科学与环境
New organic iron-sulfur framework boosts photosynthesis and carbon fixation
来源: Phys.org - latest science and technology news stories · 发布于
Iron-sulfur clusters are ancient protein cofactors that are essential for electron transport, enzyme catalysis and photosynthesis. However, their sensitivity to oxygen and inherent instability have long hindered their practical application.
Iron-sulfur clusters are ancient protein cofactors that are essential for electron transport, enzyme catalysis and photosynthesis. However, their sensitivity to oxygen and inherent instability have long hindered their practical application.
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Genetic ancestry plays a key role in the migration of Cory's shearwaters
To what extent do genes influence the migratory routes of birds? The factors that determine the long-distance migrations of seabirds are not yet fully understood. Now, a study published in the journal Molecular Ecology reveals that, in the case of Cory's shearwater, an individual
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Earliest known compact quasar pair poses a black hole growth puzzle
The oldest pair of compact quasars ever observed has been found only 900 million years after the Big Bang. Scientists say there is no theoretical explanation for how the pair of actively feeding black holes grew so massive at such an early time in the history of the universe. The
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How ripples in space-time can reveal new exoplanets
The LISA (Laser Interferometer Space Antenna) observatory, now in development, will detect gravitational waves, the tiny ripples in space-time caused by orbiting masses. Now two studies led by NASA astrophysicists show in new detail how LISA could reveal a new and unique populati
Phys.org - latest science and technology news stories ·
Duchy tenants may have to buy farms or leave as Prince William plans sell-off
A ten-year strategy to raise £500m from the Duchy of Cornwall will see farms sold off across England.
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European eels transmit a herpesvirus through bites, revealing another route for fish infections
Contrary to what was previously believed, viruses infecting fish are not transmitted exclusively through water acting as an abiotic vector. A team of researchers from the University of Liège has demonstrated that a virus affecting European eels can spread very efficiently through
Phys.org - latest science and technology news stories ·