Ayini amaprotheni e-Heat Shock?
Context:Amaprotheni okushaqeka ngokushisa (HSP) awumndeni wamaprotheni akhiqizwa amangqamuzana lapho ebhekana nezimo ezicindezelayo. Kwaqala ukuchazwa maqondana nokushaqeka kokushisa, kodwa manje sekuyaziwa ukuthi zivezwa nangesikhathi sokunye ukucindezeleka okubandakanya ukuvezwa emakhazeni, ukukhanya kwe-UV nangesikhathi sokuphola kwesilonda noma ukwakheka kabusha kwezicubu. Amalungu amaningi aleli qembu enza imisebenzi yokuqapha ngokuzinzisa amaprotheni amasha ukuze aqiniseke ukuthi ayagoqwa ngendlela efanele noma ngokusiza amaprotheni abhujiswe ukucindezeleka kwamangqamuzana ukuba aphinde agoqwe. Lokhu kwanda kokubonakaliswa kulawulwa ngokulandelana. Ukukhuphuka okuphawulekayo kwamaprotheni okushaqeka okushisayo kuyingxenye ebalulekile yokusabela kokushaqeka okushisayo futhi kubangelwa ngokuyinhloko yi-heat shock factor (HSF). Ama-HSP atholakala cishe kuzo zonke izinto eziphilayo, kusukela kumagciwane kuya kubantu.
Amaprotheni okushaqeka ngokushisa (HSP) awumndeni wamaprotheni akhiqizwa amangqamuzana lapho ebhekana nezimo ezicindezelayo.