Results 71 to 80 of about 5,212,885 (344)

Building Bear Fences for Your Apiary

open access: yesEDIS, 2021
The American black bear is beloved, but it is also the most damaging vertebrate pest of honey bee apiaries in North America. That is in part because bears and beekeepers often share the same home territory.
Kimberly K. Post, Cameron Jack
doaj  

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Travelling Ideologies: A Story of Whiteness

open access: yesLinguaculture, 2015
Prompted by the observations of a European scholar in African-American studies living in South-East Asia, this article addresses the ideological value of whiteness with a view to understanding its apparently global aesthetic fascination and societal ...
Cogeanu Oana
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Techno-Ethno Genealogy: An African Ancestry Narrative in the Digital Age

open access: yesGenealogy, 2018
This article explores ways in which advances in genetic testing have both facilitated and democratized genealogical research for individuals in search of their “roots” or ethnic heritage.
Mario Chandler
doaj   +1 more source

Women in Love: Zami and the Politics of the Black Lesbian Body in the Diaspora [PDF]

open access: yesHyperCultura, 2022
This essay focuses on the politics of the Black lesbian body in the Diaspora. Audre Lorde’s autobiographical/biomythographical novel Zami: A New Spelling of My Name (1982), as a female künstlerromane, narrativizes her polyamorous relationships with ...
Sreya Mallika DATTA, Anil PRADHAN
doaj  

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

open access: yesFEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber   +7 more
wiley   +1 more source

[2nd Annual Weekend Festival of Black Dance, tape 2 of 2]

open access: yes, 2006
Video recording from The Black Academy of Arts and Letters recorded during their 2nd annual weekend festival of black dance held over the weekend of May 10-11, 2006.
Dallas Black Dance Theatrre   +2 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

[Black horizons newstory on JBAAL versus the city of Dallas 1984]

open access: yes, 2005
Video footage provided by The Black Academy of Arts and Letters recorded during a news section on the conflict between the city of Dallas and the academy over a new location in the developing Dallas arts district.
Black Horizons
core   +1 more source

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