Y’all
Y’all by Jerrybobkins April 23, 2018
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(. Y . Y .)
What you type into your scientific calculator when you want to recreate the famous triple breast scene from Total Recall.
(. Y . Y .) by D'avid Byownyigg August 16, 2018
Y'allywood
You hear they're making another movie at Tyler Perry's Studio?
Yeah, it's all the talk down in Y'allywood.
Yeah, it's all the talk down in Y'allywood.
Y'allywood by eyedfy2010 June 19, 2010
y chromosome
Scientists have discovered that the Y chromosome uses a neat trick to repair its most crucial genes, a strategy that apparently helps keep it from rotting away over evolutionary time.
Instead of doubling up to protect its genetic cargo like other chromosomes, the lone Y safeguards its genes by having sex with itself, an international consortium has found. Proving perhaps that nature has a sense of humor, scientists have discovered that the Y chromosome - the one that makes a man a man - has a remarkable ability to make do-it-yourself repairs.
June 20, 2003 — The human male sex chromosome does have the ability to repair itself and may not be headed for extinction as had previously been thought, according to a surprising new study.
A 40-strong team of researchers led by David Page of the Whitehead Institute at the Massachusetts Institute of Technology, report their findings in this week's issue of the journal Nature.
As well as having a previously unknown and elaborate back-up system for self-repair, the Y chromosome also carries 78 genes.
"The Y chromosome is a hall of mirrors," said Page, whose team has for the first time identified the full genetic sequence of a Y chromosome, from an anonymous donor.
Both the male Y and female X chromosomes are thought to have originally been the same size, but after the Y took on the sex-determining role for maleness it apparently began to lose genes. At this time it also lost the ability to pair up exactly with its partner and to swap faulty genes for good ones, as the other 22 pairs of non-sex chromosomes do.
Earlier studies had suggested that the Y chromosome carried only a few dozen genes, compared with more than 1,000 known on the X chromosome.
A team of Australian researchers led by Jenny Graves, of the Research School of Biological Sciences at the Australian National University in Canberra, previously found that the Y chromosome had been losing five genes per million years. Graves had thus predicted that the chromosome might be heading for extinction within five to 10 million years.
But Page said that the Y's full genome sequence has revealed that scientists generally had underestimated both its number of genes and its powers of self-preservation.
The team believes the Y has developed an apparently unique way of pairing up with itself. They found that many of its 50 million DNA "letters" occur in sequences known as palindromes. Like their grammatical counterparts, these sequences of letters read the same forward as backward but are arranged in opposite directions — like a mirror image — on both strands of the DNA double helix. This means that a back-up copy of each of the genes they contain occurs at each end of the sequence.
When the DNA divides during reproduction, the team believes, it opens an opportunity for genes to be shuffled or swapped and faulty copies to be deleted.
Instead of doubling up to protect its genetic cargo like other chromosomes, the lone Y safeguards its genes by having sex with itself, an international consortium has found. Proving perhaps that nature has a sense of humor, scientists have discovered that the Y chromosome - the one that makes a man a man - has a remarkable ability to make do-it-yourself repairs.
June 20, 2003 — The human male sex chromosome does have the ability to repair itself and may not be headed for extinction as had previously been thought, according to a surprising new study.
A 40-strong team of researchers led by David Page of the Whitehead Institute at the Massachusetts Institute of Technology, report their findings in this week's issue of the journal Nature.
As well as having a previously unknown and elaborate back-up system for self-repair, the Y chromosome also carries 78 genes.
"The Y chromosome is a hall of mirrors," said Page, whose team has for the first time identified the full genetic sequence of a Y chromosome, from an anonymous donor.
Both the male Y and female X chromosomes are thought to have originally been the same size, but after the Y took on the sex-determining role for maleness it apparently began to lose genes. At this time it also lost the ability to pair up exactly with its partner and to swap faulty genes for good ones, as the other 22 pairs of non-sex chromosomes do.
Earlier studies had suggested that the Y chromosome carried only a few dozen genes, compared with more than 1,000 known on the X chromosome.
A team of Australian researchers led by Jenny Graves, of the Research School of Biological Sciences at the Australian National University in Canberra, previously found that the Y chromosome had been losing five genes per million years. Graves had thus predicted that the chromosome might be heading for extinction within five to 10 million years.
But Page said that the Y's full genome sequence has revealed that scientists generally had underestimated both its number of genes and its powers of self-preservation.
The team believes the Y has developed an apparently unique way of pairing up with itself. They found that many of its 50 million DNA "letters" occur in sequences known as palindromes. Like their grammatical counterparts, these sequences of letters read the same forward as backward but are arranged in opposite directions — like a mirror image — on both strands of the DNA double helix. This means that a back-up copy of each of the genes they contain occurs at each end of the sequence.
When the DNA divides during reproduction, the team believes, it opens an opportunity for genes to be shuffled or swapped and faulty copies to be deleted.
y chromosome by John Ronane January 31, 2004
Y U no?
Meme lingo for "why you no..." which means "why didn't you" or "why don't you" in standard English. The cartoon meme character known as "Y U No Man" always uses this phrase in his frustrated questions.
Meme character holds his stick arms pleadingly in front of his large, sweaty face and says: "Jim Carrey...Y u no funny anymore?" Y U no?
Y U no? by Black@Heart February 24, 2011
y halo thar buttsecks?
an initial invitation of the ritual of buttsecksing, it involves inserting the umaro into another's butt with the promise of repeated insertion
see also se><0r t3h f4c3
see also se><0r t3h f4c3
y halo thar buttsecks? by GAWD it hurts!11! January 17, 2004