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2023-5-25 23:06 | ֻ | |Ķģʽ
ȻȻʶҲҲʶһԽԽ࣬ձԽԽǿ

ƷʾˣƷʾ棬ƷʾһС˹̹˵һжǰź˵ģһҪʱ˵ǶѾûʧȥã˵ǵúͼֵѾˣѾʧȥ˴ڵ塣ǺʱȻʶͻᰲǵطȥһԼʹǣǾѾ(˵)һеİűȻʶĽΪȻʶǸÿһʡÿһÿһ˵ƷʵĸߵͺͺûģΪ汾ҲǸƷʵĸߵͺͺûġƷʾˣƷʾ棬ƷʾһУǵãǵƷʸߵͺͺû⡣һ˵ƷʻһѾ¾߱ˣ׻˵Ʒģ˼ȫÿһ˶Ҫ˽һ㣬Ϊֻ˽һпܳ׵ȥı͸ԼҪѲųѵƷԡηĸ񡢹()еƷʡߵ˼ΰ˸ȵȵЩõĻһĴȥΪǵDNAǵĻǵƷʣĺȻʶ

ڰɭַDzڵģҲҪĶΪʲôҪô˵أԭĵ㣺1һһҲһ㣬һ߼ȥһͼҲȥڵ಻ȥһеĶֲһҲȥ2ڰɭַǷġ˵ڰԶսʤа񲻿Զսʤ壬ħħҪ𣬻˲ԶõҸӢձȺڰаĹҲԶȨȫȫȫ࣬Ǻ3һﵽĸ߼ʱѾԼȥµĵ̫̫ϵˣòġԶǧ̫ܵϵռһѾǧٿ׵ĵΪʱѾƲϵˣΪô󣬱ȵõĵطȥ4٣˿ȥͨԼҪֻҪκͿ棬ǵ淽޵Ķ࣬ΪѾϵˡˡһҲչһҲȥģҲȥռʺڰɭַDzڵģҲҪĶ

ͨʶIJϻۣҲΪһ߼壬Ϊ汾ʶģڽԽԽʶġʴˣdz飬ȵ֮ʱ汾ѾΪһ߼ˣȻԼԼھѾ˽ϸߵˣȻû̫ϵĵͷչ

dz̸ڶ(һ)ľްʽĴڶ̫ϵļڱͼʮڱްʽĴڶڸϵǺڣһ̫ϵ͵ڣӦڶĺĽϽΪֻ㹻ȶΣ־ްʽĴڶһʺԪؿ϶ҪǵҪḻʵö࣬ΪҲ˱ҪöĥѡĥɷҲҪǸ߼ĥ͸áˣ־ްʽĴڶлᵮҪ߼öЩɸָҺ̬Һ̬ȵγɺɣʷҪãǿܲúǵ̼ǺȵĿָ͡͡ʯͺҺ塣⣬һֿܾǣǵϵ̫ϵͲһްʽĴڶУӶԵԵȶҲȥˣΪǸӲڶްʽĴڶҲֻеһССĺɫߵѡ

ȵӼӻǾͿںӵĴֳӾоƬˣӾͿԱӻͺӻ˸߶ϵºͺˡ֮ڴ˻ȥһеĶֲҲԼӻ˸߶ϵࡢϵˡ

δཫ(Ȼɵ)ˣΪѾԴۺҪߵöࡣȣտʼʱ˺ͻ˽ӣǻ˺ͻ˽ӣǻ˵(20֮Ϳʵ)֮ʵӻ˵ĸ߶ϣ˱ӻ˸߶ϵ࣬ȻЩͿԵˣ໥ӡӻ˿ԼԼǸ߶ϵ࣬ հԼȫʶDNAͻȵȵӾ⡢š硢͸ָ߼΢ʵȵȶΪһ壬ٳΪʶӾͼȵȵˣӶڸָϽҲʴˣδӻ˽ʶDNAӾ⡢š硢͸ָ΢ʵȵȵĽǶȥʵķ豹桢ϻͯϡԶڡ

