锟斤拷锟斤拷1.Aa锟斤拷一锟斤拷(du锟斤拷)锟斤拷位锟斤拷锟斤拷,AA;aa也锟斤拷一锟斤拷(du锟斤拷)锟斤拷位锟斤拷锟斤拷锟�?

锟斤拷锟斤拷锟斤拷锟斤拷:锟絊锟斤拷锟斤拷锟斤拷锟斤拷锟较讹拷锟斤拷锟絍锟揭傦拷,锟斤拷锟斤拷位锟斤拷锟斤拷膫锟�(g锟斤拷)锟絯锟斤拷锟絪锟斤拷锟絯,使锟揭傦拷锟絁(r锟斤拷n)锟斤拷A锟絚a锟斤拷锟角碉拷位锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)系锟斤拷锟斤拷锟斤拷@锟斤拷,A锟絚A,a锟絚a锟斤拷什么锟絇(gu锟斤拷n)系锟斤拷?锟統锟斤拷锟角非碉拷位锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)系?锟铰岋拷(sh锟斤拷)锟斤拷,锟斤拷位锟斤拷锟斤拷指锟斤拷锟角达拷锟斤拷锟斤拷同源染色锟絯锟斤拷锟斤拷同位锟矫的伙拷锟斤拷锟斤拷锟斤拷锟斤拷AA;aa锟斤拷锟斤拷什么讓锟揭傦拷锟斤拷锟紽(xi锟斤拷n)锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷?锟絥锟斤拷锟较碉拷位锟斤拷锟斤拷亩锟斤拷x锟斤拷:锟斤拷锟斤拷锟斤拷同源染色锟絯锟斤拷锟斤拷同位锟斤拷,锟杰匡拷锟斤拷一锟斤拷(du锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟皆狅拷幕锟斤拷锟�锟斤拷使锟揭傦拷锟絗锟絁(r锟斤拷n)锟斤拷Aa锟饺猴拷锟斤拷锟斤拷锟紷锟斤拷锟皆狅拷锟紸锟斤拷锟斤拷,锟街猴拷锟斤拷锟斤拷锟絒锟斤拷锟皆狅拷锟絘锟斤拷锟斤拷,锟脚岋拷一锟斤拷(du锟斤拷)锟斤拷位锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷,AA,Aa,aa锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟揭伙拷锟�(du锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟皆狀。锟斤拷锟斤拷全锟紷锟皆碉拷前锟斤拷锟斤拷,锟斤拷锟斤拷锟酵烇拷Aa锟侥傦拷(g锟斤拷)锟絯,锟斤拷锟皆狅拷锟斤拷F(xi锟斤拷n)只锟斤拷锟紷锟皆讹拷锟斤拷一锟斤拷(du锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟皆狅拷锟斤拷锟斤拷么,锟斤拷锟斤拷锟絯,锟絪锟斤拷锟絯锟紷然也锟斤拷锟斤拷锟斤拷锟角否含碉拷位锟斤拷锟斤拷锟斤拷锟斤拷锟叫旓拷锟斤拷锟斤拷锟�(j锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該锟皆伙拷锟斤拷锟斤拷锟角凤拷锟斤拷一锟斤拷(g锟斤拷)锟紷锟皆伙拷锟斤拷锟揭伙拷锟�(g锟斤拷)锟絒锟皆伙拷锟斤拷M锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷

锟斤拷锟斤拷2.锟斤拷锟斤拷锟截組锟紽(xi锟斤拷n)锟斤拷H锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷?

