMP4-dependent pathway显示文摘 | PANIZO S CARDUS A ENCINAS M | 2009 | Circ Res2009，104，9： | 1 |
| 14 | 1,25-dihydroxyvitamin D3 regulates VEGF production through a vitamin D response ele- ment in the VEGF promoter 显示文摘 | Cardus A Panizo S Encinas M | 2009 | Atherosclerosis2009，204，1： | 1 |
| 15 | Simulation of forest fire fronts using cellular automata 显示文摘 | Hernamdez Encinas A Hern6ndez Encinas L Hoya White S | 2007 | Advances in Engineering Software2007，38，6： | 1 |
| 16 | Dipolar interactions in arrays of nickel nanowires studied by ferromagnetic resonance 显示文摘 | Demand M Piraux L | 2001 | Physical Review B2001，63，10： | 1 |
| 17 | Fluoxetine targets early progenitor cells in the adult brain显示文摘 | ENCINAS J M VAAHTOKARI A ENIKOLOPOV G | 2006 | Proc Natl Acad Sci USA2006，103，： | 1 |
| 18 | Effect of dipolar interactions on the ferromagnetic resonance properties in arrays of magnetic nanowires 显示文摘 | Demand M Piraux L | 2001 | Journal of Applied Physics2001，89，11： | 1 |
| 19 | 99m Tc ECD spect as a member of progression of mild cognitive to Alshei- mers disease显示文摘 | Encinas M De Juan R Marcos A | 2003 | Eur J Nud Med Mol Jamaging2003，30，11： | 1 |
| 20 | A sqlfated ga- lactan with antioxidant capacity from the green variant of tetrasporic Gigartina skottsbergii (Gigartinales,Rhodo- phyta)显示文摘 | Barahona T Encinas M V Mansilla A | 2012 | Garbphydrstp Researph2012，347，1： | 1 |
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