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Abstract
Deyarli barcha fitopatogen viruslar o‘simliklarning xlorafill miqdoriga ta‘sir qiladi. Xlorafill o‘simlik hujayrasidagi eng muhim organoidlardan biri bo‘lib, fotosintez jarayonlari aynan xlorofillar ishtirokida boradi. O‘simlikda xlorafill miqdorining kamayishi hosildorlikka sezilarli ta‘sir ko‘rsatadi
References
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