Presence in Plants
In addition to being present in arabidopsis, evidence of ta-siRNAs has also been found in the moss Physcomitrella patens, maize, and a strain of Oryza sativa rice. The trans-acting short-interfering RNA-auxin response factor (tasiR-ARF) is an example of a ta-siRNA that has been shown to be present not only in arabidopsis, but in all of the previous examples. TasiR-ARF is responsible for regulating the signaling molecule Auxin. It does this by targeting the mRNA that encodes several of the Auxin Response Factor (ARF) genes for degradation.
Read more about this topic: Trans-acting Si RNA
Famous quotes containing the words presence and/or plants:
“Make a joyful noise unto the Lord, all ye lands.
Serve the Lord with gladness: come before his presence with singing.”
—Bible: Hebrew Psalm C (l. C, 1–2)
“So neither the one who plants nor the one who waters is anything, but only God who gives the growth. The one who plants and the one who waters have a common purpose, and each will receive wages according to the labor of each. For we are God’s servants, working together; you are God’s field, God’s building.”
—Bible: New Testament, 1 Corinthians 3:7-9.