Results 41 to 50 of about 479,168 (282)
, 2018 This unique and attractive open access textbook combines the beauty of macroscopic pictures of plant stems with the corresponding colorfully stained images of anatomical micro-structures. In contrast to most botanical textbooks, it presents all the stem characteristics as photographs and shows the microscopic reality. The amount of text is reduced to a
Schweingruber, Fritz H., Börner, Annett
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Stem Cells and Regeneration in Plants [PDF]
Nephron Experimental Nephrology, 2014 <b><i>Background:</i></b> Plants are characterized by indeterminate post-embryonic development that is evident, for example, in the continuous branching of shoots and roots. High competence to regenerate tissues is another consequence of such intrinsic developmental plasticity in plants.
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Stem Cell Factors in Plants: Chromatin Connections [PDF]
Cold Spring Harbor Symposia on Quantitative Biology, 2008 The progression of pluripotent stem cells to differentiated cell lineages requires major shifts in cell differentiation programs. In both mammals and higher plants, this process appears to be controlled by a dedicated set of transcription factors, many of which are kingdom specific.
Kornet, N.G., Scheres, B.J.G.
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ARO-The Scientific Journal of Koya University, 2019 Due to the increasing industrialization and urbanization, the requirement of clean water has been growing quite fast and it has the potential to keep increasing. There are many regions facing water crisis even some countries with a rich water source.
Ahmed A. Maaroof, Fryad M. Sharif
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Predator-Prey Interaction between Largemouth Bass and Bluegills as Influenced by Simulated, Submersed Vegetation [PDF]
, 1982 Data from the literature suggest that predatory success declines as habitat complexity increases. To explain this phenomenon, we studied the predator-prey interaction between largemouth bass Micropterus salmoides and bluegills Lepomis macrochirus in four
Savino, Jacqueline F., Stein, Roy A.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark +9 more
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The effect of cultural and environmental factors on potato seed tuber morphology and subsequent sprout and stem development [PDF]
, 2001 Seed crops of the variety Estima were grown in each of 2 years using two planting dates, two harvest dates, two plant densities and two irrigation regimes to produce seed tubers which had experienced different cultural and environmental conditions.
Akehurst, J. M. (Jayne M.) +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source
First report of Desmiphora hirticollis (Olivier) (Coleoptera: Cerambycidae) on Wigandia urens (Ruiz and Pavón) H.B.K. (Hydrophilaceae) in Mexico [PDF]
, 2013 Desmiphora hirticollis (Olivier) (Coleoptera: Cerambycidae) was found in Oaxaca, Mexico, feeding in the stems of Wigandia urens (Ruiz and Pavón) H.B.K. (Hydrophilaceae), a new host record. Information about damage in the plant stems and some observations
Figueroa de la Rosa, José Isaac +3 more
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Robotic sensing and stimuli provision for guided plant growth [PDF]
, 2019 Robot systems are actively researched for manipulation of natural plants, typically restricted to agricultural automation activities such as harvest, irrigation, and mechanical weed control.
Ayres, Phil +8 more
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