锟斤拷锟斤拷锟斤拷锟斤拷:锟斤拷锟斤拷锟截組指锟斤拷锟角非碉拷位锟斤拷锟斤拷之锟絞锟斤拷锟斤拷锟铰組锟较現(xi锟斤拷n)锟斤拷锟斤拷通锟絕锟斤拷锟斤拷锟截組,锟杰夛拷a(ch锟斤拷n)锟斤拷锟铰的伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷锟斤拷要锟斤拷源锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,锟节減锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絕锟斤拷锟斤拷,锟斤拷一锟轿凤拷锟窖碉拷锟侥凤拷锟絯锟絩(sh锟斤拷)锟节匡拷锟杰發(f锟斤拷)锟斤拷锟斤拷锟斤拷效锟斤拷锟芥互锟絈锟紽(xi锟斤拷n)锟斤拷,锟酵碉拷一锟轿凤拷锟窖猴拷锟节的凤拷同源染色锟絯锟斤拷锟缴組锟较現(xi锟斤拷n)锟斤拷,锟斤拷锟杰岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟截組锟斤拷锟斤拷锟斤拷(du锟斤拷)锟节诧拷锟斤拷锟組(j锟斤拷n)锟叫減锟斤拷(sh锟斤拷)锟斤拷锟窖碉拷锟斤拷锟斤拷锟界細(x锟斤拷)锟斤拷锟斤拷,锟絪锟斤拷锟斤拷通锟絕锟斤拷(x锟斤拷)锟斤拷锟絪锟斤拷锟絧锟紻(zhu锟斤拷n)锟斤拷(d锟斤拷o)锟斤拷锟絕锟教岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟截組锟斤拷锟紷然,锟絧锟斤拷(sh锟斤拷)锟斤拷锟窖诧拷锟角岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟截組锟斤拷唯一途锟斤拷锟斤拷锟斤拷锟斤拷锟揭傦拷锟斤拷(y锟斤拷ng)該锟斤拷通锟絕锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟絞(sh锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷變锟斤拷視锟斤拷锟斤拷锟斤拷锟截組锟斤拷锟角伙拷锟斤拷突變锟斤拷

      3.锟斤拷锟接硷拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟給同源染色锟絯锟斤拷?

锟斤拷锟斤拷锟斤拷锟斤拷:锟斤拷锟斤拷锟絥锟斤拷锟较把硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟絕锟斤拷染色锟絯锟侥旓拷(sh锟斤拷)锟斤拷锟皆讹拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟皆憋拷示,锟斤拷锟斤拷使锟揭傦拷锟絁(r锟斤拷n)锟斤拷锟斤拷锟接硷拷(x锟斤拷)锟斤拷锟斤拷一锟斤拷锟給同源染色锟絯,锟絊锟斤拷锟絵目也锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟剿學(xu锟斤拷)锟斤拷锟斤拷锟铰岋拷(sh锟斤拷)锟斤拷,通锟絕锟斤拷(du锟斤拷)锟洁倍锟絯锟斤拷染色锟絯锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟統锟絣(f锟斤拷)锟紽(xi锟斤拷n),锟斤拷锟接硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷全锟叫匡拷锟杰达拷锟斤拷同源染色锟絯锟侥★拷

锟斤拷锟斤拷4.锟給锟斤拷锟斤拷锟较碉拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟侥憋拷锟絯锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟絯锟斤拷母锟斤拷锟斤拷?

锟斤拷锟斤拷锟斤拷锟斤拷;锟斤拷锟斤拷覀锟斤拷锟斤拷锟斤拷锟斤拷戏锟斤拷锟斤拷锟斤拷锟斤拷o锟斤拷锟斤拷锟斤拷,锟斤拷(hu锟斤拷)锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷K锟矫碉拷锟侥無锟斤拷锟斤拷锟斤拷只锟角沒锟叫種锟接碉拷锟竭猴拷锟斤拷锟介部锟斤拷,锟斤拷硬锟斤拷(锟絅皮)锟絪锟斤拷然锟斤拷锟斤拷锟斤拷锟紷锟斤拷(d锟斤拷ng)然锟斤拷锟斤拷锟较岋拷(sh锟斤拷)锟紿要锟斤拷,锟角诧拷锟斤拷锟叫碉拷锟斤拷锟斤拷锟斤拷,锟斤拷锟侥憋拷锟絯锟斤拷母锟斤拷,锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷),锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟絖锟侥碉拷一锟斤拷苹锟斤拷纬傻锟斤拷锟斤拷锟揭诧拷锟�(hu锟斤拷)锟斤拷硬锟斤拷,锟斤拷锟秸�锟斤拷锟斤拷

锟斤拷锟斤拷5.锟斤拷水锟斤拷锟截烇拷什么锟斤拷锟絋锟斤拷(d锟斤拷o)锟洁倍锟絯锟侥產(ch锟斤拷n)锟斤拷?

