Results 101 to 110 of about 7,222 (340)

Aspectos ecológicos de la anidación de Caiman crocodilus chiapasius (Bocourt, 1876) en la reserva de la biosfera La Encrucijada, México

Animal Biodiversity and Conservation
Existen pocos estudios sobre el caimán de anteojos, Caiman crocodilus chiapasius, realizados en México. En el presente estudio evaluamos las características clave de la ecología reproductiva del caimán en México. Se realizó una búsqueda de nidos entre
G. A. González–Desales, O. Monroy–Vilchis, P. Charruau, M. M. Zarco–González   +3 more
doaj   +1 more source

Poblaciones de babillas (caiman crocodilus) y caimán negro (melanosuchus niger) en la reserva biológica del abufari, amazonas, Brasil

Revista Colombiana de Ciencia Animal Recia, 2010
En el presente estudio fueran investigadas la densidad, tallas de la población y la utilización de los ambientes por Melanosuchus niger y Caiman crocodilus en la Reserva Biológica de Abufari, situada en el bajo río Purus.
JACKSON PANTOJA-LIMA, HENRIQUE REBÊLO, GEORGE, CARLOS BRITO PEZZUTI   +2 more
doaj   +1 more source

Growth rates of black caiman (Melanosuchus niger) and spectacled caiman (Caiman crocodilus) from two different Amazonian flooded habitats

, 2013
Rates of growth and survival in wild populations are affected by the physical environment, biotic interactions, and density-dependent processes, such as growth and fecundity.
Silveira, Ronis da, Thorbjarnarson, John B., Campos, Zilca M.S., Magnusson, William Ernest   +3 more
core   +1 more source

Allosteric Inhibition of Polycomb Repressive Complex 2 by an EZH2‐Selective Small Molecule Inhibitor

Advanced Science, EarlyView.
The study characterizes C36, a highly selective EZH2/PRC2 inhibitor that acts via a novel allosteric mechanism. Unlike previous inhibitors, C36 inhibits EZH2/PRC2 by disrupting the allosteric communication between EZH2 and EED in a SAM‐noncompetitive manner.
Ting Cao, Dongdong Liu, Haishan Gao, Chenyang Qin, Wen Zhang, Ziyun Lu, Dongxia Tan, Yuxiu Qu, Yusong Liu, Zhiran Zou, Hongtao Yu, Wei Qi   +11 more
wiley   +1 more source

Temporal variation in black-caiman-nest predation in varzea of central Brazilian amazonia.

PLoS ONE, 2017
On the Amazon floodplain, the main predators of black caiman (Melanosuchus niger) eggs are jaguars (Panthera onca), tegu lizards (Tupinambis teguixim), capuchin monkeys (Sapajus macrocephalus) and humans (Homo sapiens). In this study, we investigated the
Kelly Torralvo, Robinson Botero-Arias, William E Magnusson   +2 more
doaj   +1 more source

Didaktik för naturvetenskap och hållbar utveckling - Fem former av demokratiskt deltagande
Education for science and Sustainable Development - Four forms of Democratic Participation.

Nordina: Nordic Studies in Science Education, 2019
Education is often argued as crucial to reverse development towards a more fair and sustainable world. This article uses a wide range of research and literature in the field of education for sustainable development, to discuss an educational, ‘didactic’,
Iann Lundegård, Cecilia Caiman
doaj   +1 more source

Comparison of plasma dipeptidyl peptidase IV activity in two caiman species: Caiman latirostris and Caiman yacare (Crocodylia, Alligatoridae) [PDF]

, 2011
Dipeptidyl peptidase IV (DPPIV) is a well-characterized protease with broad substrate specificity, functionally-related to the activity of many bioactive peptides.
Ortega, Hugo Hector, Mark Merchant, Gisela Poletta, Hugo Ortega, Siroski, Pablo Ariel, Poletta, Gisela Laura, Pablo Siroski, Merchant, Mark E., María Parachú Marcó, Parachu Marco, Maria Virginia   +9 more
core   +1 more source

Single‐Cell Profiling Identifies SLC2A5‐Mediated Fructose Metabolism as a Vulnerability in Primary CNS Lymphoma

Advanced Science, EarlyView.
Glucose deprivation in the primary CNS lymphoma (PCNSL) tumor microenvironment drives SLC2A5 (encoding GLUT5)‐dependent fructose metabolism in tumor cells, while hypoxia induces HIF‐mediated SLC2A5 expression in tumor‐supportive macrophages, revealing SLC2A5‐driven fructose utilization as a shared and targetable metabolic vulnerability across malignant
Qiaoli Wu, Qianru Zhang, Wenqiang Yan, Lu Sun, Yiran Cui, Bolin Liu, Guoqing Han, Feng Zhang, Ke Pu, Mingchao Zhang, Xiaobing Zhang, Qingguo Li, Gang An, Yuxuan Liu   +13 more
wiley   +1 more source

Barns meningsskapande i ett projekt om biologisk mångfald och ekologi
Children’s meaning making in biodiversity and ecology

Nordina: Nordic Studies in Science Education, 2015
Biodiversity loss is becoming an increasingly alarming issue that has significance in the discussion about young children’s learning in science. This article, based on a pragmatic perspective, analyses a group of children and teachers when exploring ...
Cecilia Caiman, Iann Lundegård
doaj   +1 more source

The proteomics of roadside hawk (Rupornis magnirostris), broad-snouted caiman (Caiman latirostris) and loggerhead sea turtle (Caretta caretta) tears

BMC Veterinary Research, 2020
Background Tears play an important role in ocular surface protection, and help wild animals maintain visual acuity in the face of air and water friction. The proteomics of tears has only been described for mammals. The knowledge of the proteomics of wild
A. C. Raposo, C. B. Lebrilla, R. W. Portela, E. Goonatilleke, F. A. Dórea Neto, A. P. Oriá   +5 more
doaj   +1 more source