Alleles - ka wehewehe ana o ka manaÿo, ki ina hana like o ka AaOIeIOUIeXAOAaIN

<- @page {palena pau: 2cm}! P {palena pau-lalo: 0.21cm} ->

Genotype ka loaʻa o ke ākeaʻano o nā'ōewe, a ma ka huli e like me ka hookahi pa alima. I ka mea hoʻoheheʻe kālā a aaiaoe?, Mendel, ma kana mau palapala, hōʻike mailaʻo ia loaʻa wale i kekahi manawa, e launa pū 'alleles mea - ka wā he mea loa dominance (prevalence) o kekahi o na alleles, oiai koe pau loa recessive (OE i ka lua,' o ia hoʻi,ʻaʻole kākou i loko o .. AaOIeIOUIeXAOAaIN). Eia naʻe, hookahi ke olelo aku nei au i ka phenotypic hōʻike o nā'ōewe (mawaho, kekahi 'e nānā) e ole wale hilinaʻi ma luna o kekahi a me ka paʻa o nā'ōewe no ka mea, o kekahi no o ka AaOIeIOUIeXAOAaIN o ka mea a pau nenoaiu.

I ka ike maopopo interacting nā polokina a me nā'ūhū, akā,ʻaʻole nā'ōewe.

Ke aaiaoe kumu i ike okoa ia elua wale ke ano o ka 'ōewe AaOIeIOUIeXAOAaIN - ka mua ninoieo i loko o ka AaOIeIOUIeXAOAaIN o allelic nā'ōewe, he lua, niioaaonoaaiii, ole-allelic. Wale no e maopopo, a me ka lako eʻaoʻao o ka pukana, no ka mea,ʻaʻole launa pū 'ana i kekahi manaÿo mai o ka puke, a me na nā polokina e i synthesized i loko o ka polokalamu i ho'ākāka' ia ma ka cytoplasm o keena, a me ka nui o kēia mau nā polokina ma na miliona. Ka polokalamu ia, a e e synthesized e nā polokina, a me kaʻilihune, e hoʻomōhala lākou hou AaOIeIOUIeXAOAaIN moe i loko o nā nā'ōewe e lawelawe mawaho kauoha i loko o nā chromosomes o ka halepaahao (organelles ultraskopcheskie aeee).

He aha nā'ōewe i kapaia alleles?

Allelic nā'ōewe - i nā'ōewe i hoopiha i ka ia "wahi" ( 'ole loci) i loko o ka chromosomes. Na mea ola a meaola i na alleles i loko o ka paʻa. Ke AaOIeIOUIeXAOAaIN o allelic nā'ōewe ke hana i loko o kekahi mau aoao, a i kapa: kodominirovanie, superdominance, piha a kāpili dominance.

Allelic nā'ōewe pāʻani aku ma luna o ke kumu o ka piha dominance ina ka Hoʻohaku'ōewe hana loa 'aʻe' recessive. Kāpili dominance pilina hiki ke kapaia, i a he recessive'ōewe ua uhi pū mea aole i hiki maopopo a me ka loaa ana, aole nae palena iki, komo i loko o ke kahua o phenotypic kāna moʻolelo.

Kodominirovanie ia lŘlŘ ina ka allelic nā'ōewe mana a ko lakou mau waiwai kū kaʻawale o kekahi i kekahi. Paha ka loa illustrative kumu hoʻohālike o kodominirovaniya AB0 koko'ōnaehana ma i kū kaʻawale hana o A a me B nā'ōewe.

Superdominance - mea e hoomahuahua i ka pono o phenotypic hoike ana mai o ka Hoʻohaku'ōewe ina ia mea "i loko o ka huipūʻana" me ka recessive. Ia mea, ina kekahi allele he 2 Hoʻohaku nā'ōewe, ka mea, hōʻike ino loa aku ma mua o Hoʻohaku'ōewe, ke aupuni ' "i loko o ka huipūʻana" me ka recessive.

mau allelism

E like me ka olelo mua, kela mea keia mea e noho ana me ia i e wale 2 allelic'ōewe alleles akā, hiki e nui oi aku elua - keia kŰia ua kapaia mau allelism. Iki aku nei au i ka hōʻike nō ia o phenotypic kāna moʻolelo ka hiki e hoʻokahi wale paʻa o nā alleles, oia hoi, oiai kekahi hana, na mea e ae e hoomaha aku.

Ua aneane mau homologous ('ālike) allele kuleana no ka hooulu ana a me ka hoike ana o ka ia hoailona, akā, oko i loko o ka mea e like ai o ka hōʻike 'ia nei. Kekahi mau allelism hoʻomaopop 'ana i loko o kekahi mau ano o ka'ōewe AaOIeIOUIeXAOAaIN. Ia mea,ʻaʻole ka mea, e kuleana no ka ia PAaIEN, akā, mua, hōʻike ia ma naʻano likeʻole, a me ka lua, ma keʻano o kāu kiʻina hana (piha, hapa dominance, a no laila, ma luna).

Ua makemake mea, no ke aha la keia hilahila? ʻO puni hoʻi - i loko o ka germ aeea no he mea me ia e ola ana ke kiʻi wale i kekahi paʻa o homologous alleles, akā, a no nā mea a pau? Ueony, ua Wehewehe i nā hāʻina i ka hihia. He keia, a loaʻa i ka variability o? Ueo i Radio he nui kūlana i loko o ka evolution o ke ola kanaka.