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Full-Text Articles in Life Sciences

Differences In Algal, Gastropod, And Arthropod Coverage Surrounding Pisaster Ochraceus And Other Asteroids In Humboldt County, California, Desa Smith, Jana Lott, Savannah Williams, Shayan Farzadpour Oct 2020

Differences In Algal, Gastropod, And Arthropod Coverage Surrounding Pisaster Ochraceus And Other Asteroids In Humboldt County, California, Desa Smith, Jana Lott, Savannah Williams, Shayan Farzadpour

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

Predation within the intertidal zone, specifically regarding the predator-prey interaction between sea stars in Class Asteroidea and their food source, contributes to a large biodiversity of organisms. In this experiment, we compared the percent coverage of algae and shelled organisms within a quadrat surrounding three types of predatory sea stars (Pisaster ochraceus, Dermasterias imbricata, and Lepasterias hexactis) to determine their habitat based on predatory behavior. Our data showed a significant difference in algae and shelled organism coverage between different species of sea star; shelled organism percent coverage was less than algae percent coverage in all species of sea stars. The …


Exploration Of Antiviral Effects Of Rna-Dependent Rna Polymerases 3, 4 And 5 In Arabidopsis., Eli R. Kallison, Aleksandra Beric, Blake Meyers Oct 2020

Exploration Of Antiviral Effects Of Rna-Dependent Rna Polymerases 3, 4 And 5 In Arabidopsis., Eli R. Kallison, Aleksandra Beric, Blake Meyers

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

Small RNAs play a number of vital roles in plants, including viral resistance. A particular class of small RNA that regulates plant defense from pathogens, among other functions, is known as small interfering RNAs (siRNAs). A key player in the biogenesis pathway of siRNAs are RNA-Dependent RNA Polymerases (RDRs). There are six RDR proteins in Arabidopsis thaliana, three of which have well documented roles (RDRs 1, 2 and 6), and three of which have no documented role. Here, we look at the functions of the unstudied RDRs, RDRs 3, 4 and 5, to see whether they affect antiviral resistance.


Analysis Of The Variables Affecting Plant Species Richness In Deserts, Eli R. Kallison, Ellen Thompson, Maddison Keen, Rusty Newman Oct 2020

Analysis Of The Variables Affecting Plant Species Richness In Deserts, Eli R. Kallison, Ellen Thompson, Maddison Keen, Rusty Newman

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

There are many hypotheses that attempt to explain patterns of species diversity in different environments. Deserts are a great place to study changes in species richness because they are relatively nutrient bare and exhibit low precipitation. This barebones environment means that slight shifts in climate and geography may lead to clear changes in species richness. We investigate how temperature, precipitation, water and light availability, latitude, elevation and other variables affect plant species richness in 20 deserts.


Influence Of Pinus Contorta And Arctostaphylos Uva-Ursi On The Presence Of Cladonia Portentosa Subspecies Pacifica Within Protected Dune Ecosystems In Arcata, California, Courtney Michelle Harris, Kacia Layman, Jamie Wautlet, Grace Rhoades, Chris Belko Oct 2020

Influence Of Pinus Contorta And Arctostaphylos Uva-Ursi On The Presence Of Cladonia Portentosa Subspecies Pacifica Within Protected Dune Ecosystems In Arcata, California, Courtney Michelle Harris, Kacia Layman, Jamie Wautlet, Grace Rhoades, Chris Belko

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

No abstract provided.


Book Review: Giuseppe T. Cirella’S (Ed.), Sustainable Human-Nature Relations: Environmental Scholarship, Economic Evaluation, Urban Strategies. (Springer Nature Singapore Pte Ltd., 2020), Editorial Board Oct 2020

Book Review: Giuseppe T. Cirella’S (Ed.), Sustainable Human-Nature Relations: Environmental Scholarship, Economic Evaluation, Urban Strategies. (Springer Nature Singapore Pte Ltd., 2020), Editorial Board

The International Journal of Ecopsychology (IJE)

No abstract provided.


Reclamation, Thomas R. Starkey-Owens May 2020

Reclamation, Thomas R. Starkey-Owens

Toyon: Multilingual Literary Magazine

No abstract provided.