Lifate tsa Gingko li phela lilemo tse likete ka ho fetola mekhoa ea matšeliso ho boloka botsitso pakeng tsa kholo le botsofali.
Ginkgo biloba, Sefate sa gymnosperm se hlabang se tsoaletsoeng Chaena se tsejoa ka tloaelo e le tlatsetso ea bophelo bo botle le joalo ka meriana ea litlama.
E boetse e tsebahala ka ho phela nako e telele haholo.
Tse ling tsa Ginkgo lifate Chaena le Japane li feta lilemo tse sekete. Ho boleloa hore Ginkgo ke mesaletsa e phelang. Ke eona feela mefuta e phelang e ka phelang lilemo tse fetang 1000 e hanyetsa botsofali, thepa ea bokahohleng ea lintho tse phelang. Kahoo, Gingko ka linako tse ling e bitsoa e haufi le ho se shoe.
Mahlale a morao ho phela nako e telele ea lifate tse joalo tsa boholo-holo e bile thahasello e kholo ho litsebi tsa lipatlisiso tsa nako e telele. Sehlopha se seng se joalo, ka mor'a ho etsa lipatlisiso ka liphetoho tse amanang le lilemo ho vascular cambium ho tloha 15 ho ea ho 667 ea lilemo li lifate tsa Ginkgo biloba, e phatlalalitse seo ba se fumaneng haufinyane ka la 13 January, 2020 PNAS.
Limeleng, phokotso ea ts'ebetso ea meristem (lisele tse sa khethollehang tse hlahisang lisele) li amahanngoa le botsofali. Limeleng tse khōloanyane joalo ka Gingko, ts'ebetso ea meristem ho vascular cambium (thishu e kholo ea ho hola ka har'a stems) ke sepheo.
Sehlopha sena se ithutile ho fapana ha thepa ea vascular cambium lifateng tse hōlileng tsebong le tsa khale tsa Gingko maemong a cytological, physiological, le molecular. Ba fumane hore lifate tsa khale li fetohile mekhoa ea matšeliso ho boloka tekano pakeng tsa ho hōla le ho tsofala.
Mekhoa e kenyelletsang ho tsoela pele ho arohana ha sele ka har'a vascular cambium, polelo e phahameng ea liphatsa tsa lefutso tse amanang le ho hanyetsa, le bokhoni bo tsoelang pele ba maiketsetso a metabolite ea bobeli e sirelelitsoeng esale pele. Phuputso ena e fana ka temohisiso ea hore na lifate tse joalo tsa khale li tsoela pele ho hōla joang ka mekhoa ena.
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Mohloli (s)
Wang Li et al., 2020. Litlhahlobo tse ngata tsa lisele tsa vascular cambial li senola mekhoa ea nako e telele lifateng tsa khale tsa Ginkgo biloba. PNAS e phatlalalitsoe ka lekhetlo la pele la 13 Pherekhong 2020. DOI: https://doi.org/10.1073/pnas.1916548117
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