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hela

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<b>HeLa</b> cells and chromosomes.   Figure 3. <b>HeLa</b> cells and chromosomes.
Published: 01 August 2011
Figure 3. HeLa cells and chromosomes. Figure 3. HeLa cells and chromosomes. Figure 3. HeLa cells and chromosomes. Figure 3. HeLa cells and chromosomes. More
Images
Students drop <b>HeLa</b> cells onto a microscope slide.   Figure 1. Students drop...
Published: 01 August 2011
Figure 1. Students drop HeLa cells onto a microscope slide. Figure 1. Students drop HeLa cells onto a microscope slide. Figure 1. Students drop HeLa cells onto a microscope slide. Figure 1. Students drop HeLa cells onto a microscope slide. More
Images
Students examine prepared <b>HeLa</b> cell slides in the microscope.   Figure 2. S...
Published: 01 August 2011
Figure 2. Students examine prepared HeLa cell slides in the microscope. Figure 2. Students examine prepared HeLa cell slides in the microscope. Figure 2. Students examine prepared HeLa cell slides in the microscope. Figure 2. Students examine prepared HeLa cell slides in the microscope. More
Journal Articles
The American Biology Teacher. 2011; 736337–340 doi: https://doi.org/10.1525/abt.2011.73.6.6
Published: 01 August 2011
...Figure 3. HeLa cells and chromosomes. Figure 3. HeLa cells and chromosomes. ...
Journal Articles
The American Biology Teacher. 2014; 768544–549 doi: https://doi.org/10.1525/abt.2014.76.8.8
Published: 01 October 2014
... model itself, combined to increase the rigor of the model and to enable analysis guided by NGSS. To further diversify the project, other cell types can be added that are related to microscopic and cell lessons, such as HeLa cancer cells or cells transformed through recombinant DNA technologies. Next...
Journal Articles
The American Biology Teacher. 2014; 76281–87 doi: https://doi.org/10.1525/abt.2014.76.2.3
Published: 01 February 2014
... unicellularity remains an open question. The HeLa cell line presents an interesting example of the evolution of unicellularity from a human ancestor. Cervical cancer cells isolated from Henrietta Lacks have been grown in the lab since 1951 and are so widely used that their collective biomass is estimated to be...
Journal Articles
The American Biology Teacher. 2012; 743200 doi: https://doi.org/10.1525/abt.2012.74.3.14c
Published: 01 March 2012
... electron micrographs, with a few TEM and light microscope images found throughout. Specimens range widely, including phytoplankton, lichen, plant xylem, pollen, HeLa cells, bone, kidney stone crystals, nerve cells, spider eyes, gecko foot hairs, vitamin C crystals, wound dressing, filter paper, nylon...
Journal Articles
The American Biology Teacher. 2010; 729586–587 doi: https://doi.org/10.1525/abt.2010.72.9.13.d
Published: 01 November 2010
... tissues were removed from her cervix. These cells were grown in a lab by Dr. George Gey, the attending physician and researcher, and eventually labeled ““HeLa”” cells after Mrs. Lacks's name. This was done without the permission of Henrietta or the Lacks family. Such taking of tissues during biopsies was...
Journal Articles
The American Biology Teacher. 2011; 739568–571 doi: https://doi.org/10.1525/abt.2011.73.9.14
Published: 01 November 2011
... Design........4:238-I, 7:396-I Field Study........8:485-H Forensic Botany........7:414-H Francis Crick........2:109-Q Gregor Mendel........7:382-F Group Activity........1:44-Q Guided Inquiry........1:24-H HeLa........6:337-I Henrietta Lacks........6:337-I Herbivory...
Journal Articles
The American Biology Teacher. 2010; 728518 doi: https://doi.org/10.1525/abt.2010.72.8.11
Published: 01 October 2010
... Reproduction,”” focuses on mass production of cell lines to be circulated around the world. Chapter 4, ““HeLa,”” includes not only an account of how the most famous permanent cell line was created but also how other technologies such as deep freezers improved culture storage. This chapter also delves into some...
Journal Articles
The American Biology Teacher. 1997; 59116–20 doi: https://doi.org/10.2307/4450234
Published: 01 January 1997
... stabilize. In doing so, they can continue dividing indefinitely. In 1989, Morin identified a human telomere terminal transferase, or telomerase, in crude HeLa cell extracts (ovarian cancer cells obtained from patient Henrietta Lacks in 1951). The telomerase carries an RNA molecule, part of which is...