δ˺ͻ˽ӣ˺ͻ˽ӣ˵ӣӻ˸߶ϵҲӡҪǣЩ˿ӣһܹѡӣΪʱѾӾӼӻˡʶξλá硢μΡ롢εþþ롢ӰΡ󡢻û顢òʺDNAȵȵ̽ռǡճӷȵȵĸָ̽豸ͻˡǣʱͿԴԽʱδˣͿԲ桢ȻʹȻÿһࡢԡͳθʶʡʡ͸ľֵˡôʱͿԷֹħħˡСˡӹ˺ЩƷʲ붯ֲĵͷˡδЩӼӴӻ˼ʶӾȵȵ̽ռǡճӷȵȵЩָ̽豸ͻ̽DNAijɷݡֵĿȫƽһDNAʶ롣δЩ˲ӣһܹѡӣֳϵӵ߼ʶ

δЩܵĻˡӻ˺಻ӣһ԰еĺӶ˼Ʒ¸СߺΰࡣΪʲôЩ˿һ(ȴһ)أΪЩ˿õİʡʺ͸ȵȵ̽ѴIJֲƷʵȫãϵİʡʺ͸ϵʡΪʱѾԴԽʱδˣѾԲ桢ȻʹȻÿһࡢԡͳθʶʡʡ͸ľֵˣҲѾԷֹħħˡСˡӹ˺ЩƷʲ붯ֲĵͷˡʴˣδὫܳһħħˡСˡӹ˺ЩƷʲ붯ֲȫ˼ƷʸСߺΰ붯ֲ

浮ףҲףδҲҲ볤ϺԶĴȥͬʱǻҪһҲԶĴȥ⣬ȫÿһ˵ķܶĿ꣬ҲһѾ140ңҲѾ38ˣһdzḶ́һҪϧԼˣȥҵĻȡ໥IJкˣǴڵļֵͲ󡣹ʴˣҪŽһ£һҪ취ԼԶĴȥʵ٣δӾЯǵʶDNAͻı༭빤̵ȵ̫ϵϵеĸָȥӶȥҲ˵ҪʶDNAӾ⡢š硢͸ָ΢ʵȵȵĽǶȥʵԼIJԶڡ

