Results 41 to 50 of about 134,297 (295)
Variation in habitat choice and delayed reproduction: Adaptive queuing strategies or individual quality differences? [PDF]
, 2007 In most species, some individuals delay reproduction or occupy inferior breeding positions. The queue hypothesis tries to explain both patterns by proposing that individuals strategically delay breeding (queue) to acquire better breeding or social ...
Heg, D. +3 more
core +7 more sources
Inducible overexpression of porcine homeobox A10 in the endometrium of transgenic mice
Journal of Integrative Agriculture, 2016 Homeobox A10 (HOXA10) is a well-known transcription factor that plays an important role in directing endometrial differentiation and establishing the conditions required for implantation.
Rui-yi LIN +6 more
doaj +1 more source
Do grandparents compete with or support their grandchildren? In Guatemala, paternal grandmothers may compete, and maternal grandmothers may cooperate [PDF]
Royal Society Open Science, 2016 Previous research has found that the presence of grandparents, particularly grandmothers, is often positively associated with child survival. Little research has explored the potential mechanisms driving these associations.
Paula Sheppard, Rebecca Sear
doaj +1 more source
The Mating Pattern of Captive Naked Mole-Rats Is Best Described by a Monogamy Model
Frontiers in Ecology and Evolution, 2022 Naked mole-rats form colonies with a single reproductively active female surrounded by subordinate workers. Workers perform offspring care, construction and defense of the burrow system, and food supply.
Karol Szafranski +9 more
doaj +1 more source
ScientificaThe experiment was conducted using an alpha lattice design with two replications for each genotype, comprising 20 maize hybrids obtained from CIMMYT and NMRP, including two check varieties.
Ram Chandra Bhatta +4 more
doaj +1 more source
No sex-biased dispersal in a primate with an uncommon social system-cooperative polyandry. [PDF]
, 2014 An influential hypothesis proposed by Greenwood (1980) suggests that different mating systems result in female and male-biased dispersal, respectively, in birds and mammals.
Díaz-Muñoz, Samuel L +1 more
core
Mapping Nairobi's dairy food system: An essential analysis for policy, industry and research [PDF]
, 2018 Demand for dairy products in sub-Saharan Africa, is expected to triple by 2050, while limited increase in supply is predicted. This poses significant food security risk to low income households.
Aboge, G +10 more
core +2 more sources
Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin
Molecular Oncology, EarlyView.Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon +4 more
wiley +1 more source
Avian Research, 2022 Here we documented up-to-date information on breeding ecology of Buffy Laughingthrush (Garrulax berthemyi), an endemic species of China, and a sympatric coordinal Red-tailed Laughingthrush (Trochalopteron milnei), in southwestern China.
Canchao Yang +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source