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Ants play critical roles in plant protection in ecosystem by acting as predators and taking herbivores, such as parasites, as their prey items. In this predator-herbivore-plant scenario, the density or behavior of herbivore is disturbed by the predator, and thereafter, the biomass of plant is indirectly increased. This cascade is called “trophic cascade”.
Through a three-month survey (fro... more |
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| Cancer is the leading causes of death worldwide, accounting for over 8 million deaths each year. In addition to the traditional methods such as radiotherapy and chemotherapy, targeted therapy is a hot research and development trend of clinical oncology. Targeted therapy is a type of medication that blocks the growth of cancer cells by interfering with the therapeutic target needed for tumor gro... more |
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(Tibetan mastiff, Credit: © zuzule / Fotolia)
As humans have expanded into new environments and civilizations, man's best friend, dogs, have been faithful companions at their sides. Now, with DNA sequencing technology readily available to examine the dog genome, scientists are gaining new insights into canine evolution.
In a new study published in the journal Molecular Biology and... more |
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| As the very front barrier to protect biological body from external environments, skin is the most frequently injured organ. Cutaneous wound healing is a dynamic, intricate and well-organized process that involves various cells types and cellular processes. Recently, a potential healing-promoting peptide, AH90, was indentified from the frog skin of Odorrana grahami by the research team of Prof. ... more |
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We’ve all been there – there’s one piece of cake left in the fridge and your roommates are out. Do you eat the cake by yourself? Or do you find a way to share? Biologists at the Kunming Institute of Zoology and Harvard University have come up with a plan to study how and when cooperation comes about.
Most of us are familiar with the honey bee – one of the most highly cooperative animals... more |
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