Zobrazeno 1 - 10
of 16
pro vyhledávání: '"K. T. Harper"'
Autor:
Tjinta Brinkhuizen, Arnim Pause, Rachael S. Preston, Andrew R. Tee, David Mark Davies, Elaine A. Dunlop, Anders Bondo Dydensborg, M.A.M. van Steensel, Stephen C. Land, Lieke Gijezen, Fred H. Menko, K. T. Harper, Andrew Philp, Keith Baar, Tijs Claessens
Publikováno v:
Oncogene, 30(10), 1159-1173. Nature Publishing Group
Preston, R S, Philp, A, Claessens, T, Gijezen, L, Dydensborg, A B, Dunlop, E A, Harper, K T, Brinkhuizen, T, Menko, F H, Davies, D M, Land, S C, Pause, A, Baar, K, van Steensel, M A M & Tee, A R 2011, ' Absence of the Birt-Hogg-Dube gene product is associated with increased hypoxia-inducible factor transcriptional activity and a loss of metabolic flexibility ', Oncogene, vol. 30, no. 10, pp. 1159-1173 . https://doi.org/10.1038/onc.2010.497
Preston, R S, Philp, A, Claessens, T, Gijezen, L, Dydensborg, A B, Dunlop, E A, Harper, K T, Brinkhuizen, T, Menko, F H, Davies, D M, Land, S C, Pause, A, Baar, K, van Steensel, M A M & Tee, A R 2011, ' Absence of the Birt-Hogg-Dube gene product is associated with increased hypoxia-inducible factor transcriptional activity and a loss of metabolic flexibility ', Oncogene, vol. 30, no. 10, pp. 1159-1173 . https://doi.org/10.1038/onc.2010.497
Under conditions of reduced tissue oxygenation, hypoxia-inducible factor (HIF) controls many processes, including angiogenesis and cellular metabolism, and also influences cell proliferation and survival decisions. HIF is centrally involved in tumour
Publikováno v:
Journal of Plant Nutrition. 26:297-313
Native species are distributed among a broad range of soil and environmental conditions and vary widely in boron (B) content. Soil B tests have been used often, but inconsistently, to characterize the supply of B to cultivated crop species; however s
Publikováno v:
American journal of botany. 85(9)
Arctomecon humilis is a critically endangered species endemic to the Moenkopi shale of Washington County, Utah. Recovery plans for the species would be improved by an understanding of genetic diversity and gene flow among its remaining populations. T
Autor:
K. T. Harper, Richard F. Harner
Publikováno v:
Ecology. 57:1254-1263
The effects of area, environmental heterogeneity, and site favorability on plant species diversity and slope of the species—area curves were evaluated at thirty study sites in shrub—dominated communities within the pinyon—juniper zones of centr
Publikováno v:
Plant and Soil. 79:169-180
Root cation-exchange capacities (CEC) are related to tissue nutrient content of several native Utah range plants. The root CEC values for dicotyledonous species were found to be significantly larger than for monocotyledonous species (grasses). The re
Autor:
K. T. Harper, Richard F. Harner
Publikováno v:
Canadian Journal of Botany. 51:2037-2046
Floral and mineral composition of the vegetation on 12 foothill grassland sites in the Eastern Great Basin has been studied. Aboveground production differed widely among the sites (871–2388 kg/ha per year). Both floristic and mineral composition of
Autor:
K. T. Harper, Edgar F. Kleiner
Publikováno v:
Ecology. 53:299-309
Sixty uniformly distributed stands in adjacent areas, 40 in Virginia Park (virgin) and 20 in Chesler Park (grazed), were analyzed. Cryptogamic and vascular species were recorded; cover was analyzed by the point sampling method, and frequency by means
Autor:
Edgar F. Kleiner, K. T. Harper
Publikováno v:
Canyonlands Research Bibliography
Highlight: A comparative study was made of the soils of a virgin grassland and an adjacent grazed area in Canyonlands National Park. Soils from the virgin site were finer textured than those ofthe grazed area, and the surface 5 cm contains a signific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b032e0182d75c7aa9a98156a96f060f8
https://digitalcommons.usu.edu/context/crc_research/article/1108/type/native/viewcontent
https://digitalcommons.usu.edu/context/crc_research/article/1108/type/native/viewcontent
Autor:
K. T. Harper, Edgar F. Kleiner
Publikováno v:
Canyonlands Research Bibliography
Highlight: The ecology and phytosociology of a virgin grassland community (Virginia Park, Canyonlands National Park, Utah) have been investigated. Based on the use of C x F index, Hilariajamesii and Stipa comata are the most abundant of the four majo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f126a2b56fb06b9813ed5739adaaf6fa
https://digitalcommons.usu.edu/context/crc_research/article/1107/type/native/viewcontent
https://digitalcommons.usu.edu/context/crc_research/article/1107/type/native/viewcontent
Publikováno v:
American Midland Naturalist. 92:1
The relationships between vegetation and the environment of dumps from silver, lead and zinc mines were explored by statistical analyses of field and laboratory data. Soil temperature, phosphorus and calcium content of the soil, and soil texture diff