Michelle Carpenter results 14
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The Toxicology Investigators Consortium 2024 Annual ReportNARA Subscribed
Germline copy number variants and endometrial cancer riskNARA Subscribed
Known risk loci for endometrial cancer explain approximately one third of familial endometrial cancer. However, the association of germline copy number variants (CNVs) with endometrial cancer risk remains relatively unknown. We conducted a genome-wide analysis of rare CNVs overlapping gene regions in 4115 endometrial cancer cases and 17,818 controls to identify functionally relevant variants associated with disease. We identif...
The Toxicology Investigators Consortium 2023 Annual ReportNARA Subscribed
The Toxicology Investigators Consortium 2022 Annual ReportNARA Subscribed
Manta rays ( Mobula alfredi and M. birostris ) are poorly understood in South Africa, despite their ecological importance and charismatic appeal. This study analyzed a 41-year dataset from the KwaZulu-Natal bather protection program to investigate catch per unit effort between 1981-2021. We used Generalized Additive Models and the probability of encounter to assess annual and seasonal trends, as well as the effect of location...
Southward range extension and transboundary movements of reef manta rays Mobula alfredi along the east African coastlineNARA Subscribed
Opportunistic in‐water and aerial surveys in South Africa and the analysis of contributed citizen science data have extended the known range of reef manta rays Mobula alfredi along the eastern coast of Africa by 140 km (to Mdumbi Beach) and verified the first transboundary movements for the species. Additionally, six new long‐range dispersal records have provided evidence of connectivity with the M. alfredi population off the...
Evidence of Závora Bay as a critical site for reef manta rays, Mobula alfredi , in southern MozambiqueNARA Subscribed
The largest known reef manta ray ( Mobula alfredi ) population in Africa has been monitored for more than 20 years at several locations on the coast of the Inhambane Province in southern Mozambique. Nonetheless, before this study, little had been reported on the population dynamics of M. alfredi from Závora, a remote bay in the region. Photographic mark‐recapture was used to investigate the size and structure of M. alfredi tha...
Susan Lynn Williams: the Life of an Exceptional Scholar, Leader, and Friend (1951–2018)NARA Subscribed
Susan Lynn Williams (1951–2018) was an exceptional marine ecologist whose research focused broadly on the ecology of benthic nearshore environments dominated by seagrasses, seaweeds, and coral reefs. She took an empirical approach founded in techniques of physiological ecology. Susan was committed to applying her research results to ocean management through outreach to decision-makers and resource managers. Susan’s career incl...
Coccolithophores are unicellular phytoplankton that produce calcium carbonate coccoliths as an exoskeleton. E miliania huxleyi , the most abundant coccolithophore in the world's ocean, plays a major role in the global carbon cycle by regulating the exchange of CO 2 across the ocean‐atmosphere interface through photosynthesis and calcium carbonate precipitation. As CO 2 concentration is rising in the atmosphere, the ocean is ac...
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