搜索结果: 1-4 共查到“植物遗传学 New way”相关记录4条 . 查询时间(0.281 秒)
New way to identify disease-resistant genes in chocolate-producing trees（图）
New way disease-resistant genes chocolate-producing trees
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2019/12/13
Chocolate-producing cacao trees that are resistant to a major pathogen were identified by an international team of plant geneticists. The NSF-funded finding points the way for plant breeders to develo...
New method for tapping vast plant pharmacopeia to make more effective drugs
New method plant pharmacopeia more effective drugs
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2017/4/27
These are just three familiar examples of the hundreds of thousands of small molecules (also called specialized or secondary metabolites) that plants use as chemical ammunition to protect themselves f...
On Darwin's birthday,IU study sheds new light on plant evolution
On Darwin's birthday IU study new light plant evolution
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2016/2/23
On Charles Darwin’s 207th birthday, a study from Indiana University is shedding new light on the importance of genetic diversity in plants.The work, reported today in the journal PLOS Biology, employs...
苔藓植物小立碗藓，功能基因组学研究新的模式系统 The Moss Physcomitrella patens, a New Model System for Functional Genomics
功能基因组学 反求遗传学 基因打靶 模式系统 苔藓植物 小立碗藓
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2008/1/8
摘要
苔藓植物具有相对简单的发育模式，单倍体的配子体在其生活史中占主导地位，作为研究植物生物学过程的模式系统具有诸多的优越性。苔藓植物小立碗藓能够高效地通过同源重组的方式将外源核酸整合到其核DNA，这就使得基因打靶在此物种中就像在小鼠胚胎干细胞和酵母中一样成为一个非常便利的技术。另外由于小立碗藓与高等植物在生物特征上有很大相似之处加之其有其他诸多优越性，它有望成为一个诱人的植物生物学和功能基因组...