Results 71 to 80 of about 34,166 (314)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

The Relationship between Traditional Ecological Knowledge, Evolving Cultures, and Wilderness Protection in the Circumpolar North

open access: yesEcology and Society, 2003
There are many unique issues associated with natural resource management in the far north as a result of legislative direction, historic settlement and occupation patterns, northern cultural traditions, ecotourism, economic depression, pressures for ...
Alan Watson   +2 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Episode 8 : Wilderness Photography : an interview with Dick Walker

open access: yes, 2011
Interviewer: Debbie Lee | Interviewee: Dick Walker | Location: Moscow, Idaho | Date: March 7, 2011 | Topic: Wilderness Photography | In this episode, titled Wilderness Photography, Dick Walker shares some personal experiences with this watershed, and ...
Debbie Lee; Dick Walker;
core  

Economics of Wilderness: Contribution of Alaska Parks and Wilderness to the Alaska Economy [PDF]

open access: yes, 2014
"What is the economic contribution of wilderness and wilderness-protected ecosystems to Alaska’s economy? Tourism by nonresidents is the primary link that we consider between wilderness and the Alaska economy, although subsistence harvests and resident ...
Colt, Steve, Fay, Ginny
core  

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Episode 7 : Appreciating and Protecting the Resource That Is Wilderness : an interview with Ed Bloedel [Implementation of the Wilderness Act of 1964]

open access: yes, 2011
Interview with: Ed Bloedel | Interviewers: Debbie Lee | Location: Corvallis, Montana (right outside of Hamilton) | Date: April 18, 2011 | TOPIC: Implementation of the Wilderness Act of 1964 | In this episode, titled Appreciating and Protecting the ...
Debbie Lee; Ed Bloedel;
core  

The changing discourses of Northern wilderness areas: traditional use, modern conservation and touristic future

open access: yesNordia Geographical Publications, 2002
Wilderness as a concept is a contested idea which is constantly transforming. On the analytical level, we can understand the conceptual transformation and the changing meanings of wilderness as discourses, which are constructed in a certain socio ...
Jarkko Saarinen
doaj  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Walk for wilderness /

open access: yes, 2004
"To celebrate the 40th anniversary of the Wilderness Act."Shipping list no.: 2004-0252-P.Cover title.Mode of access ...
United States. Bureau of Land Management.   +3 more
core  

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