锟斤拷锟斤拷锟斤拷锟斤拷:锟斤拷锟斤拷思锟斤拷锟斤拷同锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷:锟斤拷水锟斤拷锟斤拷锟节硷拷(x锟斤拷)锟斤拷锟斤拷锟窖時(sh锟斤拷)前锟斤拷锟斤拷锟斤拷嗉忥拷N锟絲锟斤拷锟斤拷锟戒線锟斤拷锟斤拷锟斤拷,使锟斤拷锟斤拷锟�,锟組(j锟斤拷n)锟斤拷锟斤拷止锟斤拷锟絅锟絯锟斤拷锟轿筹拷,锟斤拷止锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟侥凤拷锟斤拷锟斤拷锟斤拷染色锟絯锟斤拷(sh锟斤拷)目锟斤拷么锟斤拷(hu锟斤拷)锟接憋拷锟斤拷?锟斤拷锟紽(xi锟斤拷n)锟斤拷锟较嗭拷锟絵锟絕锟斤拷偶然锟斤拷锟絊锟斤拷锟斤拷锟斤拷锟较庯拷锟斤拷锟絭锟解細(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟絩(sh锟斤拷)锟斤拷锟斤拷馗锟斤拷V锟絎(xu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絲锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟节絲锟斤拷锟斤拷臓锟斤拷锟斤拷锟斤拷锟�,锟斤拷么锟紽(xi锟斤拷n)锟斤拷前锟节硷拷锟絅锟絯锟狡夛拷锟斤拷,只锟杰岋拷(d锟斤拷o)锟斤拷未锟斤拷锟窖的硷拷(x锟斤拷)锟斤拷锟斤拷每锟絣染色锟絯锟斤拷一锟斤拷(du锟斤拷)锟斤拷锟斤拷染色锟斤拷锟絯,2锟斤拷(g锟斤拷)DNA锟斤拷锟斤拷,锟斤拷染色锟絯锟侥旓拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該變锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷锟斤拷锟�?锟斤拷锟絲锟絚(di锟斤拷n)一锟街烇拷锟�,锟斤拷锟斤拷染色锟斤拷锟絯锟侥凤拷锟絰锟斤拷锟斤拷锟角憋拷锟斤拷(d锟斤拷ng)锟截憋拷锟絲锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟侥旓拷锟窖★拷也锟斤拷锟斤拷锟絝,染色锟絯锟斤拷(sh锟斤拷)目锟接憋拷锟斤拷锟斤拷锟絚锟斤拷锟絅锟絯锟給锟絇(gu锟斤拷n)锟斤拷锟斤拷(j锟斤拷ng)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟紺锟斤拷,锟斤拷锟絲锟絚(di锟斤拷n)锟斤拷锟斤拷锟絚锟斤拷(x锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟絵锟絰锟接达拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟紷锟斤拷,锟斤拷锟絵锟斤拷迎锟叫讹拷锟斤拷锟斤拷锟斤拷

       6.同一锟斤拷锟斤個(g锟斤拷)锟絯锟侥诧拷同锟組锟斤拷锟斤拷(x锟斤拷)锟斤拷,DNA锟斤拷同锟斤拷?mRNA,锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷?

