Puas qhia txawv ntawm?

Cov txheej txheem:

Puas qhia txawv ntawm?
Puas qhia txawv ntawm?
Anonim

Ib tus noob tau tshaj tawm qhov sib txawv yog tias qhov sib txawv lossis hloov tau pom hauv kev nyeem suav lossis qhia qib / ntsuas nruab nrab ntawm ob qhov kev sim yog qhov tseem ceeb.

Dab tsi yog qhov txawv ntawm cov noob thiab vim li cas lawv tseem ceeb?

Differential gene expression yog ib qho tseem ceeb kom nkag siab txog kev sib txawv ntawm kev noj qab haus huv thiab kab mob. Ob qhov chaw sib txawv ntawm cov noob qhia cov ntaub ntawv yog cov kev tshawb fawb microarray thiab cov ntaub ntawv biomedical.

Dab tsi yog qhov nthuav qhia?

Spatiotemporal gene qhia yog kev ua kom cov noob nyob rau hauv cov ntaub so ntswg tshwj xeeb ntawm cov kab mob hauv lub sijhawm tshwj xeeb thaum lub sijhawm kev loj hlob. … Qee qhov yog qhov ncaj thiab zoo li qub, xws li tus qauv ntawm tubulin, uas tau nthuav tawm hauv txhua lub hlwb txhua lub sijhawm hauv lub neej.

Puas yog siv rau qhov sib txawv ntawm cov noob?

Thaum kawg, lawv tau nruab nrab rau txhua qhov kev hloov pauv lom neeg (yog tias muaj). Rau kev qhia sib txawv, cov noob tau qhia txawv ntawm qhov kev sim thiab cov pab pawg siv ntawm txhua qhov sib piv sib piv tau txheeb xyuas siv DESeq2.

Qhov twg zoo tshaj txhais qhov txawv ntawm noob caj noob ces?

Differential gene expression. Lub xav tias txhua lub hlwb hauv lub cev muaj tib lub genome, tab sis nthuav tawm qhov sib txawv ntawm nws("kev qhia txawv") nyob ntawm hom cell thiab cov ntaub so ntswg. Sib txawvkev sau ntawv. Qhov sib txawv ntawm cov protein ntau lawm.

Pom zoo:

Nthuav cov khoom
Puas yog homomorphism tib yam li isomorphism?
Nyeem ntxiv

Puas yog homomorphism tib yam li isomorphism?

Isomorphism yog homomorphism tshwj xeeb. Greek keeb kwm "homo" thiab "morph" ua ke txhais tau tias "zoo tib yam." Muaj ob qhov xwm txheej uas homomorphisms tshwm sim: thaum ib pab pawg yog ib pawg ntawm lwm pawg;

Yuav tau sawv los yog tshwm sim?
Nyeem ntxiv

Yuav tau sawv los yog tshwm sim?

Peb hom tshwm sim yog arise, sawv, arisen. Nws yog siv hauv cov ntsiab lus tseem ceeb: Ib lub sijhawm tshwm sim thiab nws txiav txim siab los ua txoj haujlwm hauv Brussels. Ib qho teeb meem tshwm sim nrog kuv daim ntawv hla tebchaws. Koj siv arose hauv kab lus li cas?

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?
Nyeem ntxiv

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?

Cov leeg nqaij gastrocnemius flexes ko taw ntawm pob qij txha- uas yog nws ua rau taw taw ko taw nqes los ntawm khoov nws ntawm pob taws pob taws, xws li thaum koj sawv ntawm koj. cov ntiv taw. Qhov kev txiav txim no hu ua plantar flexion. Lub gastrocnemius kuj flexes ceg ntawm lub hauv caug sib koom.