非单着丝粒染色体相关词汇

m障着丝粒染色体相关词汇理非单着丝粒染色体，就是着丝粒不止一个的染色体。如双着丝粒染色体、三着丝粒染色体。小编为大家整理非单着丝粒染色体相关词汇，希望对你有帮助哦！非单着丝粒染色体aneucentricchromosome着丝粒错分centromeremisdivision无着丝粒染色体akineticchromosome无着丝粒断片akineticfragment,acentricfragment着丝粒融合centricfusion无着丝粒环acentricring双着丝粒染色体dicentricchromosome多着丝粒染色体polycentricchromosome染色单体桥chromatidbridge染色体桥chromosomebridge染色体断裂chromosomebreakage断裂-融合-桥循环breakage-fusion-bridgecycle［同源］嵌合体mosaic［异源］嵌合体chimera细胞［异源］嵌合体cytochimera雌雄嵌合体gynandromorph,gynandromorphism隐蔽［同源］嵌合体crypticmosaic突变延迟mutationallag可突变性mutability自发突变spontaneousmutation诱发突变inducedmutation可见突变visiblemutation体细胞突变somaticmutation回复突变backmutation,reversion突变基因又突变为原有状态。拟回复突变pseudoreversion前突变premutation副突变paramutation至攵死突变lethalmutation突变发生mutagenesis突变体mutant又称"突变型"。突变率mutationrate突变频率mutationfrequency微突变micromutation大突变macromutation染色体突变chromosomalmutation正向突变forwardmutation细胞质突变cytoplasmicmutation突变固定mutationfixation突变谱mutationalspectrum突变协同作用mutationalsynergism芽变budmutation,sport模拟突变体mimicmutant重棒眼doublebar又称’双棒眼”，“超棒眼”，标记为“BB”。是黑腹果蝇唾腺染色体的X染色体上16A区段重复三次的一种特殊的表型效应。ClB技术ClBtechniqueC代表X染色体上交换抑制因子，它限制了互换。l代表X染色体的隐性致死基因。B代表X染色体的显性棒眼基因。利用这样的果蝇可检测X染色体上发生新的致死突变。半寿期halflife基因组genome细胞质基因组plasmon基因座locus基因座连锁分析locuslinkageanalysis位点site脆性位点fragilesite基因gene显性基因dominantgene隐性基因recessivegene等位基因allele,allelomorph非等位基因non-allele复等位基因multiplealleles拟等位基因pseudoalleles同等位基因iso-allele半等位基因semi-allele对立等位基因oppositionalallele同点等位基因homoallele新效等位基因neomorph超效等位基因hypermorph亚效等位基因hypomorph下效等位基因hyparchicgene无效等位基因amorph反效等位基因antimorph等效异位基因polymericgene阶梯等位基因stepallelomorph,stepallele上位基因epistaticgene下位基因hypostaticgene连锁基因linkedgene性连锁基因sex-linkedgene不完全连锁基因incompletelylinkedgene至攵死基因lethalgene半致死基因semi-lethalgene亚致死基因sublethalgene平衡致死基因balancedlethalgene主基因mastergene,majorgene互补基因complementarygene修饰基因modifier基因相互作用geneinteraction等位基因内相互作用interallelicinteraction等位基因间互补interalleliccomplementation背景基因型backgroundgenotype和所研究的表型直接有关的基因以外的全部基因的总称。条件基因conditionalgene自效基因autarchicgene着丝基因centrogene不联会基因asynapticgene交换抑制因子crossoversuppressor细胞质基因plasmagene,cytogene质体基因plastogene原基因protogene原癌基因proto-oncogene癌基因oncogene同源基因homologousgenes育性恢复基因restoringgene自体不育基因self-sterilitygene自身回复基因selfergene易变基因mutablegene寡基因oligogene沉默基因silentgene,silencer超基因super-gene半合基因hemizygousgene同线基因syntenicgene从属基因slavegene标记基因markergene染色体周期chromosomecycle复制replication核内再复制endoreduplication有丝分裂mitosisC有丝分裂C-mitosis秋水仙素阻断的有丝分裂。成熟分裂maturationdivision前减数分裂prereductionaldivision在减数分裂的两次分裂中，第一次分裂时染色体数减半称前减数分裂。减数分裂reductiondivision,meiosis后减数分裂post-meioticdivisionC减数分裂C-meiosis为秋水仙素阻断的减数分裂。减数分裂驱动meioticdrive核分裂karyokinesis核内有丝分裂endomitosis同型分裂homotypicdivision异型分裂heterotypicdivision第一次分裂分离firstdivisionsegregation均等分裂equationaldivision中期停顿metaphasearrestC中期C-metaphase秋水仙碱效应colchicineeffect简称失效应"。