Results 1 to 10 of about 4,355,118 (249)
The Arabidopsis Book, 2014 Roots hairs are cylindrical extensions of root epidermal cells that are important for acquisition of nutrients, microbe interactions, and plant anchorage. The molecular mechanisms involved in the specification, differentiation, and physiology of root hairs in Arabidopsis are reviewed here.
Grierson, C. +3 more
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Complex interplay of kinetic factors governs the synergistic properties of HIV-1 entry inhibitors. [PDF]
, 2017 The homotrimeric HIV-1 envelope glycoprotein (Env) undergoes receptor-triggered structural changes that mediate viral entry through membrane fusion. This process is inhibited by chemokine receptor antagonists (CoRAs) that block Env-receptor interactions ...
Ahn, Koree W., Root, Michael J.
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Rice root genetic architecture: Meta-analysis from a drought QTL database [PDF]
, 2009 During the last 10 years, a large number of quantitative trait loci (QTLs) controlling rice root morphological parameters have been detected in several mapping populations by teams interested in improving drought resistance in rice.
Ahmadi, Nourollah +7 more
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Nitrogen forms affect root structure and water uptake in the hybrid poplar [PDF]
, 2011 The study analyses the effects of two different forms of nitrogen fertilisation (nitrate and ammonium) on root structure and water uptake of two hybrid poplar (Populus maximowiczii x P. balsamifera) clones in a field experiment.
A Clemensson-Lindell +47 more
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Plant, Cell & Environment, 2009 ABSTRACTRoot systems have recognizable developmental plans when grown in solution or agar; however, these plans often must be modified to cope with the prevailing conditions in the soil environment such as the avoidance of obstacles and the exploitation of nutrient‐rich patches or water zones.
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Atenolol versus losartan in children and young adults with Marfan's syndrome [PDF]
, 2014 BACKGROUND : Aortic-root dissection is the leading cause of death in Marfan's syndrome. Studies suggest that with regard to slowing aortic-root enlargement, losartan may be more effective than beta-blockers, the current standard therapy in most centers.
Atz, A.M. +33 more
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Chief Justice Leadership: A Brief Sketch of Its Landscape, Structure, and Operation [PDF]
, 2019 This article examines chief justice leadership of the United States Supreme Court during the judicial decision-making process and develops a model of such leadership in three distinct parts: landscape, structure, and operation.
Root, David A.
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From Achievements to New Possibilities
, 2006 It’s the year of Jubilation.The ACL has been in existence for fifty years now. The first meeting of the Christian Librarians’ Fellowship was held at Columbia Bible College (now Columbia International University) in 1956.
Root, Clyde R.
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Maximal rank root subsystems of hyperbolic root systems
, 2003 A Kac-Moody algebra is called hyperbolic if it corresponds to a generalized Cartan matrix of hyperbolic type. We study root subsystems of root systems of hyperbolic algebras.
Tumarkin, P.
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Clover Root Curculio Injury and Abundance in Minnesota Alfalfa of Different Stand Age [PDF]
, 2017 Root injury and midsummer adult abundance of clover root curculio (CRC), Sitona hispidulus (Fabricius), was surveyed in 24 different aged southeastern Minnesota alfalfa fields. CRC presence was not detected in first year fields 2-3 months following stand
Cranshaw, Whitney S
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