Journal Articles
The American Biology Teacher. 1991; 537438–441 doi: https://doi.org/10.2307/4449353
Published: 01 October 1991
...., Gallego, M., Brody, E. & Marie, J. (1991). RNA secondary structure repression of a muscle-specific exon in HeLa cell nuclear extracts. Science, 252, 1823-1828. 10.2307/2875875 1823 Erickson, D. (1991). Molecular trickster. Scientific American, 265(1), 26. Erickson 1 26 265 Scientific...
Journal Articles
The American Biology Teacher. 1977; 394200–210 doi: https://doi.org/10.2307/4445877
Published: 01 April 1977
... the world with one single line of fibroblast cells known as HeLa. Certainly, the bottom line of any risk estimate must certainly take into account that up to 80% of all reported laboratory accidents have no known cause. Neither the NIH Guidelines nor the Environmental Impact Statement satisfactorily...
Journal Articles
The American Biology Teacher. 1968; 305417 doi: https://doi.org/10.2307/4442111
Published: 01 May 1968
... basic proteins of the Hela Cell nucleolus. J. Histochem. and Cytochem. 13:365-375. 35. Syrett, P. 1960. The effect of minerals on plant respiration. In: Encyclo. Plant Physiol. XII/2, W. Ruhland, ed. pp. 170-184. Springer Verlag, Berlin. 36. Tatum, E. and Bonner, D. 1944. Indole and serine in the...
Journal Articles
The American Biology Teacher. 1965; 277573 doi: https://doi.org/10.2307/4441088
Published: 01 September 1965
... culture tech- niques for propagation and study of tissue cells and viruses in vitro. REAGENTS OF ANIMAL ORIGIN -Desiccated and Liquid Plasma, Sera and Serous Fluids Embryos and Embryo Extracts Ultrafiltrates REAGENTS, CHEMICALLY DEFINED -Dilute and Concentrate Synthetic Media-Eagle-HeLa, Eagle L, Scherer...
Journal Articles
The American Biology Teacher. 1965; 277573 doi: https://doi.org/10.2307/4441086
Published: 01 September 1965
... culture tech- niques for propagation and study of tissue cells and viruses in vitro. REAGENTS OF ANIMAL ORIGIN -Desiccated and Liquid Plasma, Sera and Serous Fluids Embryos and Embryo Extracts Ultrafiltrates REAGENTS, CHEMICALLY DEFINED -Dilute and Concentrate Synthetic Media-Eagle-HeLa, Eagle L, Scherer...
Journal Articles
The American Biology Teacher. 1965; 277573 doi: https://doi.org/10.2307/4441087
Published: 01 September 1965
... culture tech- niques for propagation and study of tissue cells and viruses in vitro. REAGENTS OF ANIMAL ORIGIN -Desiccated and Liquid Plasma, Sera and Serous Fluids Embryos and Embryo Extracts Ultrafiltrates REAGENTS, CHEMICALLY DEFINED -Dilute and Concentrate Synthetic Media-Eagle-HeLa, Eagle L, Scherer...
Journal Articles
The American Biology Teacher. 1966; 282136 doi: https://doi.org/10.2307/4441264
Published: 01 February 1966
..., human ammion, avian embryonic fibro- blast, Hep-2, and HeLa cells. The methods are obviously applicable to many other cell lines. It is perhaps, worth pointing out, however, that even with such excellent directions, animal cell culture is a difficult undertaking. Dean Fraser Department of Bacteriology...
Journal Articles
The American Biology Teacher. 1966; 282136 doi: https://doi.org/10.2307/4441265
Published: 01 February 1966
...- blast, Hep-2, and HeLa cells. The methods are obviously applicable to many other cell lines. It is perhaps, worth pointing out, however, that even with such excellent directions, animal cell culture is a difficult undertaking. Dean Fraser Department of Bacteriology Indiana University THREE CENTURIES OF...
Journal Articles
The American Biology Teacher. 1968; 305412–417 doi: https://doi.org/10.2307/4442110
Published: 01 May 1968
.... Bot.26:144-149. 10.2307/2436530 144 34 Studzinski, G. 1965. Selective binding of zinc by basic proteins of the Hela Cell nucleolus. J. Histochem. and Cytochem.13:365-375. Studzinski 365 13 J. Histochem. and Cytochem. 1965 35 Syrett, P. 1960. The effect of minerals on plant...