搜索结果: 1-15 共查到“理学 genetic”相关记录511条 . 查询时间(0.093 秒)
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Scientists discover a new way of sharing genetic information in a common ocean microbe(图)
海洋微生物 共享 遗传信息 原绿球菌 光合生物 基因转移
2023/6/21
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Genomic analyses reveal the genetic basis of early maturity and identification of loci and candidate genes in upland cotton (Gossypium hirsutum L.)
陆地棉 全基因组 重测序方法 SNP变异图谱
2024/5/17
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Asian butterfly populations show different mimicry patterns,thanks to genetic 'switch'(图)
Asian butterfly populations different mimicry patterns genetic 'switch'
2021/1/28
A new study by researchers at the University of Chicago and the City College of New York has identified a unique, genetic "mimicry switch" that determines whether male and female Elymni...
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Toxic tiger rattlesnake venom advances genetic science techniques(图)
Toxic tiger rattlesnake venom advances genetic science techniques
2021/1/28
The tiger rattlesnake possesses the simplest, yet most toxic, venom of any rattlesnake species. Now new research led by a University of South Florida biologist explains the genetics behind t...
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Genetic material packaged inside cells is more solid than liquid(图)
Genetic material packaged inside cells more solid than liquid
2021/1/18
Biochemists have helped answer a fundamental question that has lingered since the discovery of DNA: Is chromatin -- the complex package of DNA and proteins in the nucleus of our cells -- a solid or a ...
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How do sunflowers manage to grow in the desert? Wild sunflowers display extensive variation, both between and within species. Scientists now report that variation is preserved by blocks of "supergenes...
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Genetic barcodes can ensure authentic DNA fingerprints(图)
Genetic barcodes ensure authentic DNA fingerprints
2020/6/5
Engineers at Duke University and New York University have demonstrated a method for ensuring that an increasingly popular method of genetic identification called DNA fingerprinting remains s...
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Modern humans, Neanderthals share a tangled genetic history, study affirms(图)
Modern humans Neanderthals tangled genetic history
2020/4/17
In recent years, scientists have uncovered evidence that Neanderthals and modern humans interbred. Previous research has shown that Neanderthals who were connected to the Vindija Cave in modern-day Cr...
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Coastal pollution reduces genetic diversity of corals, reef resilience(图)
Coastal pollution genetic diversity coral reef resilience
2020/4/10
A new study published in the journal PeerJ by researchers at the University of Hawaii found that human-induced environmental stressors have a large effect on the genetic compositio...
安徽师范大学分子生物学英文课件Chapter3 The Transfer of Genetic Information
安徽师范大学 分子生物学 英文课件 Chapter3 Transfer Genetic Information
2019/11/26
安徽师范大学分子生物学英文课件Chapter3 The Transfer of Genetic Information。
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New insights into genetic basis of bird migration(图)
New insights genetic basis bird migration
2019/10/18
A gene associated with the migratory patterns of golden-winged and blue-winged warblers could lend insight into the longstanding question of how birds migrate across long distances.A new study led by ...