Let's surf the web and parrot some useless formula and pretend to know what we are talking about.
Imagine that......more "feigned intelligence". The "specific" gene mentioned was the gene that determines gender within male sperm. With all this pretense you still can't accept the reality that MUTATION does not add information it takes away form the pre-existing strain of DNA regardless of the number of chromosomes contained. If this is not true simply present a parroted formula that objectively proves that FEMALE genes can determine the gender.
Proceed.......surf the web and make your case. Its true that all children begin the same with all the markers that might require FEMALE DEVELOPMENT (thus the larger number of Chromosomes for female development).......yet its the male DNA that determines sexual gender at conception. At creation......its ALL HUMAN DNA........but its still the information found only in male DNA (the sperm to be specific) that determines.....if this created child gets 955 active chromosomes and becomes a male or the child gets all the dormant 1800 chomosomes that constitute full female development........which requires all the dormant markers to become active.
If a male received the same number of markers (chromosomes)........there would be no difference, humanity would be ASEXUAL. There would be no X or Y Chromosome. The male sperm must contain all the markers, both of male and female.......as the sperm is what determines sexual gender at conception (because some portion of that DNA information remains dormant in male development does not mean the information is not there. It takes hormonal development to active the chromosome markers.
Its not until after the sperm determines SEXUAL GENDER that the number of active Chromosomes come into play.......955 for a male child, and almost double that for a female child. Its HORMONES that determine the number of Chromosomes........ALL HUMAN DNA contains the same information, that information is triggered by hormonal development that determines the number of ACTIVE MAKERS ....i.e, chromosomes.
Again......real slow, ALL CHILDREN begin the same, thus the useless mammary glands on male children. Its not until several weeks after conception (2 months/60 days) that reproductive organs begin to develop. If its a male......955 markers are activated.......if its female, double that number becomes active. All determined by hormones. If not.........every child would be created with the exact same number of chromosomes........... there would be no GENDER....no X, no Y.
Anger is often disguised by HUMOR. Psych 101