Zobrazeno 1 - 10
of 420
pro vyhledávání: '"J Spielman"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Earth surface redox conditions are intimately linked to the co-evolution of the geosphere and biosphere. Minerals provide a record of Earth’s evolving surface and interior chemistry in geologic time due to many different processes (e.g. te
Externí odkaz:
https://doaj.org/article/7f3d70efe6b341a887023723bbac5d3d
Publikováno v:
BMC Ecology and Evolution, Vol 21, Iss 1, Pp 1-11 (2021)
Abstract Background Multiple sequence alignments (MSAs) represent the fundamental unit of data inputted to most comparative sequence analyses. In phylogenetic analyses in particular, errors in MSA construction have the potential to induce further err
Externí odkaz:
https://doaj.org/article/cd8c9535389743389e8f6802dc36226c
Autor:
Eli K. Moore, Daniella L. Martinez, Naman Srivastava, Shaunna M. Morrison, Stephanie J. Spielman
Publikováno v:
Life, Vol 12, Iss 7, p 951 (2022)
The geosphere of primitive Earth was the source of life’s essential building blocks, and the geochemical interactions among chemical elements can inform the origins of biological roles of each element. Minerals provide a record of the fundamental p
Externí odkaz:
https://doaj.org/article/5ec762e23bcd4c3b830f107431f83aba
Autor:
Stephanie J. Spielman, Eli K. Moore
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The flow of energy and elements between the geosphere and biosphere can be traced through changing redox chemistry of Earth’s surface. Deep-time trends in the mineral record, including mineral age and elemental composition, reveal a dynamic history
Externí odkaz:
https://doaj.org/article/391f1d88c28b4b5ca565d32252c60ddc
Publikováno v:
PLoS ONE, Vol 14, Iss 10, p e0222617 (2019)
Despite substantial research on the economic effects of transgenic insect-resistant Bacillus thuringiensis (Bt) cotton, there is still limited work on this technology's impacts on human health. Due to the inbuilt insect resistance, Bt cotton requires
Externí odkaz:
https://doaj.org/article/a642a2bbadc6425cbf313cbedfbcfe85
To fully benefit from new agricultural technologies like improved seed varieties, significant investment in complementary inputs such as fertilizers and pesticides, and practices such as systematic planting, irrigation, and weeding are also required.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1998df63c28288b526b8955b3edbcbdf
https://lirias.kuleuven.be/handle/20.500.12942/719293
https://lirias.kuleuven.be/handle/20.500.12942/719293
Autor:
Fredrick Bagamba, Proscovia R. Ntakyo, Geoffrey Otim, David J. Spielman, Bjorn Van Campenhout
Publikováno v:
Development Policy Review. 41
ispartof: Development Policy Review vol:41 issue:3 status: Published online
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6684ca0310cea1dabe1e933dc8cbc134
https://doi.org/10.1111/dpr.12665
https://doi.org/10.1111/dpr.12665
Publikováno v:
PeerJ, Vol 6, p e4339 (2018)
We introduce LEISR (Likehood Estimation of Individual Site Rates, pronounced “laser”), a tool to infer relative evolutionary rates from protein and nucleotide data, implemented in HyPhy. LEISR is based on the popular Rate4Site (Pupko et al., 2002
Externí odkaz:
https://doaj.org/article/e66636ddf7064460976a70e12dc44e1b
Publikováno v:
F1000Research, Vol 6 (2018)
We describe how to measure site-specific rates of evolution in protein-coding genes and how to correlate these rates with structural features of the expressed protein, such as relative solvent accessibility, secondary structure, or weighted contact n
Externí odkaz:
https://doaj.org/article/a9e8997a153d444ab94e49429043d6c6