CONSTANS (CO), a well-known member of the B-box family, is the major component of the photoperiodically regulated flowering and circadian pathways in Arabidopsis (Arabidopsis thaliana). CO is expressed in various tissues, ...
Plants & Animals
Jul 4, 2023
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6
Leopard seals are prehistoric, reptilian-looking marine predators often portrayed as scary villains in movies such as "Happy Feet" and "Eight Below," but little is known about their basic biology. The combination of the extreme ...
Plants & Animals
Jun 26, 2023
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18
Imagine using your cellphone to control the activity of your own cells to treat injuries and disease. It sounds like something from the imagination of an overly optimistic science fiction writer. But this may one day be a ...
Quantum Physics
May 16, 2023
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223
Phosphorus (P) is a macronutrient essential for various biological processes in plants. Inorganic phosphate (Pi) deficiency modulates the signaling pathway of the phytohormone jasmonate (a fatty acid compound ubiquitous in ...
Plants & Animals
Mar 3, 2023
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2
The hospital pathogen Pseudomonas aeruginosa requires the sugar-binding proteins LecA and LecB to form biofilms as well as to attach to and penetrate host cells. These so-called lectins are therefore suitable targets for ...
Biochemistry
Jan 16, 2023
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37
The cell is the basic structural and functional unit of life, with varying sizes, shapes, and densities. There are many different physiological and pathological factors that influence these parameters. It is therefore extremely ...
Cell & Microbiology
Nov 21, 2022
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15
The costliness of drug development and the limitations of studying physiological processes in the lab are two separate scientific issues that may share the same solution.
Cell & Microbiology
Nov 8, 2022
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4
During missions on the International Space Station, astronauts' bodies go through a wide array of changes due to lack of gravity—everything from vision to cardiovascular health to bone density is affected.
Space Exploration
Sep 21, 2022
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12
The length of time a flower remains open (i.e., from anthesis to flower senescence) is called floral longevity. Floral longevity is one of the most important reproductive traits, as it determines opportunities for pollen ...
Plants & Animals
May 30, 2022
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5
The unicellular green alga Chlamydomonas reinhardtii has already given research a massive boost: One of its light sensors, channelrhodopsin-2, founded the success of optogenetics about 20 years ago.
Biotechnology
Mar 29, 2021
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10
