Indlela ukunikela uhlalutyo DNA?

Kakhulu, iimvavanyo genetic lwenziwe ukuseka lukatata. Noko ke, zikho nezinye iimeko xa musa ukwenza ngaphandle kwezi mvavanyo. Indlela ukunikela DNA kunye ntoni ezi mvavanyo, xoxa kweli nqaku.

Kwezinye iimeko kuye kufuneke ukuba baphumelele uvavanyo yemfuza?

• ukumisela lukatata. Oku ngoyena nobangela uqhelekileyo yokuphumelela uhlalutyo eninzi. Oku kubalulekile nje kuphela abantu, olo ndilugxothayo imbopheleleko yokufundisa abantwana nabanye abantu bakaThixo, kodwa abafazi, abo nobuphi kubudlelwane obusondeleyo kunye namaqabane ezahlukeneyo elifutshane ixesha.
• izifo njengelifa. Ukuba kule ntsapho impilo yabantu enzima, abazali elizayo bafuna ukuba alumkise umntwana wakho nxamnye sifo ngokuthi bachaze owona ipesenti sifuze. Uhlalutyo DNA ubuchule ukuba ekhethwe abanezakhono.
• Ukumisela ubudlelwano. Iinkedama abakulungeleyo ukufumana abazali babo, kunye iimvavanyo genetic angabonelela uluhlu kusithiwa nezalamane ehlabathini lonke.
• Ukuchazwa ethnos. Ngoncedo analysis DNA inokufumaneka besekhaya uhlanga oluthile.
• Umnqweno ukufumana yamanyange. Kwezintsuku kuye kusefashonini ukuzama ukufumanisa izalamane abazizityebi nabadumileyo phakathi tsars Russian nabalawuli amazwe.

Kuyo nayiphi na imeko, database limelwe kakhulu ngokubanzi amaYuda balwa, Irish, amaJamani kwaye ngaphantsi ngabantu Slavic.

Indlela ukunikela DNA? iintlobo iisampuli

Abecuphi zibonisa ukuba yokumisela lukatata kwiiklinikhi zonyango ukwenzela uhlalutyo DNA efunekayo ngamathe, iinwele kunye nezikhonkwane zonke uyise abekwa nomntwana. Kubomi bokwenene, uyakwazi ukuqhuba uvavanyo yemfuza ezibhedlele kwakunye ekhaya. Ngokuba uhlalutyo igazi ofanelekileyo ukusuka apho iphuma khona, amadlozi, ematheni, iiseli ulusu (Isipha) okanye iingcambu iinwele. Ezinye iingcali ezisetyenziswa kwezi zifundo, izihlunu kwezihlunu, kunye nebrashi zokuhlamba amazinyo, ihlaba utshaye icuba, nentlaka emhlophe, kweenwele yobusi, sisitshetshe, incindi kunye yegazi iingubo zabo.

Igazi ngomnwe okanye iphuma irente ungatyanga. Ukuqokelelwa amathe kwakhona lwenzeka kwi ityhubhu phambi ihlamba amazinyo. Ukuba ufuna ukwenza uvavanyo DNA ngaphandle ulwazi nawuphi na umntu, ngoko uthabathe le mizekelo ikhankanywe ngasentla zeeglavu zonyango okanye sebenzisa amashiya acocekileyo, noxwebhu lwephepha.

Ukusuka umntu kufuneka iisampulu ezimbalwa DNA ukufumana iziphumo ezichanekileyo. Phambili kufuneka babe kwimvulophu ephepheni. Qaphela ukuba ezi kunye nebrashi zokuhlamba amazinyo ezimanzi, intlaka, sisitshetshe kunye nezinye izinto emvulophini ongacimekiyo. Linda, xa yomile.

Ukuqokelelwa amathe ekhaya. ubuchwepheshe bale mihla

Indlela Yokwenza uhlalutyo DNA zendlu? Fumana uncedo lwezempilo kwaye wenze unikezelo kweetyhubhu ezizodwa. Ngaphezu koko kuqokelela izinto ezifunekayo kwimigqomo ezahlukeneyo uze uzithumele ngeposi, ngesigidimi okanye ukuthunyelwa kwikliniki. Amathe ingalandwa ngolu hlobo lulandelayo:

• iiglavu zonyango, thatha iphepha ezicocekileyo iphepha uze ulisonge izihlandlo ezine;
• ukwandisa iphepha kwaye athathe kwasala cotton;
• wand baswayipha i mucosal komhlaba ulwimi nezidlele;
• ke baswayipha isondo wetshati;
• walibeka Imihlubulo wand yakhe goba iphepha;
• kuxwebhu wena musa ukulibala ukuba ubhale igama lakho phezu.

