Results 221 to 230 of about 3,059,614 (345)

Chemistry of bacteriochlorophyll b [PDF]

open access: yes, 1983
Cmiel, Edmund   +3 more
core  

Pigments and Near-Infrared Phosphors Based on Mn5. [PDF]

open access: yesNanomaterials (Basel)
Kuzman S   +4 more
europepmc   +1 more source

Optogenetic control of transgene expression in Marchantia polymorpha

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise The model liverwort Marchantia polymorpha is an emerging testbed species for plant metabolic engineering but lacks well‐characterized inducible promoters, which are necessary to minimize biochemical and physiological disruption when over‐accumulating target products.
Anya Lillemor Lindström Battle   +1 more
wiley   +1 more source

Influence of Natural Pigments on Egg Quality and Yolk Colour Intensity - A Review

open access: yesScientific Papers Animal Science and Biotechnologies
Eggs are a great source of animal protein that are rich in fatty acids, selenium, B vitamins, provitamin A, amino acids, and folic acid. Egg quality and yolk colour are important attributes for consumers.
Cristina-Camelia Matache   +3 more
doaj  

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

Histochemical indications for a chemically complex signal produced by the cervical gill slit gland of the pygmy sperm whale (Kogia breviceps)

open access: yesThe Anatomical Record, EarlyView.
Abstract The pygmy sperm whale (Kogia breviceps) possesses an exocrine gland associated with its false gill slit pigmentation pattern. The cervical gill slit gland is a compound tubuloalveolar gland that produces a holocrine secretion and displays maturational changes in size and secretory histology. While the morphology of the cervical gill slit gland
Tiffany F. Keenan   +13 more
wiley   +1 more source

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