Study reveals new insight into 'immortal' plant cells
A new study has revealed an undiscovered reprogramming mechanism that allows plants to maintain fitness down the generations.
A new study has revealed an undiscovered reprogramming mechanism that allows plants to maintain fitness down the generations.
Biotechnology
Dec 18, 2017
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152
New dipstick technology that enables pathogen detection and the rapid diagnosis of human, animal and plant disease in even the most remote locations has been developed by University of Queensland scientists.
Analytical Chemistry
Nov 21, 2017
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74
Wildlife traffickers do their best to make animal and plant parts unidentifiable. When customs officials find bones, maybe all they can say, is that the bones belonged to large cats. Then they have to ask: are those tiger ...
Ecology
Nov 20, 2017
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197
The cell cycle is the system through which a cell grows and divides. It is also how a cell passes its DNA to its progeny and is why the cell cycle ceases if the DNA is damaged, as otherwise it risks passing this damage to ...
Cell & Microbiology
Oct 6, 2017
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8
The roots of most land plants are colonized by arbuscular mycorrhizal fungi, which help their plant partners to grow while also influencing the wider environment. Their hidden nature has meant these fungi are poorly understood, ...
Biotechnology
Sep 29, 2017
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34
DNA replication is among life's most important processes, providing a way for an organism's genetic material to be reproduced so it can be passed from cell to cell. For the first time, scientists have characterized that process ...
Cell & Microbiology
Sep 21, 2017
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128
I was cutting my grass when the battery in my iPod died. Instead of enjoying the distraction of music, my brain switched to its usual nerd mode of thinking about molecules. Within a few passes of cut grass, I was pondering ...
Biotechnology
Sep 11, 2017
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4
In a world-first, Japanese scientists have used the revolutionary CRISPR, or CRISPR/Cas9, genome- editing tool to change flower colour in an ornamental plant. Researchers from the University of Tsukuba, the National Agriculture ...
Biotechnology
Sep 5, 2017
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783
A plant has one genome, a specific sequence of millions of basepairs of nucleotides. Yet how this genome is expressed can vary from cell to cell, and it can change as a plant goes through various life stages, from germination ...
Biotechnology
Aug 22, 2017
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1216
For the first time, researchers have succeeded in establishing the relationships between 200-million-year-old plants based on chemical fingerprints. Using infrared spectroscopy and statistical analysis of organic molecules ...
Evolution
Jul 4, 2017
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31