The End-Stage Chronicles

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science-junkie:

Parasitic Plant Strangleweed Injects Host With Thousands Of Its Own Expressed Genes
Virginia Tech professor and Fralin Life Institute affiliate Jim Westwood has made a discovery about plant-to-plant communication: enormous amounts of genetic messages in the form of mRNA transcripts are transmitted from the parasitic plant Cuscuta (known more commonly as dodder and strangleweed) to its hosts.
Using Illumina next generation sequencing technologies to sequence the tissues of the host and an attached parasite, the team found that the number of genes that gets passed into the host depends on the identity of the host.  The tomato plant received 347 of the strangleweed’s mRNAs, whereas the Arabidopsis received an astonishing 9514 mRNAs.  When Arabidopsis plant receives this many mRNAs, the total genetic material of tissues in contact with the strangleweed is about 45% from the parasite.
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science-junkie:

Parasitic Plant Strangleweed Injects Host With Thousands Of Its Own Expressed Genes

Virginia Tech professor and Fralin Life Institute affiliate Jim Westwood has made a discovery about plant-to-plant communication: enormous amounts of genetic messages in the form of mRNA transcripts are transmitted from the parasitic plant Cuscuta (known more commonly as dodder and strangleweed) to its hosts.

Using Illumina next generation sequencing technologies to sequence the tissues of the host and an attached parasite, the team found that the number of genes that gets passed into the host depends on the identity of the host.  The tomato plant received 347 of the strangleweed’s mRNAs, whereas the Arabidopsis received an astonishing 9514 mRNAs.  When Arabidopsis plant receives this many mRNAs, the total genetic material of tissues in contact with the strangleweed is about 45% from the parasite.

Read more

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compoundchem:

If you’re currently taking a course that includes some organic chemistry, today’s graphic might be a handy reference! It summarises a selection of benzene derivatives, including their common names and systematic names.You can read a little more about them and download the graphic here: http://wp.me/p4aPLT-rw

compoundchem:

If you’re currently taking a course that includes some organic chemistry, today’s graphic might be a handy reference! It summarises a selection of benzene derivatives, including their common names and systematic names.

You can read a little more about them and download the graphic here: http://wp.me/p4aPLT-rw