Results 51 to 60 of about 3,675 (170)
Food competition in captive female sooty mangabeys ( Cercocebus torquatus atys )
Primates, 2003 We studied the social and foraging behavior of two captive groups of sooty mangabeys under two different spatial food situations. These food conditions were clumped (food was placed in a box) and dispersed (food was dispersed over the entire enclosure). In each group five adult females and two adult males were observed.
Stahl, D, Kaumanns, W
openaire +5 more sources
Reciprocal Signaling During Approaches Relates to Close Relationships Within and Between Two Primate Species [PDF]
Animal Behavior and CognitionSignaling can facilitate coordination and cooperation, aiding relationship formation and maintenance across social animals. Reciprocal signaling may reflect equitable social motivation, thereby supporting coordination and bonding, especially in social ...
Mathilde Grampp +5 more
doaj +1 more source
Resistance to simian immunodeficiency virus low dose rectal challenge is associated with higher constitutive TRIM5α expression in PBMC [PDF]
, 2014 Background: At least six host-encoded restriction factors (RFs), APOBEC3G, TRIM5α, tetherin, SAMHD1, schlafen 11, and Mx2 have now been shown to inhibit HIV and/or SIV replication in vitro. To determine their role in vivo in the resistance of macaques to
Aamer, Hadega A +3 more
core +4 more sources
New Middle Pleistocene Hominin Dental Remains From Velika Balanica, Serbia
American Journal of Biological Anthropology, Volume 188, Issue 2, October 2025.ABSTRACT Objective The cave site of Velika Balanica in Sićevo Gorge, Serbia, has previously yielded early Neanderthal dental remains from Layer 3a, dated by thermoluminescence to 285 ± 34 and 295 ± 74 ka. We describe and compare four additional dental specimens recovered from the Middle Pleistocene Layers 3a and 3b of the cave: a right I1 (BH‐8), a ...
Predrag Radović +4 more
wiley +1 more source
Frontiers in Microbiology, 2012 Human immunodeficiency virus type 2 (HIV-2) and simian immunodeficiency virus isolated from a macaque monkey (SIVmac) are assumed to have originated from simian immunodeficiency virus isolated from sooty mangabey (SIVsm).
Katarzyna eBozek +3 more
doaj +1 more source
American Journal of Primatology, Volume 87, Issue 8, August 2025.ABSTRACT In stark contrast to our own highly plastic communicative abilities, nonhuman primate vocalizations were historically considered fixed and innate, with very little ability to learn or modify vocal signals. However, recent studies indicate that primate vocalizations do show evidence of developmental plasticity, most notably in their context and
Nicole Guisneuf +3 more
wiley +1 more source
Coreceptor use in nonhuman primate models of HIV infection [PDF]
, 2011 SIV or SHIV infection of nonhuman primates (NHP) has been used to investigate the impact of coreceptor usage on the composition and dynamics of the CD4+ T cell compartment, mechanisms of disease induction and development of clinical syndrome.
Silvana Sina +2 more
core +2 more sources
Same data, different results? Machine learning approaches in bioacoustics
Methods in Ecology and Evolution, Volume 16, Issue 8, Page 1574-1586, August 2025.Abstract Automated acoustic analysis is increasingly used in behavioural ecology, and determining caller identity is a key element for many investigations. However, variability in feature extraction and classification methods limits the comparability of results across species and studies, constraining conclusions we can draw about the ecology and ...
Kaja Wierucka +12 more
wiley +1 more source
Species-specific activity of SIV Nef and HIV-1 Vpu in overcoming restriction by tetherin/BST2.
PLoS Pathogens, 2009 Tetherin, also known as BST2, CD317 or HM1.24, was recently identified as an interferon-inducible host-cell factor that interferes with the detachment of virus particles from infected cells.
Bin Jia +8 more
doaj +1 more source
"Bushmeat" and the Origin of HIV/AIDS: A Case Study of Biodiversity, Population Pressures, and Human Health [PDF]
, 2002 The Center for Health and the Global Environment at Harvard Medical School, Population Action International, the Jane Goodall Institute, and the Environmental and Energy Study Institute co-hosted a Congressional briefing, entitled "Bushmeat and the ...
Susan Ziff
core