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Updated: Jul 8, 2025

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没有眼睛的洞穴生活Leptonetela蜘蛛仍然依赖光线

Kai Wang1,2, Jinhui Wang1,2, Bing Liang1,2

  • 1The State Key Laboratory of Biocatalysis and Enzyme Engineering of China, School of Life Sciences, Hubei University, Wuhan, Hubei 430062, China.

Science advances
|December 20, 2023
PubMed
概括

没有眼睛的洞穴蜘蛛保留了光敏感性以求生存,尽管进化失去了眼睛. 这种保留的光敏度有助于避免危险的洞穴入口,证明了自然选择.

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Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
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