Chromosome

Chromosomes sune sifofin da aka samo a tsakiya (tsakiya) na ƙwayoyin halitta waɗanda ke ɗauke da dogayen DNA. DNA shine kayan dake dauke da kwayoyin halitta. Shine tubalin ginin jikin mutum.

Hakanan Chromosomes suna dauke da sunadarai wadanda suke taimakawa DNA ta wanzu ta hanyar da ta dace.

Chromosomes sun zo biyu-biyu. A yadda aka saba, kowace kwayar halitta a jikin mutum tana da nau'i biyu na chromosomes 23 (jimlar chromosomes 46). Rabin ya zo daga uwa; sauran rabin kuma daga mahaifinsa yake.

Biyu daga cikin chromosomes (X da Y chromosome) suna ƙayyade jima'i a matsayin na miji ko mata lokacin da aka haife ku. Ana kiransu chromosomes na jima'i:

• Mata suna da chromosomes 2 X.
• Maza suna da 1 X da 1 Y chromosome.

Mahaifiyar tana ba da ɗan Ch chromosome ga yaro. Uba na iya ba da gudummawar X ko Y. Chromosome daga mahaifinsa yana yanke shawara idan an haifi jaririn a matsayin namiji ko mace.

Ragowar chromosomes ana kiransu da chromosomes na autosomal. An san su da chromosome nau'i-nau'i 1 zuwa 22.

• Chromosomes da DNA

Chromosome. Taber's Medical Dictionary Kan Layi. www.tabers.com/tabersonline/view/Tabers-Dictionary/753321/all/chromosome?q=Chromosome&ti=0. An sabunta 2017. An shiga Mayu 17, 2019.

Stein CK. Aikace-aikacen cytogenetics a cikin ilimin zamani. A cikin: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis and Management by Hanyoyin Laboratory. 23 ga ed. St Louis, MO: Elsevier; 2017: babi na 69.