I-rose inomlando omude wokusetshenziswa eChina. Kusukela kudala oBukhosini bakwa-Han, kwakunamarekhodi abhaliwe okusetshenziswa kwawo eShayina, futhi ngesikhathi seTang kanye neSong Dynasties, izinhlobo zama rose eziqhakazayo zathuthukiswa. Imboni yamarozi adliwayo iye yadlondlobala kusukela kwasungulwa i-PRC, ikakhulukazi kusukela kwasungulwa izinguquko kanye nokuvulwa kwezwe, nenani lezindawo ezinkulu ezikhiqiza amarozi adliwayo eShandong, Gansu naseYunnan; I-Yunnan isungule imboni yama-rose edliwayo 'enekhekhe lembali' njengomkhiqizo oyinhloko, nenani eliphumayo lekhekhe lezimbali lidlula ama-yuan ayizigidi eziyizinkulungwane ezimbili ngo-2017 kanye nesilinganiso sokulinywa esingaba ngu-60,000 mu. Ama roses adliwayo atshalwa eShayina yi-'Rosa rugosa 'Plena'', 'Purple Rose', 'Rose of Plenty', 'Ink Red Rose', 'Rose of the Sea', 'Rose of the Sea' kanye 'neRose of the Sea'. 'Ink-red rose', 'Dian-red rose', 'Bajie rose', 'Bitter water rose', 'Tuan{10}wei rose', 'Tuan-wei rose 'Tawny Rose', 'Golden Border Rose', 'Rosa × damascena' kanye ne-'Rosa × damascena' ne-'Thousand Rose Leaf ×' (Rosa Leaf 9) × 2010, Umnyango Kazwelonke Wamazinga Okuphepha Kokudla Nokuqapha Nokuhlola uchaze ukuthi 'ama roses abomvu' angakhiqizwa futhi asetshenziswe njengesisetshenziswa sokudla esijwayelekile. Kodwa-ke, izinhlobo zama-rose ezidliwayo ziyahlukahluka endaweni ngezindawo, futhi iningi linobudlelwano obungacacile nama roses asendle (i-Rosa rugosa L.) kanye 'ne-red rose enamacembe asindayo', futhi imvelaphi yawo ayicaci, okukhawulela kakhulu ukuthuthukiswa okujwayelekile kwemboni ye-rose edliwayo, ibeka izingozi ezingaba khona zokuphepha kokudla, futhi ayihambisani nokuthuthukiswa okuhlukahlukene. Ngesikhathi esifanayo, ngaphandle kwe-Pingyin rose, ekhiqizwa kakhulu eShandong, iningi labo alinawo amalungelo awo ahlukahlukene futhi alinawo nhlobo umkhuba wokuqhakaza kwezimbali, okuthinta kakhulu intuthuko esimeme yemboni yamarose edliwayo yaseChina.
Iqembu locwaningo mayelana ne-'Molecular Plant Genetics and Adaptation' e-Kunming Institute of Botany, i-Chinese Academy of Sciences (KIB) belisebenza ngokuhlukahluka, indlela kanye nokuvela kwemikhuba yokuqhakaza kwezitshalo kanye{0}}nokusebenzelana kwezitshalo{0}}kwendawo. Iqembu lakhe i-genome yekhwalithi ephezulu ezingeni le-chromosome elithi 'Roses without meva' (Zhong et al. 2021 National Science Review), lahlaziya indlela yokulawula izakhi zofuzo zenkathi yenyanga, futhi laphakamisa umbono wokuthi ama-prickles anomsebenzi wokugcina amanzi ekuthuthukisweni kwangaphambi kwesikhathi. Lokhu kuye kwabeka isisekelo sokucwaninga ngesayensi yezinto eziphilayo zenyanga kanye nokutshalwa kwe-germplasm entsha. Ukubhekana nenkinga yobudlelwano obungacacile bezakhi zofuzo kanye nokuntuleka kwezinhlobo ezizimele zama roses adliwayo aseShayina, leli qembu laqoqa izinhlobo zamarose ezidliwayo eziyi-16 futhi lakha isihlahla se-plastid genome system esimboza yonke intela enkulu yohlobo lweRosaceae kuze kube manje ngokwakha kabusha i-chloroplast genome kanye ne-DNA isifunda sofuzo ( "Ngolwazi lwami lonke, kungokokuqala ngqa ngibona ucwaningo oluhlanganisa ukulandelana kwegenome ye-chloroplast ukuze kwakhiwe ucwaningo lwe-phylogenetic e-Rosa"), lulandelela ubudlelwano bofuzo phakathi kwe-Chinese edible rose germplasm kanye nezihlobo zayo zasendle ezingase zibe khona.
