• Graphis and Allographa (lichenized Ascomycota: Graphidaceae) in Sri Lanka, with six new species and a biogeographical comparison investigating a potential signature of the 'biotic ferry' species interchange 

  Weerakoon, Gothamie; Aptroot, Andre; Lucking, Robert K.; Arachchige, Omal; Wijesundara, Siril (Cambridge University Press, 2019-12-09)

  We provide an updated survey for Sri Lanka of species of Graphis sensu Staiger, recently divided into Graphis s. str. and Allographa, including brief descriptions and a key to all 124 species currently known. Six new species ...

• Recombinant FSH glycoforms are bioactive in mouse preantral ovarian follicles 

  Simon, Leah E.; Liu, Zhenghui; Bousfield, George R.; Kumar, T. Rajendra; Duncan, Francesca E. (Society for Reproduction and Fertility, 2019-12)

  Female reproductive aging is characterized by a rise in follicle-stimulating hormone (FSH) levels during peri-menopause. N-linked glycans are co-translationally attached to the Asn7 and Asn24 residues on the FSHβ subunit. ...

• Investigating MTX-Loaded magnetic nanocomposite particles for treatment of rheumatoid arthritis 

  Usta, Aybala; Man, Ka-Poh; Strong, Nora M.; Misak, Heath Edward; Wooley, Paul H.; Asmatulu, Ramazan (Elsevier B.V., 2020-04-01)

  Rheumatoid arthritis (RA) is a chronic autoimmune disorder that initially leads to inflammation in the lining of a joint and other parts of the body, then progresses and causes deformity. It occurs when the immune system ...

• A comprehensive approach to analyzing community dynamics using rank abundance curves 

  Avolio, Meghan L.; Carroll, Ian T.; Collins, Scott L.; Houseman, Gregory R.; Hallett, Lauren M.; Isbell, Forest I.; Koerner, Sally E.; Komatsu, Kimberly J.; Smith, Melinda D.; Wilcox, Kevin R. (Wiley-Blackwell, 2019-10-17)

  Univariate and multivariate methods are commonly used to explore the spatial and temporal dynamics of ecological communities, but each has limitations, including oversimplification or abstraction of communities. Rank ...

• Phenotypically plastic responses to predation risk are temperature dependent 

  Luhring, Thomas M.; Vavra, Janna M.; Cressler, Clayton E.; DeLong, John P. (Springer Verlag, 2019-11)

  Predicting how organisms respond to climate change requires that we understand the temperature dependence of fitness in relevant ecological contexts (e.g., with or without predation risk). Predation risk often induces ...

• Fabrication and characterization of a protein composite conduit for neural regeneration 

  Yao, Li; DeBrot, Ashley (American Chemical Society, 2019-09-11)

  Spinal cord injury (SCI) causes the proliferation of resident microglia and promotes cell migration. Peripheral nerve injury induces the morphological changes and proliferation macrophages. The implantation of neural ...

• An integrated simulation-optimization framework to optimize search and treatment path for controlling a biological invader 

  Onal, Sevilay; Akhundov, Najmaddin; Buyuktahtakin, Esra; Smith, Jennifer (Elsevier, 2019-10-01)

  Invasive species cause large economic losses and are difficult to control due to the high cost of locating and treating the continual emergence of new individuals. The national strategy against invasive species encompasses ...

• Global change effects on plant communities are magnified by time and the number of global change factors imposed 

  Komatsu, Kimberly J.; Avolio, Meghan L.; Lemoine, Nathan P.; Isbell, Forest I.; Grman, Emily L.; Houseman, Gregory R. (National Academy of Sciences, 2019-09-03)

  Global change drivers (GCDs) are expected to alter community structure and consequently, the services that ecosystems provide. Yet, few experimental investigations have examined effects of GCDs on plant community structure ...

• Effect of soil heterogeneity and endogenous processes on plant spatial structure 

  Schouten, Olivia S.; Houseman, Gregory R. (John Wiley and Sons, 2016-07-22)

  Within communities, organisms potentially self-organize through endogenous processes that create nonrandom spatial structure as they interact with one another or modify the abiotic environment. In contrast, exogenous ...

• Are buffalograss (Buchloë dactyloides) cytotypes spatially and ecologically differentiated? 

  Hadle, Jacob J.; Russell, F. Leland; Beck, James B. (John Wiley and Sons, 2019-07-23)

  Premise: Although autopolyploidy is common among dominant Great Plains grasses, the distribution of cytotypes within a given species is typically poorly understood. This study aims to establish the geographic distribution ...

