Results 191 to 200 of about 641,899 (354)

The Cost of Coexistence between Bt Maize and Open Pollinated Maize Varieties in Lowland Coastal Kenya [PDF]

open access: yes
Kenya is currently in the process of introducing genetically modified maize (Bt maize). A major concern is that the Bt gene might cross into local varieties through cross pollination.
Adam, Brian D.   +3 more
core  

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

open access: yesAdvanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes   +14 more
wiley   +1 more source

Emerging Structural Maize Deficits in Eastern and Southern Africa: Implications for National Agricultural Strategies [PDF]

open access: yes
This note summarizes analysis of trends in net maize exports over the 1960-2005 period and examines whether these trends are being reflected in changing maize price levels in the region.
Chapoto, Antony, Jayne, Thomas S.
core  

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

open access: yesAdvanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao   +19 more
wiley   +1 more source

Phytosanitary Monitoring of Major Lepidopteran Pest and Their Natural Enemies in Maize Agroecosystems of Southeastern Kazakhstan. [PDF]

open access: yesInsects
Adilkhankyzy A   +10 more
europepmc   +1 more source

The Lowland Tropical Maize Subprogram

open access: yes, 1994
This publication describes lowland tropical maize ecologies in developing countries, maize germplasm products for those ecologies developed by the International Maize and Wheat Improvement Center (CIMMYT) in collaboration with national programs of ...

core  

Phosphorylated STYK1 Promotes Gemcitabine Resistance via Autophagy‐Mediated Cancer Stemness in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
Gemcitabine resistance remains a major challenge in pancreatic ductal adenocarcinoma. This study identifies STYK1 as a key mediator of chemoresistance through autophagy‐dependent maintenance of cancer stemness. Gemcitabine‐activated AMPK phosphorylates STYK1 at Ser91 and Ser304, enhancing autophagy and stemness.
Xueying Dong   +20 more
wiley   +1 more source

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