ppt模板夕陽帆船主題(存儲版)
【正文】 scattering patterns are characteristic of molecular paracrystals with a significant degree of disorder.[35][36] ? Compared to BDNA, the ADNA form is a wider righthanded spiral, with a shallow, wide minor groove and a narrower, deeper major groove. The A form occurs under nonphysiological conditions in partially dehydrated samples of DNA, while in the cell it may be produced in hybrid pairings of DNA and RNA strands, as well as in enzymeDNA plexes.[37][38] Segments of DNA where the bases have been chemically modified by methylation may undergo a larger change in conformation and adopt the Z form. Here, the strands turn about the helical axis in a lefthanded spiral, the opposite of the more mon B form.[39] These unusual structures can be recognized by specific ZDNA binding proteins and may be involved in the regulation of transcription.[40] 內(nèi) 容 概 覽 標(biāo)題 1 標(biāo)題 2 標(biāo)題 3 標(biāo)題 4 標(biāo)題 5 內(nèi) 容 概 覽 標(biāo)題 1 標(biāo)題 2 標(biāo)題 3 標(biāo)題 4 標(biāo)題 5 內(nèi) 容 概 覽 標(biāo)題 1 標(biāo)題 2 標(biāo)題 3 標(biāo)題 4 標(biāo)題 5 內(nèi) 容 概 覽 標(biāo)題 1 標(biāo)題 2 標(biāo)題 3 標(biāo)題 4 標(biāo)題 5 內(nèi) 容 概 覽 第一節(jié) 第二節(jié) 第三節(jié) 第四節(jié) 第五節(jié) 內(nèi)容 公 司 發(fā) 展 OOO OOO OOO 2022 2022 2022 2022 公司發(fā)展 YYY YYY YYY ZZZ ZZZ ZZZ XXX XXX XXX 交 互 圖 A F B C E D 中間 餅 圖 50% 24% 10% 16% 50% 24% 16% 10% AAA DDD BBB CCC 項 目 AB ?項目 A ?項目 B 項目內(nèi)容 XXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXX
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