2024-05-14 09:53:02动物植物
预期寿命研究揭示猫寿命最长和最短

A team of pathobiologists at The Royal Veterinary College, in the U.K., working with a colleague from National Chung Hsing University, in Taiwan, has created a life expectancy chart for approximately 8,000 domestic cat breeds.

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2024-05-14 09:41:52动物植物
花椰菜的遗传研究揭示了其进化史

A team of plant-breeding specialists at Tianjin Academy of Agricultural Science's State Key Laboratory of Vegetable Biobreeding and other institutions has, via genetic analysis, revealed some of the changes that cauliflower has undergone throughout its e

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2024-05-14 09:28:26动物植物
研究人员分享促进可持续捕鱼的路线图

Researchers at the Texas A&M School of Veterinary Medicine & Biomedical Sciences (VMBS) have released a road map to help the global fishing industry become more sustainable. The five-step plan outlines how the fishing industry can use populati

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2024-05-14 09:17:20动物植物
研究发现细胞活性暗示循环存在于我们的DNA中

Although you may not appreciate them, or have even heard of them, throughout your body, countless microscopic machines called spliceosomes are hard at work. As you sit and read, they are faithfully and rapidly putting back together the broken information

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2024-05-10 04:04:20动物植物
蜜蜂的体重、病原体和当地气候影响耐热性

How well bees tolerate temperature extremes could determine their ability to persist in a changing climate. But heat tolerance varies between and within populations, so a research team led by Penn State entomologists examined bee physical traits—such as s

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2024-05-10 03:54:08动物植物
研究团队开发了植物性状遗传改良的快速流程

Researchers interested in improving a given trait in plants can now identify the genes that regulate the trait's expression without doing any experiments.

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2024-05-10 03:40:09动物植物
聆听巨人的声音:寻找难以捉摸的南极蓝鲸

Blue whales are the largest animals on Earth, measuring up to 30 meters long and weighing up to 200 tons—as much as a Boeing 787. Yet it's the sound they make, not their size, which gives their location away.

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2024-05-10 03:28:35动物植物
粗饲料和生肉哪个对你的狗更好?研究得出了令人惊讶的健康结果

In recent years, the practice of feeding dogs raw meat-based diets instead of kibble has grown, in part because raw meat does not require heavy processing or include binders and preservatives that could negatively affect a dog's health.

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2024-05-10 02:47:31动物植物
矮牵牛枝条发育的调控

Branching is a pivotal determinant of plant architecture, not only influencing the capacity of the plant to adapt to its environment but also significantly impacting crop yield, ornamental characteristics, and production economics of horticultural plants.

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2024-05-10 02:33:33动物植物
揭开等足类动物的烹饪秘密及其对生态系统的重要性

New research on desert isopods' dietary preferences is the revelation of the complex factors influencing their food choices. By understanding how these animals meticulously regulate their nutrient intake and prefer biological soil crusts over plant litte

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2024-05-10 02:18:54动物植物
眼见为实:移民观察

Migrasomes, novel organelles first reported by Professor Li Yu' s team in 2015, are vesicular structures with diameters ranging from 0.5 to 3 micrometers that form on the retraction fibers at the rear of migrating cells. These structures contain various

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2024-05-10 02:06:45动物植物
研究揭示了神经元和其他脑细胞之间DNA折叠的差异,并将其与细胞功能联系起来

Researchers from Skoltech and their colleagues have investigated nerve cell regulation. Mounting knowledge of regulation mechanisms could enable a better understanding of how the healthy brain operates and what goes wrong in developmental and oncological

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