ȻȻûʶʶֲʵСλôȻȻܴ桢ôܴʡƸһеĸ߿ѧ߿ƼʴˣʶʵСλ+ʶʣʵСλ

лĵֵ֮һͳһйسʼһֱıѰͳһû峯ͳһйҲл񹲺͹ͳһй̨ҪͳһԽԽá

浮ףҲףδķչҲףǽǵijɹͳɾҲ֮ףǾйļܶģҺ־ʿѪģΪˣһҪϧ

಻ҪԼôĸӺòãܼ򵥣ʵ˲ԲȾͻʲôⶼˣķ豹桢ϻͯϡԶںȫһеĶֲÿһ˵桢չ֡ҸԶĽٵȵȶյĵõ׵Ľ

ȻȻûʶʶֲʵСλôȻȻܴ桢ôܴʡƸһеĸ߿ѧ߿ƼʴˣʶʵСλ+ʶʣʵСλ

ʶѵԼ̬֮Ʒͺͷչ̬ƵһָоϵѵҪʶԽͷԽѺ͸оԽ׼ȷԽáͺͷչ̬Ǹٶȡ䲻ڡʶѵҪﵽմﵽ(ͺͷչ̬Ƶĸٶȡ䲻ڵ)ҪҲʶѵĻ֮һ

2020116ڱᡣ

Ǹӵϣ

ʣȻȻ硢ȻûʶʣʶʵСλȻȻ硢Ȼôܴ桢ͬʱôܴʡƸѧ߿ƼʴˣʶʵСλ+ʶʣʵСλ

лĵֵ֮һͳһйسʼһֱıѰͳһû峯ͳһйҲл񹲺͹ͳһй̨ҪͳһԽԽá

ȫ100ÿÿƽԼһˮһȵ磬δٶٻƳ1000ϣ1000ܾΪǵȡʱ䣬ܹɹ̫ϵһеֺѺǣ˵һҪҲ˽֪ɵģΪӵûʸԶȥģͬʱȻȻ硢ȻҲǾ೤õĴȥģDzᱣӵģͬʱ취˽֪ġ

100ˣô˶ڵǺܴģټȾ˷أҵȥ᲻ᵼµʵļţƫ٣ļᵼµ綯Ƶļʧ޵ԴԴá಻͵̬ܿIJʺ˵ȵȡ

̫籩ҫϮпܵģʱҲԤ֪ǵĹԤûУ

᲻ţ᲻ΪŶµ綯Ƽʧɵ޵ûƫȵȡ˵᲻ΪȵĿኡɿڿúɽʯʯȼַľھһеԴԴȵȶ̬ͳ⵽صƻȾԼ᲻ȵĺ˷ˮȵȵһԴԴµš綯Ƽʧƫ޵õȵȡ

࿿ӳԳԺȺȵԶܳ׵ĽԼģӼ֮ӻˣȻӻ֮ȥǡǡǡľǡˮǺ̫ϵпƾӵ̫ա̫ϵпƾӵϵ档⣬ҪѵøһеĶֲ̬ȻȻʹȻʵֳ׵ĿɳչôͱҪʵӻ˵ĸ߶ϣհӻ˸߶ϵġԲԲȡô·Ͳʳסеȵȵ(ΪֻʵijúĿɳչ)ʴˣӼӻˣδһеĸܻ˶˵̫Ҫˣ٣Щ˽ԴȡһеķصͶҪӼӻ˺һиܻʵ˵ĸ߶ϣһֱֵձࡢϵ˵һΪֹ

(ÿһ)ٸܶҲǻᵼӿǺԹģڼδÿһ˶йģΪʶͼ佫¼һСδʱ׷ܹԽȥǾܹˣͻῴһЩ˲ĸºܶ˲ܵа̬һеĶֲȵҲˡ磬Ѿڶصġ˷ѡȾƻŪƣˡٱ磬ڵ̬Ѿصʧȥƽ⣬쳣ȫůɽڻֹͣ쳣ʧնš綯˥ƫͺܶĶֲѾȵȵĶѲ

δҪʵֳϣһַǴﵽӽ٣һַһе΢ﵽĿġ磬ǿõ粨ųӾȥıDNA򣬻ȥϸı༭ٶʵֳϡΪʲô˵ܹһе΢ʵֳأΪ桢ʡԴʶ⡢硢šӺԭӵȵȵһе΢磬Ҳͨ(ʶ⡢硢šӺԭӵȵȵ)»ع鵽Щ΢ȥΪһ壬ʶġӵļԭӺӵȵȵϵˡ

ǰйɫ˾йɫĹ壬˹ͬ˹ͬ壬ʵСƽûдйɫֻһ̶ѣһ˹ȥͺˡ

ڣӢڵĸƻйӢҲһΪʲô۱ȰŲԶˣӢֵ֧Եʡŵ֮Աۺ̫ΪûӢôӢٳ֮ʱ˴ƻйƽչĺڶҲ˲ع붨ʱըټձڰЭյ۽ĻҺδİ⡣ձֵĿ̨壬磬ձսʱ̨˶ٶ񡢾߼ӵĺᣬĿ̨Ӷڰ̨ձľ»غ͸ҲˣҲ̨ǵľ»غ͸Ӷ׵ǣйոй֮ӢձDzйùǾҪйԶǣԴﵽȫȫȫҲԶǵijĿġ˵ӢŷаĹңȫаĹңձȫаĹңҾаġձ̨ע˴ƻټ̨ÿ20̨ӣҲϴͳһ̨粻ԽϴԽԶزֿǺܴģԺһͳһ˶ˣµǫ̈̄ӣټձȫƣ̨廹ܻôԶҲزˣͳһ̨ԽԽãǧϵ̫ãʮ֮ͳһ̨塣