锟斤拷锟斤拷锟斤拷锟斤拷:锟絊锟斤拷同锟絎(xu锟斤拷)锟絁(r锟斤拷n)锟斤拷同一锟斤拷锟斤拷锟絯锟斤拷同锟絅類的組锟斤拷锟斤拷(x锟斤拷)锟斤拷,锟斤拷锟斤拷锟斤拷源锟斤拷锟杰撅拷锟窖斤拷(j锟斤拷ng)锟叫絲锟斤拷锟窖得碉拷,锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)一锟斤拷锟斤拷同,锟斤拷么,锟斤拷(j锟斤拷ng)锟紻(zhu锟斤拷n)錄和凤拷锟絞锟斤拷锟絕锟斤拷,锟斤拷锟斤拷锟斤拷mRNA锟絧锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟接種锟揭惨伙拷锟斤拷锟酵�锟斤拷锟斤拷锟斤拷锟絝锟斤拷前锟诫部锟斤拷锟斤拷锟絖,锟斤拷锟斤拷氩匡拷锟斤拷e(cu锟斤拷)锟絗,锟斤拷?y锟斤拷n)锟斤拷锟斤拷锟剿�?x锟斤拷)锟斤拷锟侥分伙拷锟斤拷锟斤拷(d锟斤拷o)锟铰碉拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷锟紷,锟斤拷锟斤拷同一锟斤拷(g锟斤拷)锟剿的紅锟斤拷(x锟斤拷)锟斤拷锟叫猴拷血锟絫锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷w锟斤拷(x锟斤拷)锟斤拷锟斤拷渭锟�(x锟斤拷)锟斤拷锟叫就沒锟斤拷,同锟斤拷,锟轿硷拷(x锟斤拷)锟斤拷锟叫猴拷锟揭达拷脫锟斤拷酶,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷w锟斤拷(x锟斤拷)锟斤拷锟斤拷t锟斤拷(x锟斤拷)锟斤拷锟叫沒锟叫碉拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷同,锟斤拷锟斤拷影響和匡拷锟狡碉拷mRNA锟絧锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷什么锟斤拷锟皆诧拷同锟斤拷?原锟斤拷,锟斤拷(j锟斤拷ng)锟斤拷(x锟斤拷)锟斤拷锟街伙拷,锟斤拷同锟絅類碉拷锟絯锟斤拷(x锟斤拷)锟斤拷锟叫伙拷锟斤拷姆N類和旓拷(sh锟斤拷)锟斤拷锟絤然锟斤拷同,锟斤拷锟斤拷只锟叫诧拷锟街伙拷锟斤拷锟杰岋拷(sh锟斤拷)锟紿指锟斤拷(d锟斤拷o)锟紻(zhu锟斤拷n)錄和凤拷锟絞锟斤拷锟斤拷锟斤拷(x锟斤拷)锟斤拷锟街伙拷使锟斤拷锟街伙拷锟斤拷失去锟斤拷锟斤拷,锟斤拷锟紷些锟斤拷锟斤拷锟节诧拷同锟組锟斤拷锟斤拷(x锟斤拷)锟斤拷锟叫的種锟斤拷锟斤拷锟斤拷锟酵�,锟結(ji锟斤拷)锟斤拷锟酵岋拷(d锟斤拷o)锟斤拷锟剿匡拷锟斤拷锟絲锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷同,锟絪锟矫碉拷锟剿诧拷同锟斤拷mRNA锟酵碉拷锟斤拷锟絴(zh锟斤拷),锟斤拷(d锟斤拷ng)然也锟斤拷锟斤拷锟絁(r锟斤拷n)锟介參锟絚锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷c锟斤拷锟絞锟侥伙拷锟斤拷锟斤拷锟斤拷锟斤拷,锟斤拷一锟斤拷锟教讹拷锟较凤拷映該類硷拷(x锟斤拷)锟斤拷全锟斤拷锟皆碉拷锟斤拷锟斤拷(du锟斤拷)锟斤拷小锟斤拷

锟斤拷锟斤拷7.锟节硷拷(x锟斤拷)锟斤拷锟紻锟斤拷锟叫旓拷锟斤拷,锟給同源染色锟絯锟角凤拷锟斤拷锟斤拷锟斤拷锟皆擄拷锟�(x锟斤拷)锟斤拷一锟斤拷處锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖第讹拷锟轿凤拷锟斤拷锟絕锟教碉拷锟斤拷锟斤拷(j锟斤拷)?

锟斤拷锟斤拷锟斤拷锟斤拷:處锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖第讹拷锟轿凤拷锟斤拷锟絕锟教的硷拷(x锟斤拷)锟斤拷,通锟斤拷锟揭傦拷锟絁(r锟斤拷n)锟斤拷o同源染色锟絯锟侥达拷锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷跍p锟斤拷(sh锟斤拷)锟斤拷锟窖碉拷一锟轿凤拷锟窖的猴拷锟斤拷,锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷同源染色锟絯锟侥兩兩凤拷锟絰锟斤拷锟斤拷锟斤拷,锟給同源染色锟絯锟角凤拷锟斤拷锟斤拷锟斤拷锟皆擄拷锟�(x锟斤拷)锟斤拷一锟斤拷處锟节減锟斤拷(sh锟斤拷)锟斤拷锟窖第讹拷锟轿凤拷锟斤拷锟絕锟教碉拷锟斤拷锟斤拷(j锟斤拷)锟斤拷?锟戒實(sh锟斤拷),通锟絕锟斤拷(du锟斤拷)植锟斤拷幕锟剿庯拷x锟絯锟斤拷锟紹(y锟斤拷ng),锟斤拷(d锟斤拷ng)锟斤拷膯锟斤拷锟斤拷锟街筹拷锟斤拷鄯锟侥孤达拷锟斤拷殖锟饺現(xi锟斤拷n)锟斤拷锟統锟斤拷锟斤拷,锟給同源染色锟絯锟斤拷锟斤拷锟斤拷也锟斤拷全锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟叫絲锟斤拷锟斤拷锟斤拷锟斤拷么,锟紷然锟斤拷锟斤拷锟皆猴拷(ji锟斤拷n)锟轿地帮拷锟叫無同源染色锟絯锟斤拷锟斤拷锟叫斷細(x锟斤拷)锟斤拷锟斤拷锟窖凤拷式锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷

锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

      锟竭讹拷锟斤拷锟斤拷锟�(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟絉锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)