联会synapsis异源联会allosyndesis体细胞［染色体］联会somaticsynapsis联会复合体synaptonemalcomplex,SC侧体lateralelement联会复合体的一部分，由侧线组成的。其二侧与染色质纤维毗联在一起并具有横纹的带。染色中心chromosomecenter,chromocenter双翅目昆虫在唾腺细胞染色体的异染质部份集合成染色中心。中央成分centralelement染色体的联会复合体的中央部分，呈梯状结构。端部联会acrosyndesis不联会asynapsis关联association染色体联合chromosomeassociation交叉chiasma复交叉multiplechiasma交叉局部化localizationofchiasma中间交叉interstitialchiasma相互交叉reciprocalchiasmata交叉中心化chiasmacentralization［交叉］端化［chiasma］terminalization端粒telomere着丝粒centromere,kinetochore又称"动原粒”。着丝粒分裂centricsplit缢痕constriction［染色体］随体［chromosome］satellite副核accessorynucleus核仁组织者nucleolusorganizer固缩pycnosis异固缩heteropycnosis染色质chromatin真核生物DNA和组蛋白形成的复合物。常染色质euchromatin异染色质heterochromatin异染色质化heterochromatinization性染色质体sexchromatinbody性染色质sexchromatin组成型异染色质constitutiveheterochromatin凝聚染色质condensedchromatin染色质凝聚chromatinagglutination非染色质achromatin副染色质parachromatin染色粒chromomere染色线chromonema染色单体chromatid子染色单体daughterchromatid姐妹染色单体sisterchromatid非姐妹染色单体non-sisterchromatid四分染色单体chromatidtetrad染色单体互换chromatidinterchange［染色体组型］丹佛体制Denversystem染色体chromosome常染色体autosome性染色体sexchromosome非单着丝粒染色体aneucentricchromosome着丝粒错分centromeremisdivision无着丝粒染色体akineticchromosome无着丝粒断片akineticfragment,acentricfragment着丝粒融合centricfusion无着丝粒环acentricring双着丝粒染色体dicentricchromosome多着丝粒染色体polycentricchromosome染色单体桥chromatidbridge染色体桥chromosomebridge染色体断裂chromosomebreakage断裂-融合-桥循环breakage-fusion-bridgecycle［同源］嵌合体mosaic［异源］嵌合体chimera细胞［异源］嵌合体cytochimera雌雄嵌合体gynandromorph,gynandromorphism隐蔽［同源］嵌合体crypticmosaic突变延迟mutationallag可突变性mutability自发突变spontaneousmutation诱发突变inducedmutation可见突变visiblemutation体细胞突变somaticmutation回复突变backmutation,reversion突变基因又突变为原有状态。拟回复突变pseudoreversion前突变premutation副突变paramutation至攵死突变lethalmutation突变发生mutagenesis突变体mutant又称"突变型"。突变率mutationrate突变频率mutationfrequency微突变micromutation大突变macromutation染色体突变chromosomalmutation正向突变forwardmutation细胞质突变cytoplasmicmutation突变固定mutationfixation突变谱mutationalspectrum突变协同作用mutationalsynergism芽变budmutation,sport模拟突变体mimicmutant重棒眼doublebar又称’双棒眼”，“超棒眼”，标记为“BB”。是黑腹果蝇唾腺染色体的X染色体上16A区段重复三次的一种特殊的表型效应。ClB技术ClBtechniqueC代表X染色体上交换抑制因子，它限制了互换。l代表X染色体的隐性致死基因。B代表X染色体的显性棒眼基因。利用这样的果蝇可检测X染色体上发生新的致死突变。半寿期halflife基因组genome细胞质基因组plasmon基因座locus基因座连锁分析locuslinkageanalysis位点site脆性位点fragilesite基因gene显性基因dominantgene隐性基因recessivegene等位基因allele,allelomorph非等位基因non-allele复等位基因multiplealleles拟等位基因pseudoalleles同等位基因iso-allele半等位基因semi-allele对立等位基因oppositionalallele同点等位基因homoallele新效等位基因neomorph超效等位基因hypermorph亚效等位基因hypomorph下效等位基因hyparchicgene无效等位基因amorph反效等位基因antimorph等效异位基因polymericgene阶梯等位基因stepallelomorph,stepallele上位基因epistaticgene下位基因hypostaticgene连锁基因linkedgene性连锁基因sex-linkedgene不完全连锁基因incompletelylinkedgene至攵死基因lethalgene半致死基因semi-lethalgene亚致死基因sublethalgene平衡致死基因balancedlethalgene主基因mastergene,majorgene互补基因complementarygene修饰基因modifier基因相互作用geneinteraction等位基因内相互作用interallelicinteraction等位基因间互补interalleliccomplementation背景基因型backgroundgenotype和所研究的表型直接有关的基因以外的全部基因的总称。