Telomerase, also called terminal transferase, is a ribonucleoprotein that adds a species-dependent telomere repeat sequence to the 3' end of telomeres. A telomere is a region of repetitive sequences at each end of a eukaryotic chromosomes in most eukaryotes.
There are two limits for tax-free gifts: an annual ceiling of $13,000 to any one person, and a separate $5 million lifetime limit. Compromise legislation passed in 2010 set the tax exemption limits and indexed them for inflation, but the legislation is due to expire at the end of 2012, so the limits could change.
Exclusions. The entire $50,000 you give isn't vulnerable to taxation. The IRS allows exclusions, a dollar limit you can give away tax-free. As of the 2012 tax year, the exclusion amount is $13,000 for each person you make a gift to.If you're married, you can double that: you and your spouse are each entitled to give away $13,000 per person.Therefore, if you gave your niece a $50,000 gift and you're single, you'd only have to be concerned about paying a gift tax on $37,000, because the first $13,000 is immune.f you're married, you can double that: you and your spouse are each entitled to give away $13,000 per person. Therefore, if you gave your niece a $50,000 gift and you're single, you'd only have to be concerned about paying a gift tax on $37,000, because the first $13,000 is immune.