Imprinting

Njengamaninzi amaninzi, umntu uzalwe ngumntu ongenakunceda, oxhomekeka kakhulu kubantu ngabanye abadala, ikakhulukazi - kubazali. Ekubeni lonke ixesha lebhokhwe liza kujikelezwa ngohlobo lwakhe, ukuqeqeshwa kwakhe kwangoko kuthatha uhlobo lwezinto ezibizwa ngokuba yi-imprinting, imprinting. Kuthi malunga nento yokuprinta kwaye siya kukuxelela ngezansi.

Indlela yokuprintwa isekelwe ekulungiselelweni kwezinto ezithile okanye iindlela zokuziphatha, kwaye ngokuqhelekileyo kunokwenzeka ixesha elithile "elibalulekileyo", kwiindawo zokuqala zokuphila. Ukongezelela, ukuprintwa kunzima kakhulu ukutshintsha, kwaye kuthatha ixesha lokubamba, kwintlanganiso enye kunye nento yokuprinta.

Ngethuba lokuqala, i-imprint yafundwa kwiinyoni, amatshontsho asemva kokuzalwa emva kokuzalwa alandele abazali (ukushicilela "okulandelayo" kungabonwa kwezinye izilwanyana, umzekelo, inkunzi, amahashe, njl.), Kunye nabazali "ukhethe" iinkuku ezivela kuqala izinto kunye nezinto. Imfuno yodwa yamatokisi yayikuthi "umama" wayeza kushukumisa, ukuze ulandele.

Kamva, ukubunjwa kweemeko ezibangelwa yimiphunga yamagqabha kwafunyanwa, kwaye iindidi eziphambili zokuprinta zivezwe. Njengoko kwavela, ukushicilelwa kwezinto kungabalulekanga kuphela kwizilwanyana, kodwa nakubantu.

Iintlobo zokuprinta abantu:

Mhlawumbi uye wakuva malunga nembono enjenge-genomic imprinting, nangona kunjalo, ukuchithwa kwemfuza yinkqubo ye-epigenetic eyenzeka kwinqanaba elihlukile. Kwaye ukuba ngokushicilelwa kwengqondo singakwazi ukulandelela iinkqubo zengqondo kunye ukubunjwa kwembono yehlabathi yomntu, i-genetic ye-genomic imprinting inomdla kwizenzululwazi, okokuqala, ukusuka kwindawo yokujonga ukufunda izifo ezifa.

Kwingqondo, kukholelwa ukuba ukushicilelwa kumntu kwenzeka ngexesha elide - ukususela ekuzalweni ukuya kwiinyanga ezintandathu. Kodwa iminyaka embalwa ezayo ibaluleke kakhulu kumntwana, ukushicilela imodeli yobudlelwane kunye nehlabathi langaphandle. Ngaphandle kwesizathu, ezinye iintlanga zibhekisela kubantwana ukuya kwiminyaka emithandathu njengabathakathi, oonxibelelwano olulawulwa ngokuthe ngqo. Yaye ukhumbule iindaba zamantombazana, apho abantwana abancinci bebona ihlabathi alifani ngokufanayo nabantu abadala abakubonayo.