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- At species level, the percentage of polymorphic loci (PPL) was 92.77%, the effective number of alleles per locus (Ne) was 1.4636, Nei's gene diversity (H) was 0.2316, and Shannon's information index (I) was 0.4275, respec-tively. 黃檗物種水平的遺傳多樣性高于種群水平:在物種水平上;多態(tài)位點(diǎn)百分率PPL=92.;77%25;有效等位基因數Ne=1
- The Nei's genetic diversity index (He) is 0.1862 for RAPD, 0.1527 for ISSR and 0.2595 for AFLP respectively. Nei’s基因多樣性指數(He)為:RAPD:0.;1862;ISSR:0
- A species diversity index(SDI), which is difined in Eq. (1-2). 種類(lèi)多樣指數（SDI）可由式（1－2）求得。
- The bird diversity index is 1.2399 and evenness index was 0.7271. 該區人工林中鳥(niǎo)類(lèi)的多樣性指數為1.;239 9。 均勻性指數為0
- The gene diversity and non random association of two DH groups showed larger mean gene diversity and smaller non random association (R 2 value). DH系的中間型表現主要是因為秈粳基因組交換重組增加了群體平均基因多樣性及降低了群體的非隨機組合R2值。
- At present, the ethical problems of human genome research focus on three aspects: gene privacy, gene discrimination and gene diversity. 目前人類(lèi)基因組研究的倫理問(wèn)題聚焦在基因隱私、基因歧視和基因多樣性三個(gè)方面。
- An example is the S/ s gene, which determines pin( s) and thrum( S) style length in certain species of Primula. 例如報春屬植物中決定花柱長(cháng)短為針式型()還是線(xiàn)式型()的S/基因。
- There was no significant difference of diversity index between the tree layer and the shrub layer. 喬木層與灌木層之間多樣性各項指標總體無(wú)顯著(zhù)差別。
- Therefore, the decrease of microbial diversity index with age was one reason why the quality of H. lupulus decreased. 隨啤酒花植齡的延長(cháng)，土壤微生物數量的變化，特別是微生物多樣性指數的減少，可能是啤酒花品質(zhì)下降的原因之一。
- Subtypes ad-w and adr are the major types in Sunan area. S gene sepuence of HBV has its variability, especially in subtype adw. HBV-S基因(“a”決定簇)序列存在多態(tài)性,其中adw亞型略為明顯。
- The species diversity index of second generation stand was small higher than the first . 二代林分喬木層物種多樣性指數、均勻度比一代林分略大；
- The index dissatisfying with average rarity is named as marginal diversity index. 將不滿(mǎn)足平均稀有度的指數稱(chēng)為邊際多樣性指數。
- This review introduced the structure 、biologic activities and their mechanism of SAK, SAK’s gene cloning and expression research concerned. 本文從SAK的結構、生物學(xué)特性及機理、基因克隆及表達方面的研究進(jìn)展等方面進(jìn)行了綜述。
- The variational trend of diversity index is county center> south >northeast> northwest. 多樣性的變化趨勢是中部>南部>東北部>西北部。
- The diversity index of zooplankton increased with the increase of macrophyte biomass. 隨著(zhù)湖泊水草生物量的增加，浮游動(dòng)物的多樣性指數也隨之而增加。
- Result: The positive ratio of HBV DNA (X gene and/or S gene) is 73.1% in HCC group (49 of 67), 78.6% in CCC group (11 of 14), and 26.9% in normal control group (7 of 26). HBv DNA(x基因和/或S基因)陽(yáng)性率:HCC組為73.;1%25(49例167例)，CCC組為78
- The diversity index and species richness index of original vegetation in Karst area are lower than in nonkarst area. 石灰巖地區原生植被生物多樣性和物種豐富度指數較砂頁(yè)巖地區的原生植被低。
- It was proved that plasmid pZ/EG-AS was effective and there was no gene seepage, only with the participation of Cre recombinase, S gene could be activated to express. 3. 結果表明：質(zhì)粒pZ/EG-AS不存在基因滲漏現象，只有在Cre重組酶的參與下才能激活S基因表達。
- Number of species and individuals, species diversity index and evenness, and proportion of wader birds decreased from bay-mouth to bay-head, and was lowest in midbay. 其中灣口的水鳥(niǎo)物種數、個(gè)體數量、多樣性指數、均勻度指數以及涉禽所占比例均為最高，灣底次之，灣中部最低。
- Gene diversity in the striped stemborer population hosted on zi:ania /ati/b/ia was higher than thathosted on oryza sat/va. Genetic distance between different hostpopulations was very small. 茭白二化螟群體內遺傳多樣性高于水稻二化螟群體內的遺傳多樣性，群體間的遺傳距離非常小。