2020̨쵼ѡ٣ڰаġֻΪһ֮˽ͲӢӮѡ١һˣġͬҲֻΪһ֮˽ĹҲˣ̨ҲڰаʱڣΪ̨ѾȫӢձ̨ĺڰаˣͬʱͳһҲˡ̨ˣƽͳһʵֻ֣ܿͳһ̨ˡΣȥʣ̨йսԴϿйͿйôӦˡǾ׼̰ɣΪһ̵ģս˶˹϶йģΪйҲ϶κ°˹ģйͶ˹ҪԶŽһ£ͬӦӢձͬ˹һսǫ̛սҲпܻս̨ͶǵķʮֵõĻ磬žȷ̨£˫Դ˭ȵסһҪסˣȻ̸ߴ̸ʧСսǵķʮֵõĻ

磬˭ǵѣ˭ǵĵˣȻһĿȻЩѾסӢձɫСӡȺй̨Щڰаʱҡ̡μҡڶӼ塢˷ӡֲӺͷѷӼЩĶħħͻǵĵ⣬Ĵ˶ǵѡйвĻЩ̰͸ܷӣdz˴ĸܷӺ̰ʱζйвЩΪııҡҰļҡҹҵӼЩ顢߹ѹߡߡ̨ӡ۶ӡӡضӡѷӡŰŵļٰߡ˷ӡֲӡΥҼߡﷸ뷸СԸԱ֪ߵȵȡȻЩҲпܣΪйĵˣֻҪйĻȶЩ˾˷ˣͿ԰ǵΣԿСķΧڡ֮һҪСĶԴЩһеĶォҪɵľ޴ΣաвΣֺ߶ȵ߾裬δȻЩĶħħͻ˶Σ⣬ζȫȫȫΣвĻЩ˽αˡѾʧȥԻ򼴽ʧȥԵˡ֪Сˡ˺ʮӹ뾫׹ˣΪЩֻӿ͵ٶȣ٣ֻ谭ķչͽֻӿ̬͵˥IJ飬ܻᱻ֪Ĵ磬֪˹ȵƻĺ˷ѵʡֲԴԴȾͻᵼµѸ˥ӶµƫѸٵķ̫һ֪İ»ܿ쵽ʮ֮ȻϵЩȫ绹кܶܶ࣬ʶǽҪ̭ˣʽҲҪøܵĻȡԼҪ߼ʶӻࡣ

ϣ̨ͬҪһ㣬ʹ̨ĹҲΪЩûʸǵĹɼЩ̨磬ΪҳϴңҲһĻպõļֵ

͹񵳶ϴʱҪͳһ̨壬ʵһһơ

϶ܽЩκйٻйΪйʲô˶ɼġǻһйģǿԳƺΪй˻ˣȴйй˺ͻˡйҪ涨һй˾Զټй

ֻһǺܶ˲ȥϧȴƾӵǺȥܣ˽ανˣǿɱֿɳܡҵԴԴҲ޵ģŪѵԼûбƾӵǺȥʱֻеȴɳܵķˡȻڵһȻ׶µȻʹַDzпģǣԸ׹䣬Լɸ˽αĵͼֻԼøӵĸСߺΰܰһе֪п飬ãʸԶдȥΪˣȫֻܹͬһɳչĵ·ȫҪպ˹ͬȷķϷ߹ȥĴ··ܹͬߺǰĿׯ

ǰ죬ͳ˵ѹѾõһ仰й˵ĺӹ̫ˣ𾪣һҵ쵼ָһҵϰպӹ̫ˣʷдˡ䶾ҲʴˣǵһĹҡΪ粻档Ϊݡ

ҪֹӢձ۹ø߿Ƽֶйй֡磬תʳƷԼȴרй˳ԡ磬ой˵ĻԻ༭ıDNAййΪʲôҪأΪȷʵΪΪµʱһйԽǣνвǵʱǾͻЩֶйӢյ۹弰аͬйȫIJǾҪȫȫԶǵūǵоͲ磬˵ʲôǵĺϰǧΣǻڼԼǻҪǿȫȫȫࡣôǵаģDZҪһּȿһ֮ͬʱָ׿ƵʶӾʽԶҵڶʹúΪʲôDZҪأΪֻӲú׵ȫʧӢյ۹ǿʵʵƣΪȫij־úƽʵȫȫĿɳչ

