Results 91 to 100 of about 142,011 (309)

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Vascular epiphytes on Pseudobombax (Malvaceae) in rocky outcrops (inselbergs) in Brazilian Atlantic Rainforest: basis for conservation of a threatened ecosystem

open access: yesRodriguésia
This study evaluated the richness of vascular epiphytes on Pseudobombax sp. nov. in three inselbergs in the Atlantic Forest Domain in state of Espírito Santo and evaluated the floristic similarity between the areas.
Dayvid Rodrigues Couto   +4 more
doaj   +1 more source

Flora vascular del término municipal de Milagro [PDF]

open access: yes, 1983
Ursúa Sesma, M. C. y López Fernández M. L. Flora vascular del término municipal de Milagro. Pub. Biol. Univ Navarra. S. bOT. , 2: 3-34(1983). Se ha estudiado la flora vascular del término municipal de Milagro en salidas periódicas desde enero de 1980 a ...
Lopez, M.L. (María Luisa)   +1 more
core  

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

open access: yesAdvanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin   +11 more
wiley   +1 more source

Some Aspects of the Natural History of \u3ci\u3eLongitarsus Subrufus\u3c/i\u3e (Coleoptera: Chrysomelidae) [PDF]

open access: yes, 2018
This is a synthesis of historic specimen data, published information, and the results of observation and experimentation in the field and greenhouse. The primary food plant of Nearctic L.
Williams, Andrew H
core   +2 more sources

Integrated Single‐Cell and Spatial Transcriptomics Reveal Cell‐Type‐Specific Immune Regulatory Networks in Maize Responding to Southern Corn Rust

open access: yesAdvanced Science, EarlyView.
By integrating single‐nuclei and spatial transcriptomics, this study presents a stereoscopic landscape of maize leaf to Puccinia polysora infection. Epidermal and mesophyll cells initiate primary defenses via RLPs/RLKs and jasmonic acid signaling. Cell‐cell communication analyses further reveal the underlying the dynamics of the underlying immune ...
Qiongqiong Wang   +16 more
wiley   +1 more source

Vascular flora of Kenya, based on the Flora of Tropical East Africa.

open access: yesPhytoKeys, 2017
Kenya, an African country with major higher plant diversity, has a corresponding diversity of plant associations, because of the wide geographic distribution, diverse climatic conditions and soil types. In this article, all vascular plants of Kenya were counted based on the completed "Flora of Tropical East Africa (FTEA)", and all families and genera ...
Yadong Zhou   +6 more
openaire   +3 more sources

Vascular Flora of Hooper Branch Savanna Nature Preserve, Iroquois County, Illinois [PDF]

open access: yes, 2002
INHS Technical Report prepared for Illinois Department of Natural Resources, Division of Natural ...
Busemeyer, Daniel T.   +7 more
core  

GALNT10 Affects O‐Glycosylation of IGFBP7 to Promote Tumor Vascular Remodeling and Metastasis of Ovarian Cancer

open access: yesAdvanced Science, EarlyView.
The glycosyltransferase GALNT10 facilitates ovarian cancer metastasis through the induction of tumor cell EMT and tumor vascular dysfunction. GALNT10 enhanced the extracellular secretion of IGFBP7 through O‐GalNAc glycosylation modification at the T188 site, which subsequently interacts with CD93 on endothelial cells, leading to vascular remodeling ...
Yanan Zhang   +9 more
wiley   +1 more source

Atlas Palinológico de la flora vascular del páramo I. Las familias más ricas en especies

open access: yesCaldasia, 1995
The pollen descriptions of the twelve planst-families with the highest number of species in colombian paramo region are presented. The contribution also includes dicotomie keys to difference by morphologycal features the families and the species more ...
Velásquez César   +1 more
doaj  

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