• Canopy gap regime as a function of woodland age in the Kansas Cross Timbers 

  Cory, Beverly J.; Russell, F. Leland; Keoshkerian, Noah (Springer Nature, 2019-09)

  Oaks (Quercus spp.) have low or intermediate shade-tolerances and forest canopy gaps can promote their regeneration. Current fire frequencies and/or intensities in eastern North America are less than they were historically, ...

• Discoveries through social media and in your own backyard: Two new species of Allographa (Graphidaceae) with pigmented lirellae from the Palaeotropics, with a world key to species of this group 

  Jatnika, Muhammad Feisal; Weerakoon, Gothamie; Arachchige, Omal; Noer, Iin Supartinah; Voytsekhovich, Anna A.; Lucking, Robert K. (Cambridge University Press, 2019-05)

  The genus Graphis sensu Staiger was recently divided into two genera, Graphis s. str. and Allographa. The latter contains mostly species with robust lirellae with a well-developed, often massively carbonized excipulum. ...

• Population sizes, rhinocyllus conicus use, and patterns of genetic variation of cirsium ownbeyi, a rare native thistle, in Wyoming 

  Russell, F. Leland; McMinn, Robby L.; Konrade, Lauren A.; Beck, James B. (Monte L. Bean Life Science Museum, Brigham Young University, 2019-04-22)

  Cirsium ownbeyi is a habitat-specific, endemic, polycarpic thistle in northwest Colorado, northeast Utah, and southwest Wyoming. In 1998, seven C. ownbeyi populations, which ranged from 4 to >30,000 plants, were known from ...

• Follicle-stimulating hormone glycobiology 

  Bousfield, George R.; Harvey, David J. (NLM (Medline), 2019-06-01)

  FSH glycosylation varies in two functionally important aspects: microheterogeneity, resulting from oligosaccharide structure variation, and macroheterogeneity, arising from partial FSHβ subunit glycosylation. Although ...

• Context dependency of insect and mammalian herbivore effects on tall thistle (Cirsium altissimum) populations 

  Russell, F. Leland; Houseman, Gregory R. (Oxford University Pres, 2019-06)

  Identifying factors that drive variation in herbivore effects on plant populations can provide insight for explaining plant distributions and for limiting weeds. Abiotic resource availability to plants is a key explanation ...

• Il-21 vector-tethering nanofibers for cancer treatment including osteosarcoma 

  Gong, Xuan; Jiang, Jianhao; Ceylan, Muhammet; Dart, Bradley; Asmatulu, Ramazan; Yang, Shang-You (Society for Biomaterials, 2019-05)

  The first line of treatment regime for bone cancers including osteosarcoma is surgical removal of the primary tumor, scaffold and/or bone fillers are required to fill the bone void during the surgery. Development and ...

• Chromosome number determinations in family compositae, tribe Astereae. IX. North American Taxa. II 

  Semple, John C.; Cook, Rachel E.; Morton, Gary H.; Beck, James B.; Laphitz, Rita Lopez (NEW ENGLAND BOTANICAL CLUB, 2019-05-03)

  Chromosome numbers are reported for 349 individuals of 116 taxa and 2 hybrids in 13 genera from Canada and the United States. The majority of the reports are for asters listed in this paper under the generic names ...

• Landscape genetic inferences vary with sampling scenario for a pond-breeding amphibian 

  Seaborn, Travis; Hauser, Samantha S.; Konrade, Lauren A.; Waits, Lisette P.; Goldberg, Caren S. (John Wiley and Sons, 2019-04-15)

  A critical decision in landscape genetic studies is whether to use individuals or populations as the sampling unit. This decision affects the time and cost of sampling and may affect ecological inference. We analyzed 334 ...

• Silicon: Its role in vital processes 

  Tasch, Paul (American Association for the Advancement of Science, 1973-03-23)

  Author pointed that there is some proof of a silicon metabolism role in "vital processes in animals or man" pointing that data on the gastropod Oncidium planatum showing that its liver contained 11.3 percent silica.

• Effect of experimentally altered food abundance on fat reserves of wintering birds 

  Rogers, Christopher M.; Heath-Coss, Rejeana (Wiley-Blackwell Publishing Ltd, 2003-08-15)

  1. Current models of adaptive fat regulation make opposing predictions concerning the effect of increased winter food supply on size of the avian winter fat reserve. To distinguish between models, food supply was varied ...

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