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Jackknife results of whale shark case study. The variables include <b>salinity</b>...
Published: 01 August 2018
Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and minimum of sea surface temperature (SST) and of sea air temperature (SAT). Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and minimum of sea surface temperature (SST) and of sea air temperature (SAT). Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and More
Journal Articles
The American Biology Teacher. 2018; 80129–34 doi: https://doi.org/10.1525/abt.2018.80.1.29
Published: 01 January 2018
... carbonic anhydrases from Photobacterium profundum , a psychrophilic, halotolerant bacterium, were characterized in this study. Carbonic anhydrases that can withstand high salinity and are active at low temperatures can be transformed into oleaginous marine microalgae to enhance biofuel production. Our...
Includes: Supplementary data
Journal Articles
The American Biology Teacher. 2013; 753186–192 doi: https://doi.org/10.1525/abt.2013.75.3.7
Published: 01 March 2013
... lab groups. Two weeks later, the ecosystems are deconstructed, and the students tally the organisms and assess key water-quality measures, including salinity, pH, and ammonia levels. Some sample data and results are presented, as well as tips for successful implementation...
Journal Articles
The American Biology Teacher. 2018; 80150–52 doi: https://doi.org/10.1525/abt.2018.80.1.50
Published: 01 January 2018
... rights reserved. Please direct all requests for permission to photocopy or reproduce article content through the University of California Press's Reprints and Permissions web page, www.ucpress.edu/journals.php?p=reprints . 2018 formative learning salinization viruses horticulture food security...
Journal Articles
The American Biology Teacher. 2019; 818543–552 doi: https://doi.org/10.1525/abt.2019.81.8.543
Published: 01 October 2019
... animal has many possible niches, from leaf litter to salinity changes to parasitic modes ( Nelson, 2002 ). Adaptive radiation in such clades is not only spectacular, but is also an extremely complex process influenced by a variety of ecological, genetic, and developmental factors and strongly dependent...
Journal Articles
The American Biology Teacher. 2019; 813197–199 doi: https://doi.org/10.1525/abt.2019.81.3.197
Published: 01 March 2019
... provide positive and negative controls. The chemicals listed below are available from Sigma. For each leaf sap sample, place 0.1 g of clover leaves in a mortar with 0.9 mL of phosphate buffered saline (PBS: 8 g NaCl, 0.2 g KH 2 PO 4 , 2.9 g Na 2 HPO 4 .12H 2 O, 0.2 g KCl in 1 L deionized water pH 7.4...
Journal Articles
The American Biology Teacher. 2018; 809697–701 doi: https://doi.org/10.1525/abt.2018.80.9.697
Published: 01 November 2018
... Salinization............................1.50-TT Science education............................3.203-I, 3.235-F, 4.256-F, 4.256-OL, 4.278-I, 4.301-TT, 5.339-RL, 6.416-F, 8.557-F Science practices............................2.71-RL, 2.92-F, 2.92-OL, 3.221-I, 5.379-I Scientific argumentation...
Journal Articles
The American Biology Teacher. 2018; 806457–461 doi: https://doi.org/10.1525/abt.2018.80.6.457
Published: 01 August 2018
...Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and minimum of sea surface temperature (SST) and of sea air temperature (SAT). Figure 1. Jackknife results of whale shark case study. The variables include salinity, and mean, maximum, and...
Journal Articles
The American Biology Teacher. 2018; 803198–202 doi: https://doi.org/10.1525/abt.2018.80.3.198
Published: 01 March 2018
... particular yogurt. Phosphate-buffered saline (PBS), pH 7.4 (NaCl 8 g, KCl 0.2 g, Na 2 HPO 4 ·7H 2 O 1.44 g, KH 2 PO 4 0.24 g; distilled, deionized water, 1 L, bring to pH 7.4 with HCl). If the chemicals are not readily available, PBS can be ordered as a powder for preparation from Sigma-Aldrich (St...
Journal Articles
The American Biology Teacher. 2017; 799746–752 doi: https://doi.org/10.1525/abt.2017.79.9.746
Published: 01 November 2017
.../mL (82.6 mM). Transfer the 20 mg/mL ethanolic solution to a 15-mL polypropylene screw-cap centrifuge tube (or other tightly sealed polypropylene vessel). Measure 24.75 mL Dulbecco's phosphate-buffered saline without calcium or magnesium (DPBS; e.g., Fisher Scientific SH30028FS) into a 50-mL...
