Results 271 to 280 of about 531,808 (317)
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The cytoskeleton, elongation and the control of elongation
Cell Biology International, 2003The epidermis is often considered to be the growthlimiting cell layer in young, growing herbaceous plants (Niklas, 1992). In his classic work, Green (1980) elaborated this idea further for organ development, and attributed a crucial role to the orientation of cellulose fibrils as indicator of mechanical properties.
Verbelen, Jean-Pierre +2 more
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Elongation Factor P and the Control of Translation Elongation
Annual Review of Microbiology, 2017Elongation factor P (EF-P) binds to ribosomes requiring assistance with the formation of oligo-prolines. In order for EF-P to associate with paused ribosomes, certain tRNAs with specific d-arm residues must be present in the peptidyl site, e.g., tRNAPro.
Andrei, Rajkovic, Michael, Ibba
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Perceptual and Motor Skills, 2005
Previous work suggested that elongation, horizontal area, and the boundary material might influence impressions of enclosure. This article describes an experiment in which these three factors were crossed. Ratings of open/enclosed by 15 respondents on 16 plazas indicated that the elongation ratio (range: 1:1 up to 1:1.8) had the ...
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Previous work suggested that elongation, horizontal area, and the boundary material might influence impressions of enclosure. This article describes an experiment in which these three factors were crossed. Ratings of open/enclosed by 15 respondents on 16 plazas indicated that the elongation ratio (range: 1:1 up to 1:1.8) had the ...
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The elongation of the mandible
American Journal of Orthodontics, 1967A SATISFACTORY method for predicting mandibular elongation has not been reported, despite the importance of reliable predictions in orthodontic treatment. Apart from the difficulties of planning treatment without reliable forecasts of growth, the precise results of treatment procedures cannot be assessed reliably if the extent of the changes that would
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Elongated styloid process: when is it really elongated?
Dentomaxillofacial Radiology, 2004The styloid process (SP) is often denoted as elongated when it is longer than 30 mm or 33 mm. These dimensions, based on early reports, do not respect the natural variation of the SP. The aim of this study is to investigate the natural variation of the length of the SP.
T, Jung +4 more
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Elongate Coarctation of the Aorta
Archives of Surgery, 1959Four patients have undergone surgery for the treatment of elongate coarctation of the aorta during the past 10 years at either the Cook County or the Presbyterian Hospital of Chicago. We are presenting the salient features in these cases. Report of Cases Case 1.
F, MILLOY, E H, FELL
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Wasted by an elongation factor
Trends in Genetics, 1998Some features of the wasted mouse phenotype are shared with the human autosomal recessive disorders ataxia–telangiectasia (AT) (caused by defects in the ATM gene) and Nijmegen breakage syndrome (NBS). These are immunodeficiency, ataxia, chromosomal instability and hypersensitivity of lymphocytes to ionizing radiation.
M, Hafezparast, E, Fisher
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Current Opinion in Genetics & Development, 2002
As RNA polymerase II leaves a gene promoter to transcribe the coding region, it faces a major obstacle - nucleosomes tightly wrapped into chromatin. Mechanisms to deal with this obstacle clearly exist in cells, as transcription through chromatin is very efficient in vivo, whereas nucleosomal templates pose a considerable problem for polymerase ...
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As RNA polymerase II leaves a gene promoter to transcribe the coding region, it faces a major obstacle - nucleosomes tightly wrapped into chromatin. Mechanisms to deal with this obstacle clearly exist in cells, as transcription through chromatin is very efficient in vivo, whereas nucleosomal templates pose a considerable problem for polymerase ...
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Annals of Plastic Surgery, 1987
The author presents a new method of early columella elongation used since 1982 in the repair of 52 bilateral clefts. The method is suitable for two-stage lip repair without a strict muscle union behind the prolabium. So far, the results seem to be promising, since the children's postoperative appearance is almost normal and the disadvantages due to the
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The author presents a new method of early columella elongation used since 1982 in the repair of 52 bilateral clefts. The method is suitable for two-stage lip repair without a strict muscle union behind the prolabium. So far, the results seem to be promising, since the children's postoperative appearance is almost normal and the disadvantages due to the
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Elongation factors on the ribosome
Current Opinion in Structural Biology, 2005The ribosome is a complex macromolecular assembly capable of translating mRNA sequence into amino acid sequence. The adaptor molecule of translation is tRNA, but the delivery of aminoacyl-tRNAs--the primary substrate of the ribosome--relies on the formation of a ternary complex with elongation factor Tu (EF-Tu) and GTP.
Jakob, Nilsson, Poul, Nissen
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