条件基因conditionalgene自效基因autarchicgene着丝基因centrogene不联会基因asynapticgene交换抑制因子crossoversuppressor细胞质基因plasmagene,cytogene质体基因plastogene原基因protogene原癌基因proto-oncogene癌基因oncogene同源基因homologousgenes育性恢复基因restoringgene自体不育基因self-sterilitygene自身回复基因selfergene易变基因mutablegene寡基因oligogene沉默基因silentgene,silencer超基因super-gene半合基因hemizygousgene同线基因syntenicgene从属基因slavegene标记基因markergene染色体周期chromosomecycle复制replication核内再复制endoreduplication有丝分裂mitosisC有丝分裂C-mitosis秋水仙素阻断的有丝分裂。成熟分裂maturationdivision前减数分裂prereductionaldivision在减数分裂的两次分裂中，第一次分裂时染色体数减半称前减数分裂。减数分裂reductiondivision,meiosis后减数分裂post-meioticdivisionC减数分裂C-meiosis为秋水仙素阻断的减数分裂。减数分裂驱动meioticdrive核分裂karyokinesis核内有丝分裂endomitosis同型分裂homotypicdivision异型分裂heterotypicdivision第一次分裂分离firstdivisionsegregation均等分裂equationaldivision中期停顿metaphasearrest端部联会acrosyndesis不联会asynapsis关联association染色体联合chromosomeassociation交叉chiasma复交叉multiplechiasma交叉局部化localizationofchiasma中间交叉interstitialchiasma相互交叉reciprocalchiasmata交叉中心化chiasmacentralization［交叉］端化［chiasma］terminalization端粒telomere着丝粒centromere,kinetochore又称"动原粒”。着丝粒分裂centricsplit缢痕constriction［染色体］随体［chromosome］satellite副核accessorynucleus核仁组织者nucleolusorganizer固缩pycnosis异固缩heteropycnosis染色质chromatin真核生物DNA和组蛋白形成的复合物。常染色质euchromatin异染色质heterochromatin异染色质化heterochromatinization性染色质体sexchromatinbody性染色质sexchromatin组成型异染色质constitutiveheterochromatin凝聚染色质condensedchromatin染色质凝聚chromatinagglutination非染色质achromatin副染色质parachromatin染色粒chromomere染色线chromonema染色单体chromatid子染色单体daughterchromatid姐妹染色单体sisterchromatid非姐妹染色单体non-sisterchromatid四分染色单体chromatidtetrad染色单体互换chromatidinterchange［染色体组型］丹佛体制Denversystem染色体chromosome常染色体autosome性染色体sexchromosome环状染色体ringchromosome标记染色体markerchromosome又称"标志染色体"。类染色体chromosomoid副染色体accessorychromosome,extrachromosome又称"额外染色体”。限雄染色体androsome巨型染色体giantchromosome微型染色体mini-chromosome微小染色体minutechromosome超前凝聚染色体prematurelycondensedchromosome,PCC异形染色体heteromorphicchromosomeA染色体Achromosome二倍体染色体组中的正常染色体。有别于B染色体。B染色体Bchromosome许多种生物都具有异染质的染色体，其作用尚不明确。例如玉米可具有许多条B染色体。单体monosomic单体性monosomy单价体univalent二价体bivalent异形二价体heteromorphicbivalent二分体dyad,diad二联体dyad,diad同源二阶染色体autobivalent双二价体amphibivalent三体性trisomy三价体trivalent三体生物trisomic平衡三级三体balancedtertiarytrisomic四体性tetrasomy四价体quadrivalent四联体tetrad四分体tetrad四体生物tetrasomic多价体multivalent染色体螺旋chromosomecoiling染色体结chromosomeknob染色体支架chromosomescaffold染色体多态性chromosomalpo