Journal Articles
The American Biology Teacher. 2017; 794282–287 doi: https://doi.org/10.1525/abt.2017.79.4.282
Published: 01 April 2017
...). Note that new anesthetizers need holes poked in the bottom with a sharp probe. paintbrushes (Utrech 234 white nylon sable) PBS (phosphate-buffered saline) PBS + BSA (PBS + a pinch of bovine serum albumin [Sigma Chemicals, St. Louis, MO]) PBT (PBS + 0.1% Tween 20 [Sigma]) FIX (4...
Journal Articles
The American Biology Teacher. 2017; 793191–197 doi: https://doi.org/10.1525/abt.2017.79.3.191
Published: 01 March 2017
... an alternative site that consisted of saline soils, which we facilitated. We are also flexible with experiment scheduling: we might have scheduled one afternoon for the students to set up a PCR, but have to adjust when they come with plans to measure their enrichment's optical density and make solid...
Journal Articles
The American Biology Teacher. 2017; 792151–155 doi: https://doi.org/10.1525/abt.2017.79.2.151
Published: 01 February 2017
... steppe; desert, Rio Colorado and its alluvial plain, salt flats, sand dunes, saline marshes, mud flats deer, guanaco, agouti, armadillo, crabs, skunks culture of indigenous people; impact of humans on size and range of native animals; relationships between Europeans and indigenous people (2) Bahia...
Journal Articles
The American Biology Teacher. 2016; 788664–668 doi: https://doi.org/10.1525/abt.2016.78.8.664
Published: 01 October 2016
.... Salinity measurements require more expensive meters, and their results may not be important in freshwater fountains, but salinity could be measured as well. Samples should not be taken from the same scrape zone each time, so it is valuable to have the students draw a map of the fountains and document where...
Journal Articles
The American Biology Teacher. 2016; 786448–455 doi: https://doi.org/10.1525/abt.2016.78.6.448
Published: 01 August 2016
... studies. Evolutionary Tradeoffs between Thermal and Salinity Tolerance in Copepods ( Tigriopus californicus ) (PI: Dr. Morgan Kelly): BIOL 1209, spring 2015, two sections, 54 students. Students measured thermal and salinity tolerance of tide pool copepod ( T. californicus ) lines. These lines were...
Includes: Supplementary data
Journal Articles
The American Biology Teacher. 2016; 786492–500 doi: https://doi.org/10.1525/abt.2016.78.6.492
Published: 01 August 2016
...-EDTA (1×) or cell scrapers Phosphate buffered saline (PBS) (1×), without calcium or magnesium 15 mL conical tubes, sterile 25 cm 2 tissue culture flasks, sterile (T25) Serological pipettes, sterile 70% ethanol solution (used for decontamination of hood and objects brought into the hood...
Journal Articles
The American Biology Teacher. 2016; 785417–423 doi: https://doi.org/10.1525/abt.2016.78.5.417
Published: 01 May 2016
... should be administered glucose, but clearly a person with high blood glucose levels should not be given more glucose. measure simulated insulin levels. These levels will be high if too much insulin is injected and will be low if a person with type 1 diabetes was injected with saline instead of insulin...
Journal Articles
The American Biology Teacher. 2016; 7817–13 doi: https://doi.org/10.1525/abt.2016.78.1.7
Published: 01 January 2016
.... & McCready, S.J. ( 2008 ). Transcriptional responses to biologically relevant doses of UV-B radiation in the model archaeon, Halobacterium sp. NRC-1 . Saline Systems , 4 , 13 . Busskamp, V. , Duebel, J. , Balya, D. , Fradot, M. , Viney, T.J. , Siegert, S. et al. ( 2010 ). Genetic reactivation...
Journal Articles
The American Biology Teacher. 2016; 784323–327 doi: https://doi.org/10.1525/abt.2016.78.4.323
Published: 01 April 2016
... Texas horned lizards squirted blood in response to some mammalian predators, that coyotes exhibited a startle response and/or avoidance behavior because of the blood, and that coyotes responded most often to squirts of blood plasma or whole blood from horned lizards (as opposed to saline or blood from...
Journal Articles
The American Biology Teacher. 2016; 783226–232 doi: https://doi.org/10.1525/abt.2016.78.3.226
Published: 01 March 2016
... the classroom by using synthetic sea salt, which is designed for animal husbandry and can be purchased from national chain pet stores and aquarium specialty stores. The teacher should acquire water that has approximately the same salinity as the water from which the organism will be collected...