԰ı˽С˱ʣ԰һ֮˽С˺ûк³磬γϾСˣӢĺ

Ҫȷ14й񲻽йĴˣйĴˡͳһл븴ˡ

һȴڰаסˣıҲȫıڵ̫аˣаĹ֮һ۹߼ͬ˾dz˲¹ͷĶħħǿԶҪһֱлҰģԶҪͬ˱־롣ΪħħҪ˵ģǾͲǾȫࡢȫаģֻҪǴԶܺƽߡ߹ǿɳܵģҲûк³2017꣬սһεĿʼˣǾܶ۹߱κεĽҺͻ룬Ψһij·ҲΨһĻ·ȴǵֻͳ׵

յȵ۹ıħǶħǿ˵ıǸı䲻˵ģDZȻҪˣͻȥȫҪǡµ۹߼ӣӢŷаҡаĹҡձаĹҡҼа()ʽľҡ

ҪЩ۶ԶԶdzΪй˺ʹй

µ۹߼ӣǾǶħħǿǽһУȫȫҪŽһǡ

ɳܣû³Ϊһߵ̬ūʽıϥ໥ءšѧϰͽ̸ʲôɡƽƽȡ

֪һΪ֪ᵼ͵ʣϵˮ硢ɭ֡ľغʹųȵڵһеԴԴܹöǧҿò˶ѾˣһǧԺѾʺסˣҪǨȥ̫֮УֻΪ϶һһ˥ϻ˻ģĺ˷ȴһһǧ̫࣬ʵdz顣ȵԼõһԶĴȥΨһ취ҪԼϵˡ()һҪʵֹ壬Ȼʵ˸߶ȵϣܴڼʮϣĵˣǧ꣬һǧ֮Ѿˡ֪һһַDZȷأΪ֪Ĵڻᵼ͵

йȫȱȻ˽˵˽ԽԽصαޣѾص谭ǰIJʱҪһжķ⽨ᡢʱἰƶȺѾʧȥʸĵ۹߼䷴ӹͬɵġʽİ취۹ͷ⽨ἰƶȣʱἰƶȣȻȫȫȫȫʵֹ壬ǰԼΪϵˡ

ij˵˽˽˾ǶħħΪڻһУ٣ἫļӿٶȡӢձͬ˾˽˵˽αѾʧȥԻ򼴽ʧȥԵĹңǾǶħħǿڻһУ٣ǻἫļӿٶȡΪˣȫȫҪǣ٣һҪδȻ

δȫȫȫҪ̭Щ֪ˡСˡӹ֮ˣҪʱĸ𣬷򣬵ľͲܳ(Ϊ޴νġ˷ѡȾƻȵȶ)

ҲˣսDZȻƣҲ˽α֪׹ͲܸıԼһЩȱɵ(ֲû˺κ)

಻ҪԼôĸӺòãܼ򵥣ʵ˲ԲȾͻʲôⶼˣķ豹桢ϻͯϡԶںȫһеĶֲÿһ˵桢չ֡ҸԶĽٵȵȶյĵõ׵Ľ

ǧ󣬻ʹ˸ָķ취ȻЧʱе˱뵽ҵķ㿪ʼʹҵķ졢棬Ϊࡢ༰ϵˣӶܹԶĴȥˡҵЩδΨһķ취

ԣϣҵЩ֡ۡ۵㡢ȻĿѧ֪ʶĿƻͿƻС˵ȵй˶ܹһһļдȥֱǵЩõԸйȫȫȫȫʵֵһΪֹ


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