Imiphumela iphakamisa ukuthi izinhlobo eziyisithupha zasendle kungenzeka ukuthi zazihileleke ekwakhekeni kwegciwane lama roses adliwayo aseShayina njengomzali. URosa moschata uHerrm. iwuhlobo lwe-tetraploid lwe-'Thousand Leaf Rose', 'Damask', 'Ruo Shui Ming' kanye nezinhlobo ezintathu ze-'Jinbian Rose' ingukhokho ojwayelekile womama wezinhlobo ze-tetraploid 'YN01' ne-'YN02' ne-'Shangshui Rose' kanye ne-'Dingtao Rose', zonke eziyi-YN01 ne-YN01mood yaseShayina, i-tetraploid yakudala U-'Shangshui Rose' kanye no-'Dingtao Rose' bangama-tetraploid futhi bahlanganyela idlozi lomama elivamile no-'Rosa chinensis 'Old Blush' (Rosa chinensis var. spontanea (Rehder & E. Wilson) T. spontanea),-imbali eyodwa enezimbali zenyanga. H. Wilson) TT Yu & TC Ku). 'I-Ink Red Rose' iyafana nethi 'Flowing Butterfly' (Rosa chinensis f. mutabilis (Correvon) Rehder) noma 'Glandular Calyx Perfume Moon', ezinokulandelana kwegenome ye-chloroplast efanayo. U-Rosa odorata 'Glandular Sepal' wabelana ngokhokho kamama. Ukhokho ongumama ka-'Tawny Rose' yi-French rose (Rosa gallica L.). 'I-Heavy red rose', 'i-Purple branch rose', 'Izimbali eziningi ziqhakazile', 'i-Miaofeng mountain rose' kanye ne-'Fruit Rose' banokhokho ojwayelekile kamama wasendle njenge rose lasendle elidabuka e-China. Ukhokho ongumama we-'Bitter Water Rose' uhlukile kuwo wonke amanye ama-roses adliwayo futhi uzimele{23}}.
Ucwaningo oluhle lokuthayipha olusekelwe esifundeni se-ribosomal rDNA ITS1/2 luveze ukuthi okungenani izinhlobo eziyisishiyagalolunye zasendle zazibandakanyekile ekwakhiweni kwezimila eziyinhloko zamarozi adliwayo, ne-wild rose, i-'Rosa damascena' kanye ne-French rose kuba negalelo elikhulu ekwakhiweni kwezinhlobo ezimbalwa zamarose ezidliwayo. Ama-roses asendle abandakanyeka ekwakhiweni kwazo zonke izinhlobo ze-diploid ezidliwayo zamarose kanye ne-'Rosa tantalis', kuyilapho kungekho iminikelo ye-ITS evela kuma roses asendle etholakele kwezinye izinhlobo ezihlobene 'ze-Damaseku'{3}}.
Ithimba liphinde lathola ukuthi, phakathi kwe-germplasm eyinhloko ekhona, 'i-Jinbian Rose' kanye 'Ne-Ink Red Rose' kuphela abanomkhuba wokuqhakaza okuqhubekayo, kuyilapho i-YN01, YN02, 'Shangshui Rose', 'YN01, YN02,' Shang Shui Rose', 'Ding Tao Rose' kanye 'ne-'Purple Rose' zinezinhlobo zezimbali ezivamile, kuyilapho zonke izinhlobo zezimbali ezihlala njalo. Izinhlobo ezikhona zama roses adliwayo ezingaqhakaza ngokuqhubekayo noma ngezikhathi ezithile zonke zihlobene nembali yenyanga yaseShayina endala eqhakaza ngokuqhubekayo. Lolu cwaningo luzohlinzeka ngedatha ebalulekile eyisisekelo yokuhlolwa kokuphepha, ukukhethwa kanye nokusetshenziswa kwe-rose germplasm edliwayo, kanye nokuthuthukiswa kwezinhlobonhlobo. Indlela yethimba yokuhlanganisa ngempumelelo isampula yama-haplotypes okulandelana kwe-ITS kusetshenziswa idatha yesizukulwane sesibili izophinde inikeze ukusekelwa okubalulekile kobuchwepheshe ekusetshenzisweni okufanele kokulandelana kwe-ITS ekulandeleleni kwabazali kanye ne-phylogeny, futhi ubuchwepheshe obuhlobene bunelungelo lobunikazi (202110640825.X).
Imiphumela yocwaningo yashicilelwa ku-inthanethi ku-Horticulture Research, ijenali ehamba phambili yezolimo, ngaphansi kwesihloko esithi "Imvelaphi eyinkimbinkimbi futhi ephindaphindayo yama roses adliwayo (i-Rosa, i-Rosaceae) e-China".
