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DNA痕迹法追踪海洋鱼类
2023-12-06Danish researchers at University of Copenhagen lead the way for future monitoring of marine biodiversity and resources by using DNA traces in seawater...
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土狼靠味腺中的细菌感知气味交流
2023-12-06Bacteria in hyenas' scent glands may be the key controllers of communication. The results, featured in the current issue of Scientific Reports, sh...
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土壤细菌与治病细菌共同进化出抗药基因
2023-12-06Soil bacteria and bacteria that cause human diseases have recently swapped at least seven antibiotic-resistance genes, researchers at Washington Unive...
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南极冰盖下储藏着大量甲烷
2023-12-06The Antarctic Ice Sheet could be an overlooked but important source of methane(甲烷), a potent(有效的) greenhouse gas, according to a report in the August ...
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红斑痤疮是由细菌引起
2023-12-06Scientists are closer to establishing a definitive bacterial cause for the skin condition rosacea(红斑痤疮). This will allow more targeted, effective trea...
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气候变化会加剧禽流感在野鸟中的传播
2023-12-06Rising sea levels, melting glaciers, more intense rainstorms and more frequent heat waves are among the planetary woes that may come to mind when clim...
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中华丽羽龙可以抓到飞的猎物
2023-12-06University of Alberta researchers found evidence that a feathered, but flightless dinosaur was able to snag(抓住机会) and consume small flying dinosaurs. ...
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中国科学家成功破解双倍体棉花的基因组
2023-12-06The international research team led by Chinese Academy of Agricultural Sciences and BGI have completed the genome sequence and analysis of a diploid(双...
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东太平洋是珊瑚物种不可逾越的障碍
2023-12-06A coral species that is found in abundance from Indonesia eastward to Fiji, Samoa, and the Line Islands rarely crosses the Eastern Pacific Barrier tow...
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科学家发现最古老的节肢动物琥珀
2023-12-06An international team of scientists has discovered the oldest record of arthropods(节肢动物) -- invertebrate(无脊椎的) animals that include insects, arachnids...