Qaphela ukuba izandla, ngaphandle neeglavu kunye nezinto ezindala, iisampulu musa ukuthatha kwaye musa Sizifaka kwiingxowa zeplastiki, kodwa walungisa ityhubhu okanye iphepha iimvulophu.

Ukuze ubone izifo ezahlukeneyo yomchamo, izifo amagciwane kungcono usebenzise PCR kakutsha ukuba ngokukhawuleza ukugqiba ngokuchanileyo iziphumo.

Ngaba kunokwenzeka ukuba athathe uvavanyo yemfuza abafazi abakhulelweyo?

Indlela ukuthatha uvavanyo DNA abafazi abakhulelweyo? Phambi wenza okuhlatywa of imifinya ukuphumeza ubone eziphathekayo, kodwa ke kukho isoyikiso kubomi bomntwana. Ngoku yokuqingqwa lukatata kunokwenzeka kunye kwiveki 9 ukukhulelwa ngaphandle umngcipheko impilo yosana kunye nonina. Oku kuthiwa uhlalutyo DNA non-invasive siswini ukuba lukatata.

Kuba olu vavanyo, lo mfazi kunye noyise ekuthiwa ethatha igazi ukusuka apho iphuma khona (umama - ml 20 amadoda - 10 ml). Ukuba ufuna ukukhangela lukatata amadoda ambalwa, igazi bonke abathathi-nxaxheba kumele ngaxeshanye.

Kuye kwafunyaniswa ukuba isakhiwo ngumkhaya uyafana DNA yomntwana. Ngoko ke, xa iiseli ngumkhaya kufa aze awele igazi sikanina, ngoko encediswa algorithms Bioinformatics esimbaxa DNA ezingekazalwa iyekelela kwaye kwasekwa ubudlelwane kunye noyise.

Ukuba ufuna ukubona ubukho nasiphi na isifo, oko kwanele amathontsi ambalwa yegazi ngomnwe. iDNA test uyakwazi ukubona ngaphezulu kwama-25 sifo kakhulu (isifo sentliziyo kunye amajoni omzimba, umhlaza, ukutyeba ngokugqithiseleyo, isifo seswekile, migraine, njalo njalo).

Iindidi zovavanyo yemfuza iindleko zabo

iDNA test - yinkqubo imali eninzi. Abantu abaninzi abathatha inxaxheba kuvavanyo yemfuza, kokukhona ebiza kakhulu oko liya kukudla malini na zePCR. Ukuba ufuna ukwenza uvavanyo ngaphandle abantu, indlela ukuthatha DNA kule meko? Fumanisa kuloo maziko, ukuba benze uhlalutyo yezofuzo ye zifundo (evuza iinwele, itshefu kunye yencindi, kunye nebrashi zokuhlamba amazinyo njalo njalo. D.), Khumbula ukuba zonke iikliniki babe uluhlu olupheleleyo lweenkonzo.

Ezi ndidi zilandelayo zeemvavanyo:

• Lukatata kuxabisa umlinganiselo 8-15 amawaka engange.
• Ukumisela ubudlelwane abazali bobabini kunye nomntwana (ren) ekummandla ka 9-11 amawaka engange.
• iDNA test Umntakwenu ibhaqa ubukho abazalwana noodade. Le nkqubo iya kuxabisa umlinganiselo 13-24 amawaka engange. Ukuba ufuna ukumisa ubukho ubudlelwane phakathi kwezalamane kwizityholo, uvavanyo olo zinokubiza 16-27 amawaka engange.
• uvavanyo Avankulyarny utyhila enozalwano umalume kunye anti, kwaye iya kuxabisa 13-17 amawaka engange.
• Ukumisela ubudlelwane nomkhulu iya kuxabisa 13-19 amawaka engange.
• DNA uvavanyo ezifanayo kunye namawele emaqandeni iya kuxabisa 9-18 amawaka engange.
• test ayo umgca koomama liya kuxabisa 23-36 amawaka engange.

Apho ungenza uvavanyo DNA?

Ukuqhuba eluvavanyweni na eklinikhi, nto leyo inxaxheba kuphando lwemfuzo.

Nceda qaphela ukuba zonke iimvavanyo DNA ihambo, iilebhu abaninzi basebenzisa iinkonzo bezinye iintlanga ekliniki eRashiya. Ngenxa indleko kuba imali eninzi kakhulu, kodwa oluthembekileyo. Into yokuba iimvavanyo self-odola phesheya, iileta ezininzi wabuyela emva umxhasi ngokunxulumene ne-nkqubo yeposi.

DNA Analysis ixesha ukususela kwimihla-4 ukuya kwi-10. Iindleko rush ukuze axhome kakhulu. Ukukhetha iziko langaphandle, khangela ngenyameko, kuba iimvavanyo DNA kwenza nje kuphela abantu, kodwa kwakhona izilwanyana.