Results 181 to 190 of about 20,457 (324)

Promjene u finoj građi plastida tijekom žućenja ploda vrste Cucurbita pepo var. pyriformis [PDF]

open access: yes, 1972
The transformation of chloroplasts to chromoplasts in the green part of the fruit of Cucurbita pepo var. pyriformis was investigated at the ultrastructural level during the process of yellowing.
Nikola Ljubešić
core   +1 more source

Efficient Photothermoelectric Conversion of CSS@BP/Bi2Te3 Array for Innovative Aircraft Attitude Recognition

open access: yesAdvanced Science, Volume 12, Issue 17, May 8, 2025.
A chloroplast‐like CSS@BP composite with superior photothermoelectric conversion performance is synthesized via sonochemical methods. A portable Attitude Recognition Box (ARB) incorporating a CSS@BP/Bi2Te3 photothermal conversion array is developed, which achieves precise attitude recognition through bidirectional current detection induced by ...
Liangshutong Zhang   +5 more
wiley   +1 more source

Assessing the efficiency of ethyl acetate for lipid extraction as an alternative to the Folch method in selected marine low‐trophic species

open access: yesJournal of the American Oil Chemists' Society, Volume 102, Issue 5, Page 871-883, May 2025.
The EtOAc method offers a straightforward and environmentally friendly protocol for lipid extraction, showing efficiency comparable to the Folch method, particularly in extracting lipids with high proportions of neutral lipids and free fatty acids. Abstract The recognized health benefits associated with marine omega‐3 polyunsaturated fatty acids (PUFAs)
Ying Wang   +3 more
wiley   +1 more source

ATP-dependent import of a lumenal protein by isolated thylakoid vesicles [PDF]

open access: bronze, 1989
Patricia M. Kirwin   +7 more
openalex   +1 more source

Breeding for cold tolerance in common annual legume cover crops

open access: yesCrop Science, Volume 65, Issue 3, May/June 2025.
Abstract There has been a significant increase in cover crop adoption, with land use nearly doubling over the last decade. Winter legume cover crops provide several ecosystem services, such as weed suppression and reducing soil erosion, while serving as an excellent nitrogen source for subsequent cash crops.
Raksha Thapa   +3 more
wiley   +1 more source

Greening the Production of Indigo Blue Exploiting Light and a Recombinant Synechocystis sp. PCC6803 Strain Expressing the Enzyme mFMO

open access: yesMicrobial Biotechnology, Volume 18, Issue 5, May 2025.
We developed a sustainable lab‐scale method for producing bio‐indigo using an engineered Synechocystis sp. PCC6803 strain expressing the enzyme mFMO and light. Optimised growth conditions yielded 112 mg/L of bio‐indigo. A new purification technique using polyamide nets allows efficient recovery from the culture medium, reducing environmental impact ...
Giovanni Loprete   +5 more
wiley   +1 more source

Species‐Specific Epigenetic Signature Associates With Heat Stress Tolerance in the Perennial Tree Species Populus

open access: yesGCB Bioenergy, Volume 17, Issue 5, May 2025.
This research highlights the unique responses of perennial tree species, Populus trichocarpa, P. deltoides, and their F1 hybrid to heat stress after priming. P. deltoides demonstrated improved photosynthetic efficiency and distinct epigenetic signatures, while P.
Biruk A. Feyissa   +9 more
wiley   +1 more source

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