Apple's Jobs says 'onerous terms' kept Facebook ties out of Ping

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  • Reply 141 of 143
    Quote:
    Originally Posted by anantksundaram View Post


    Oh crap. Another thread completely hijacked by Blackintosh: 39 mentions in 101 posts.



    .



    Make that 40, thanks to you.
  • Reply 142 of 143
    Quote:
    Originally Posted by AIaddict View Post


    Every human on earth has either X and Y chromosomes, or X and X.



    Wrong.



    Defective Y-chromosome



    This results in the person presenting a female phenotype even though that person possesses an XY karyotype (i.e., is born with female-like genitalia). The lack of the second X results in infertility. In other words, viewed from opposite direction, the person goes through defeminization but fails to complete masculinization.



    The cause can be seen as an incomplete Y chromosome: the usual karyotype in these cases is 46X, plus a fragment of Y. This usually results in defective testicular development, such that the infant may or may not have fully formed male genitalia internally or externally. The full range of ambiguity of structure may occur, especially if mosaicism is present. When the Y fragment is minimal and nonfunctional, the child usually is a girl with the features of Turner syndrome or mixed gonadal dysgenesis.

    [edit] XXY

    Main article: Klinefelter's syndrome



    Klinefelter's syndrome (47, XXY) is not an aneuploidy of the Y chromosome, but a condition of having an extra X chromosome, which usually results in defective postnatal testicular function. The mechanism is not fully understood; the extra X does not seem to be due to direct interference with expression of Y genes.

    [edit] XYY

    Main article: XYY



    It is possible for an abnormal number (aneuploidy) of Y chromosomes to result in problems.



    47,XYY syndrome is caused by the presence of a single extra copy of the Y chromosome in each of a male's cells. 47, XYY males have one X chromosome and two Y chromosomes, for a total of 47 chromosomes per cell. Researchers have found that an extra copy of the Y chromosome is associated with increased stature and an increased incidence of learning problems in some boys and men, but the effects are variable, often minimal, and the vast majority do not know their karyotype. When chromosome surveys were done in the mid-1960s in British secure hospitals for the developmentally disabled, a higher than expected number of patients were found to have an extra Y chromosome. The patients were mischaracterized as aggressive and criminal, so that for a while an extra Y chromosome was believed to predispose a boy to antisocial behavior (and was dubbed the "criminal karyotype"). Subsequently, in 1968 in Scotland the only ever comprehensive nationwide chromosome survey of prisons found no overrepresentation of 47,XYY men, and later studies found 47,XYY boys and men had the same rate of criminal convictions as 46,XY boys and men of equal intelligence. Thus, the "criminal karyotype" concept is inaccurate and obsolete.

    [edit] Rare



    The following Y-Chromosome-linked diseases are rare, but notable because of their elucidating of the nature of the Y-chromosome.

    [edit] More than two Y chromosomes



    Greater degrees of Y chromosome polysomy (having more than one extra copy of the Y chromosome in every cell, e.g., XYYYY) are rare. The extra genetic material in these cases can lead to skeletal abnormalities, decreased IQ, and delayed development, but the severity features of these conditions are variable.

    [edit] XX male syndrome



    XX male syndrome occurs when there has been a recombination in the formation of the male gametes, causing the SRY-portion of the Y chromosome to move to the X chromosome. When such an X chromosome contributes to the child, the development will lead to a male, because of the SRY gene.
  • Reply 143 of 143
    chris_cachris_ca Posts: 2,543member
    Quote:
    Originally Posted by Blackintosh View Post


    That's the answer? Write my own code? That is your solution



    You don't like what Apple does and you don't like Apple telling you want you can/cannot do (by using their software), then yes, that is my answer.

    Please reread my previous post.

    It's specific enough but you completely missed the point.

    Loser...
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