Thawj cov lus ceeb toom ntawm somatic embryogenesis tau luam tawm xyoo 1958 los ntawm STEWARD li al. (I) thiab REINERT (2).
Leej twg nrhiav tau somatic embryogenesis?
Nws yog German Botanist, Haberlandt, uas tau qhia yav tom ntej thaum xyoo 1900s tias cov noob qoob loo ntawm cov nroj tsuag tuaj yeem raug ntxias los tsim embryos. Daim ntawv tshaj tawm ntxov tshaj plaws ntawm Somatic Embryo (SE) tsim nyob rau hauv kab lis kev cai ntawm Daucus carota feem ntau tau txais txiaj ntsig rau Reinert (1958) thiab Steward li al. (1958)
Dab tsi yog somatic embryogenesis hauv cov nroj tsuag?
Somatic embryogenesis yog txheej txheem kev loj hlob qhov twg cov nroj tsuag somatic tuaj yeem dedifferentiate mus rau totipotent embryonic qia cell uas muaj peev xwm ua rau nce mus rau embryo raws li qhov tsim nyog. Lub embryo tshiab no tuaj yeem txhim kho mus rau tag nrho cov nroj tsuag.
Somatic embryogenesis ua li cas?
txheej txheem ntawm somatic embryogenesis suav nrog plaub kauj ruam tseem ceeb uas yog, induction, txij nkawm, kev loj hlob, thiab rov tsim dua.
Cov noob twg yog lub luag haujlwm rau somatic embryogenesis?
Pua pua ntawm cov noob tau txuas ncaj qha rau zygotic thiab somatic embryogeneses; Qee yam ntawm lawv zoo li SOMATIC EMBRYOGENESIS LIKE RECEPTOR KINASE (SERK), LEAFY COTYLEDON (LEC), BABYBOOM (BBM), thiab AGAMOUS-LIKE 15 (AGL15) tseem ceeb heev thiab yog ib feem ntawm cov molecular. network.
