The QB site was changed reflected by the fluorescence transient and Vt curve, which was the key factor leading to inhibition of electron transporting to QB from QA resulting in the decline of primary photochemistry.
英
美
- 另外通過(guò)瞬時(shí)熒光曲線(xiàn)和Vt曲線(xiàn)可知衰老葉片中PSII反應中心QB位點(diǎn)發(fā)生了變化,并且我們認為該位點(diǎn)的變化導致了QA到QB的電子傳遞受到抑制(受體端抑制),并最終引起PSII原初光化學(xué)反應的降低。