Qhov sib txawv tseem ceeb ntawm allelic thiab non-allelic noob yog tias nyob rau hauv cov noob caj noob ces, cov alleles muaj nyob rau tib qhov chaw ntawm homologous chromosome thaum nyob rau hauv cov noob uas tsis yog-allelic, cov alleles muaj nyob rau ntawm qhov chaw sib txawv ntawm tib homologous. chromosome los qhia ib tus cwj pwm.
Mendelian piv tsis piav qhia txhua yam ntawm cov qauv qub txeeg qub teg. Cov kev hloov pauv no ua rau muaj qhov sib txawv hauv dihybrids thiab monohybrids. Allelic thiab non allelic noob thiab lawv cov kev sib cuam tshuam piav qhia qhov sib txawv ntawm Mendelian yam ntxwv. Cov kev sib txawv no raug xa mus rau kev sib cuam tshuam ntawm cov noob los yog qhov kev xav pom zoo.
Dab tsi yog Allelic Gene?
Allelic gene yog lwm hom ntawm cov noob uas muaj qhov sib npaug ntawm cov txheeb ze ntawm homologous chromosomes los qhia txog tus cwj pwm tshwj xeeb. Cov noob no muaj lub luag haujlwm rau cov yam ntxwv sib txawv. Allelomorph yog lwm lo lus rau cov noob caj noob ces. Muaj ntau hom kab mob allelic raws li lawv cov kev sib cuam tshuam. Lawv yog cov tsis tiav dominance (monohybrid thiab dihybrid), co-dominance, overdominance, lethal factor, thiab ntau alleles. Thaum tsis tiav dominance, lub dominant allele tsis suppress lwm allele kiag li. Nws tshwm sim nyob rau hauv nruab nrab phenotype, thiab lub heterozygote yuav phenotypically distinguishable los ntawm homozygotes. Thaum lub sij hawm co-dominance, ob leeg alleles ntawm cov noob yog qhia nyob rau hauv heterozygotes nrog phenotypes ntawm ob niam txiv.
Daim duab 01: Allelic Gene
Thaum cov noob caj noob ces sib cuam tshuam thiab tsim cov noob caj noob ces, nws ua rau tus neeg tuag. Kev tuag tshwm sim thaum cov noob caj noob ces tseem ceeb. Ntau tus alleles yog lwm hom kev sib cuam tshuam ntawm cov noob caj noob ces qhov twg ob lossis ntau dua alleles nyob ntawm tib lub noob chaw ntawm homologous chromosome los qhia ib tus cwj pwm.
Yam Tsis yog Allelic Gene yog dab tsi?
Ib tus noob tsis yog allelic yog lwm hom ntawm cov noob tam sim no ntawm ntau txoj haujlwm ntawm homologous chromosome los qhia txog tus cwj pwm tshwj xeeb. Nrog rau lawv cov kev sib cuam tshuam, cov noob uas tsis yog-allelic tuaj yeem cuam tshuam rau ib lub noob ntawm lwm tus thaum lub sij hawm gene qhia. Cov kev sib cuam tshuam no muaj xws li epistasis (recessive thiab dominant), inhibitory factor, inhibitory factor nrog ib nrab dominance, polymorphic gene, duplicate gene, ib tug duplicate noob nrog dominance hloov, thiab ntau yam (ob loci thiab peb loci), kev sib cuam tshuam yooj yim, thiab complementary factor. Hauv kev sib cuam tshuam yooj yim, ob khub niam txiv allelic cuam tshuam rau ib qho phenotype.
Daim duab 02: Cov noob tsis yog Allelic Ua kom rov ua dua
Epistasis tshwm sim thaum cov noob lossis ib khub ntawm cov noob npog qhov kev qhia ntawm lwm cov noob uas tsis yog allelic. Qhov no tuaj yeem yog tus mob epistasis los yog qhov tseem ceeb epistasis. Nyob rau hauv inhibitory yam, cov noob qhia tsis muaj phenotype tab sis tiv thaiv cov noob qhia ntawm lwm cov noob uas tsis yog allelic.
Dab tsi zoo sib xws ntawm Allelic thiab Non Allelic Gene?
- Nyob rau hauv ob qho tib si allelic thiab non-allelic noob, alleles muaj nyob rau hauv tib homologous chromosome.
- Ob leeg cuam tshuam cov kev qhia gene.
- Lawv qhia kev sib cuam tshuam.
- Cov kev sib cuam tshuam ntawm noob caj noob ces allelic thiab non-allelic yog qhov sib txawv ntawm Mendelian piv.
Qhov txawv ntawm Allelic thiab Non Allelic Gene yog dab tsi?
Qhov sib txawv tseem ceeb ntawm cov noob caj noob ces thiab tsis yog allelic yog qhov chaw ntawm cov alleles. Hauv cov noob caj noob ces, cov alleles muaj nyob rau ntawm tib qhov chaw ntawm homologous chromosome, tab sis nyob rau hauv cov noob uas tsis yog-allelic, cov alleles muaj nyob rau ntawm qhov chaw sib txawv ntawm tib homologous chromosomes thiaj li qhia tau ib tus cwj pwm. Ob lub noob muaj feem cuam tshuam cov noob qhia hauv ntau txoj hauv kev vim lawv cov kev sib cuam tshuam.
Cov hauv qab no qhia txog qhov sib txawv ntawm cov noob caj noob ces allelic thiab tsis yog allelic nyob rau hauv daim ntawv tabular rau ib sab sib piv.
Summary – Allelic vs Non Allelic Gene
Mendalian piv tsis piav qhia txhua yam ntawm cov qauv qub txeeg qub teg. Cov kev hloov pauv no ua rau muaj qhov sib txawv hauv dihybrids thiab monohybrids. Allelic thiab non allelic noob thiab lawv cov kev sib cuam tshuam piav qhia cov kev sib txawv no. Qhov sib txawv tseem ceeb ntawm cov noob caj noob ces thiab tsis yog allelic yog qhov chaw ntawm cov alleles uas cuam tshuam rau cov noob caj noob ces. Tab sis nyob rau hauv ob lub noob, cov alleles muaj nyob rau tib homologous chromosome. Allelic thiab non-allelic genes qhia kev sib txawv. Qee qhov kev sib cuam tshuam tuaj yeem ua rau tuag taus thiab ua rau tuag.
