pcr fingerprinting 中文意思是什麼

pcr fingerprinting 解釋
pcr指紋圖
  • pcr : PCR ＝polymerase chain reaction 【生物化學】聚合酶聯鎖反應〈此項技術可用以復制犯罪現場發現的DNA小樣，從而有助於破案〉。
  • fingerprinting : 抗體指紋（法）[檢查血清中的特徵性抗體
  1. Those easily found plants and fungi are pinus densiflora, querces mongolica, lespebeza bicolor, rhododendrum chrysanthum, melampyrum roseum, ramaria stricta, cortinarius collinitus, etc, among which, 22 species of plants and 3 species of mushrooms were first reported occurring beside fairy rings of matsutake. 4. studies on dna polymorphisms of symbiotic edible fungi, tricholoma matsutake. the dna fingerprinting of wild baidiocarps of matsutake, collected from the scenes of major production regions in china, were analyzed based on rapd ( random amplified polymorphic dna ) - pcr patterns were optimized by example experiments of two dna templates in this study

    除了常見的赤松（屍inusde胭必ra ） 、蒙古棟（ que兀esm口吧口lica ） 、胡枝子（眾印『 bezabicolor ） 、興安杜鵑（ rhododen動側nc加」 anthum ）等外，另外以前並未報道的22種植物， 3種高等真菌也在松茸蘑菇圈附近出現頻率很高，例如被當地菇農稱為松茸花的山蘿花（ mela州眨」似腳roseum ） ，與松茸同期發生的蘑菇如密叢枝（ ramariastricta ） 、粘柄絲膜菌（ cortinari 。
  2. Were studied together with the reference strains of recognized rhizobium and bradyrhizobiwn species by performing polyphasic taxonomy, including numerical taxonomy, rep - pcr fingerprinting, 16s rdna pcr - rflp. the result show that : the growth rate of rhizobia isolated from the root nodules of pueraria spp. showed great diversity. ccbau41147 ccbau6110 k ccbau61096 and ccbau61095 were fast - growing strains, the single colony size was bigger than 1mm after 2 days incubated oq yma medium at 28 they can produce acid. the other strains were slow - growing strains, their single colony size was less than 1 mm after 7 days incubated on yma medium at 28. they can produce alkali

    本研究以從我國四川、河南、安徽和湖南等地分離的32株葛藤根瘤菌為研究對象，以20株已知種的根瘤菌為參比菌株，採用數值分類、 rep - pcr指紋分析、 16srdnapcr - rflp指紋分析等現代根瘤菌分類技術，初步研究了葛藤根瘤菌的生物多樣性和分類地位，結果表明：葛藤根瘤菌在生長速率上表現出多樣性，菌株ccbau41147 、 ccbau61096 、 ccbau61101和ccbau61095生長較快， yma培養基上28培養2 - 3天後，單個菌落直徑大於1mm ，具有產酸能力，是快生型葛藤根瘤菌；其餘待測葛藤根瘤菌生長較慢， yma培養基上28培養7天後，單個菌落直徑小於1mm ，具有產堿能力，是慢生型葛藤根瘤菌。
  3. The rapd - pcr conditions were optimized by example experiments of two dna templates from different ecological regions, and 18 of 40 arbitrary decamer nucleotide primers were also screened with good amplication and repetition. the 17 sets of dna fingerprinting patterns were sharply made for 20 basidiocarps tested

    從40個隨機引物中篩選到18個擴增效果好，重復性穩定的引物以介導不同來源的20個松茸子實體dna的擴增，得到了它們清晰可辨的dna指紋。
  4. At first, the gene of eif - 5a was fished from mo - 7e cell line using rt - pcr. then we successfully construct the prokaryotic expression vectors of eif - 5a. after expression and purification, rheif - 5a was identified by western - blot and peptide mass - fingerprinting

    本工作首先從mo7e細胞中提取rna ，通過rt - pcr方法釣取eif - 5a ，在確認序列正確的基礎上，構建eif - 5a的原核表達載體。
  5. And eric - pcr fingerprinting analysis indicated xj96077 was identical with other s. meliloti at similarity level of 71 %. these results showed that xj96077 belong to sinorhizobium meliloti

    同時， eric - pcr指紋圖譜的分析表明，該菌與其他苜蓿中華根瘤菌的相似性達到71 % 。
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