Iorenji (isiqhamo)

Iorenji sisiqhamo seentlobo ezahlukeneyo ze-citrus kwintsapho yaseRutaceae (jonga uluhlu lwezityalo ezaziwa ngokuba ziorenji ); ibhekisa ikakhulu kwiCitrus × sinensis,  ekwabizwa ngokuba yiorenji eswiti, ukuyahlula kwiCitrus × aurantium ehambelana nayo, ekubhekiselwa kuyo njengeorenji ekrakra . I-orange emnandi ivelisa i-asexually ( i-apomixis ngokusebenzisa i-nucellar embryony ); Iindidi ze-orenji eziswiti zivela ngotshintsho.    

Iorenji ngumxube phakathi kwepomelo ( Citrus maxima ) kunye nemandarin ( Citrus reticulata ).   The chloroplast genome, and therefore the maternal line, is that of pomelo. Iorenji eswiti inegenome yayo epheleleyo elandelelanayo . 

Iorenji yavela kummandla oquka i-Southern China, uMntla-mpuma we-Indiya, kunye neMyanmar,   kwaye ukukhankanywa kwangaphambili kwe-orenji eswiti yayikuncwadi lwesiTshayina ngo-314 BC. Xu, Q; Chen, LL; Ruan, X; Chen, D; Zhu, A; Chen, C; Bertrand, D; Jiao, WB; Hao, BH; Lyon, MP; Chen, J; Gao, S; Xing, F; Lan, H; Chang, JW; Ge, X; Lei, Y; Hu, Q; Miao, Y; Wang, L; Xiao, S; Biswas, MK; Zeng, W; Guo, F; Cao, H; Yang, X; Xu, XW; Cheng, YJ; Xu, J; Liu, JH; Luo, OJ; Tang, Z; Guo, WW; Kuang, H; Zhang, HY; Roose, ML; Nagarajan, N; Deng, XX; Ruan, Y (Jan 2013). "The draft genome of sweet orange (Citrus sinensis)". Nature Genetics. 45 (1): 59–66. doi:10.1038/ng.2472. PMID 23179022. , orange trees were found to be the most cultivated fruit tree in the world. Imithi ye-orenji ikhuliswa kakhulu kwiindawo ezishushu kunye nemozulu eshushu ngenxa yeziqhamo zayo ezimnandi. Isiqhamo somthi we-orenji sinokutyiwa sisitsha, okanye silungiselwe incindi yaso okanye amaxolo anuka kamnandi.  , sweet oranges accounted for approximately 70% of citrus production.Organisms. Citrus Genome Database

Ngo-2019, i-79 yezigidi zeetoni zeeorenji zakhuliswa kwihlabathi jikelele, kwaye iBrazil ivelisa i-22% yetotali, ilandelwa yi -China ne -Indiya .