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If we could rewind the tape of species evolution around the world and play it forward over hundreds of millions of years to the present day, we would see biodiversity clustering around regions of tect...
中国科学院化学研究所专利：一类用于DNA原位杂交荧光检测（FISH）技术的生物试剂及其制备和应用
2023年3月17日，中国科学院深圳先进技术研究院合成微生物组学研究中心、深圳合成生物学创新研究院戴磊课题组在Nature Communications上发表了基于成像的空间微生物组最新研究成果，题为"Spatial profiling of microbial communities by sequential FISH with error-robust encoding"。该团队发展了一种可...
Climate change ‘double whammy’ could kill off fish species Warming waters rob fish of ability to both move and adapt to cope
climate change warming oceans adaptation of fish
2021/8/10
New study of 150 million years of fish evolution provides first evidence to support scientific theory that commonly-eaten fish species will become smaller as waters warm under climate change. However,...
Climate change threatens food security of many countries dependent on fish
climate change food security fish micronutrients
2021/8/3
Analyses by an international team from the UK and Canada and led by scientists reveal that climate change is the most pervasive threat to the supply of essential micronutrients from marine fish catche...
Big differences in how coral reef fish larvae are dispersed（图）
Big differences how coral reef fish larvae dispersed
2021/2/5
How the larvae of colorful clownfish that live among coral reefs in the Philippines are dispersed varies widely, depending on the year and season, a finding that could help scientists improve conserva...
Fish carcasses deliver toxic mercury pollution to the deepest ocean trenches（图）
Fish carcasses deliver toxic mercury pollution deepest ocean trenches
2020/12/11
The sinking carcasses of fish from near-surface waters deliver toxic mercury pollution to the most remote and inaccessible parts of the world's oceans, including the deepest spot of them all: the 36,0...
Study suggests at least 11 fish species are able to walk on land（图）
fish species walk land
2020/9/25
A team of U.S. National Science Foundation-funded scientists has identified at least 11 species of fish suspected to have land-walking abilities.The findings are based on CT scans and a new evolu...
As humans continue to send large quantities of carbon into the atmosphere, much of that carbon is absorbed by the oceans. Now researchers from the University of Connecticut and other institu...
Biologists find 10 lineages of fish able to live in highly toxic streams（图）
Biologists 10 lineages fish able live highly toxic streams
2020/7/10
Using the same mechanism, several species of fish have adapted to harsh environments, calling into question the idea of evolutionary chance, according to a National Science Foundation-funded stud...
300-million-year-old fish resembles a sturgeon but took a different evolutionary path（图）
300-million-year-old resembles sturgeon different evolutionary path
2020/7/3
Sturgeon, long-lived, bottom-dwelling fish, are often described as living fossils. Their form has remained relatively constant, despite hundreds of millions of years of evolution.In a National Sc...
Predators and hidey-holes are good for coral reef fish populations（图）
Predators hidey-holes coral reef fish populations
2019/10/17
New NSF-funded research by NC State scientists highlights two factors that play critical roles in supporting reef fish populations, and ultimately in creating conditions that are more favorable for th...
Add another item to the ever-growing list of the dangerous impacts of climate change: Warming oceans are leading to an increase of the harmful neurotoxicant methylmercury in popular seafood, including...
对杂交三倍体泥鳅（4n♀×2n♂）的胚胎染色体进行了C带及染色体荧光原位杂交（FISH）分析，首次探讨了杂交三倍体泥鳅C带特征，为准确鉴别染色体提供依据，研究了核糖体5.8S+28S rDNA在杂交三倍体泥鳅胚胎中期染色体上的数目和位置。C带结果表明，杂交三倍体泥鳅的染色体C带包括臂端C带和着丝粒C带，没有发现臂间C带。M染色体只有1号染色体既有臂端C带又有着丝粒C带，但臂端C带均比着丝粒C带大，...
Penn-Led Team Uncovers The Physiology Behind The Hour-Long Mating Call Of Midshipman Fish（图）
Penn-Led Team Physiology The Hour-Long Mating Call Midshipman Fish
2018/2/1
According to the Guinness World Records, the longest any person has held a continuous vocal note is just shy of two minutes. That’s quite an achievement.
Compared to the Pacific midshipman fish, howe...