Results 41 to 50 of about 1,068,650 (333)

Establishment and optimization of the two‐step induction system for generating primordial germ cell‐like cells from chicken embryonic stem cells

open access: yesFEBS Open Bio, EarlyView.
This study optimizes a two‐step induction system to generate PGCLCs from chicken ESCs. The induced cells express germline markers and migrate to gonads in ovo, offering a novel approach for avian genetic resource conservation. Primordial germ cells (PGCs) are the progenitor cells of sperm and eggs.
Zeyu Li   +10 more
wiley   +1 more source

NRCS Action Plan to Conserve : Identified Priority Fish and Wildlife Species and Habitat in Maine [PDF]

open access: yes, 2006
https://digitalmaine.com/usda_feddocs/1002/thumbnail ...
United State Department of Agriculture Natural Resources Conservation Service
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

National Environmental Compliance Handbook [PDF]

open access: yes, 2003
The National Environmental Compliance Handbook (NECH) provides guidance to Natural Resource Conservation Service (NRCS) officials about how to comply with Federal environmental requirements when delivering technical and financial assistance.
Natural Resources Conservation Service   +1 more
core   +1 more source

Mitochondria‐associated membranes (MAMs): molecular organization, cellular functions, and their role in health and disease

open access: yesFEBS Open Bio, EarlyView.
Mitochondria‐associated membranes (MAMs) are contact sites between the endoplasmic reticulum and mitochondria that regulate calcium signaling, lipid metabolism, autophagy, and stress responses. This review outlines their molecular organization, roles in cellular homeostasis, and how dysfunction drives neurodegeneration, metabolic disease, cancer, and ...
Viet Bui   +3 more
wiley   +1 more source

Decadal evolution of a sandy beach adjacent to a river mouth under natural drivers and human impacts

open access: yesFrontiers in Marine Science
As escalating environmental pressures threaten the world’s beaches, understanding the driving factors influencing their geomorphological changes is of critical global importance. This study focuses on the morphological changes of Sigeng beach adjacent to
Gen Liu   +18 more
doaj   +1 more source

First record in 129 years of the Tamil Treebrown Lethe drypetis todara Moore, 1881 (Lepidoptera: Nymphalidae: Satyrinae) from Odisha, India by fruit-baiting

open access: yesJournal of Threatened Taxa, 2019
The first record of a butterfly species, the Tamil Treebrown Lethe drypetis todara Moore, 1881 (Nymphalidae: Satyrinae) is described from Deomali Hill range of southern Odisha, in Eastern Ghats of India, collected by fruit-baiting.
Anirban Mahata   +2 more
doaj   +1 more source

Modeling the spatio-temporal flow dynamics of groundwater-surface water interactions of the Lake Tana Basin, Upper Blue Nile, Ethiopia

open access: yesHydrology Research, 2020
The Ethiopian government has selected Lake Tana basin as a development corridor due to its water resources potential. However, combined use of groundwater (GW) and surface water (SW) is still inadequate due to knowledge gaps about the flow dynamics of GW
Tibebe B. Tigabu   +3 more
doaj   +1 more source

Production of antibacterial compounds by a Steely hybrid polyketide synthase in Dictyostelium

open access: yesFEBS Open Bio, EarlyView.
By selecting appropriate production species under optimised culture conditions, new chlorinated dibenzofuran compounds, which previously could not be analysed in sufficient quantities, were identified from cellular slime mould fruiting bodies. The strong antibacterial activity exhibited by these compounds suggests a link to the ecological function of ...
Tomoaki R. Yamashita   +3 more
wiley   +1 more source

Cache County, Utah Resource Assessment [PDF]

open access: yes, 2005
This resource assessment is designed to gather and display information specific to Cache County, Utah. This report will highlight the natural and social resources present in the county, detail specific concerns, and be used to aid in resource planning ...
Natural Resources Conservation Service   +2 more
core   +1 more source

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