堿基替換 的英文怎麼說
中文拼音 [jiǎnjītìhuàn]
堿基替換
英文
base substitution-
However, the cloned promoter had 18 substitution at 18 sites, 22 deletions at 18 sites and 3 insertion at 3 sites between sites 0 - - - 1273 bp which was reported to control temporal - spatial specific expression, and 3 substitution at 3 sites, 6 deletions at 6 sites between - 1095 bp and - 1273 bp, the key functional sequence area, in comparing with known osg6b
但是與報道的osg6b比較，在決定時空特異性的0 - 1273bp功能區域內，有18處出現18堿基替換， 18處出現22堿基缺失， 3處出現3堿基插入；在核心功能序列區域（ - 1095bp - 1273bp ）內，有3處出現3堿基替換， 6處出現6堿基缺失。At the same time, there exists not some base deletion but only base substitution among them. there are 6 base transitions between the sequence of boacal5 ' and boccal5 ", and 2 transitions and 1 base transversions between boacal5 " and bogcal5 ", 3 transversions and 2 transitions between boccal5 " and bogcal5 ". 3. alignment of according sequences of putative amino acid of cal homologs from 8 plants reveals high conservation according to the mads domains of them
發現三者之間堿基序列差異僅僅是發生了堿基替代而不存在堿基的缺失現象，其中boacal5 』與boccal5 』之間存在6次堿基轉換，而boaca15 』和bogcal5 』之間則存在2次堿基轉換和1次堿基顛換， boccal5 』和bogcal5 』之間則有3次堿基顛換和2次堿基轉換。Sequence variation analysis exhibits high transition to transversion substitution ratios, and transitions and transversions are unsaturated in the sequence of cytochorme b gene. the base composition of the cytochrome b sequences was highly biased. using a structural model of the cytochrome b protein as a template, we divided cyt b sequence data for species within anserifomes into three functional domains
3 ）序列具有較高的轉換顛換比，基因序列中的轉換與顛換都未飽和，序列中的堿基組成高度偏倚： 4 ）按照細胞色素為蛋白結構模型，細胞色素b基因全序列可分為三個功能區，堿基替換飽和狀況與不同功能區相關聯。To discriminate between drier and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( haing no effect on the protein sequence )
為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。To discriminate between driver and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( having no effect on the protein sequence )
為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。Analysis of the variation of bases of epsps of brassicaceae, solanaceae and poaceae indicate that the evolutionary rates of epsps are different between brassicaceae and solanacea e and the rate in solanaceae is higher than the rate in brassicaceae according to the total substitution rate of bases
分別對十字花科、茄科、禾本科序列的堿基變異情況分析，結果表明， epsps基因在十字花科和茄科中的進化速率不一樣，對于總的堿基替換率，茄科高於十字花科。All the subjects were genotyped by pcr - rflp ( polymerase chain reaction - restriction fragment length polymorphism ) at polymorphic sac i site inside the exon 7 of the ahsg gene. this polymorphism involves a nucleotide substitution of c to g at the middle nucleotide of the codon at amino acid position 238 resulting in the replacement of threonine ( acc ) with serine ( agc )
所有的樣本通過聚合酶鏈式反應?限制性片段長度多態性方法（ pcr - rflp ）對ahsg基因的第7個外顯子內的sac多態性位點進行基因分型，該多態性位點為238號氨基酸密碼子中間的堿基c到g的替換，使蘇氨酸（ thr ， acc ）變為絲氨酸（ ser ， agc ） 。分享友人