文献信息： Lu Pengjun, Wang Shasha, Grierson Don, Xu Changjie等.  发表于【Planta】 | 请登录

简介：Carotenoids are important plant pigments and their accumulation can be affected by biosynthesis inhibitors, but the genes involved were largely unknown. Here, application of norflurazon (NFZ), 2-(4-chlorophenylthio)-triethylamine hydrochloride (CPTA) and clomazone for 30 days to in vitro cultured sweet orange juice vesicles caused over-accumulation of phytoene (over 1000-fold), lycopene (2.92 μg ...

文献信息：Liu Z, Ge X-X, Qiu W-M, Long J-M, Jia H-H, Yang W, Dutt M, Wu X-M, Guo W-W等.  2018-12-01 发表于【Plant Science】 | 请登录

简介：In citrus, genetic improvement via biotechnology is challenging due to insufficient understanding of molecular barriers that prevent regeneration by somatic embryogenesis (SE). Our previous study indicated that LEC genes were involved in SE in citrus, but their regulatory roles remain to be elucidated. Here, we cloned one of the LEC genes, CsFUS3, and show that it is preferentially expressed durin...

文献信息： 张梦原, 谢幸男, 李盈, 葛晓霞等.  发表于【园艺学报】 | 请登录

简介：以‘伏令夏橙’叶片基因组DNA为模板,克隆了CsHB1启动子5′端转录起始位点上游分别为1 741 bp和1 613 bp的区域序列。序列分析表明这两个启动子区序列相似度为90.7%,存在141 bp的差异片段,该差异片段中含有2个Box4元件。通过PlantCare数据库对启动子序列的顺式作用元件进行预测,结果表明CsHB1的不同启动子序列含有多种响应元件,如胚乳特异性元件、分生组织表达元件、光反应元件、热应激反应元件、MYB结合位点等。为进一步分析CsHB1启...

文献信息：唐艳, 陈传武, 付慧敏, 伊华林, 邓崇岭, 邓光宙, 刘冰浩 and 李丁凤等.  发表于【果树学报】 | 请登录

简介：‘桂夏橙1号’是从‘阿尔及利亚夏橙’芽变中选育的柑橘新品种。果实圆球形或椭圆形,果皮橙黄色,果面较粗糙,果顶圆,果肉橙黄色,味酸甜,多汁,有香气;果大,单果质量197.8~259.7 g,果实横径71.0~80.3 mm,纵径68.6~80.1 mm,果形指数0.94~1.03;种子数平均1.68粒,一般1~3粒。可食率70.28%~76.47%,果汁率44.99%~54.39%,可溶性固形物含量(ω)10.2%~13.3%,每100 m L果汁中含维生素C 45.96~55.04 mg,柠檬酸0.68~1.20 g,全糖7.18~9.65 g,固酸比...

文献信息：李益, 马先锋, 唐浩, 李娜, 江东, 龙桂友, 李大志, 牛英, 韩瑞玺 and 邓子牛等.  发表于【中国农业科学】 | 请登录

简介：【目的】筛选出一套SSR核心引物,用于构建柑橘品种的DNA指纹图谱库,为柑橘种苗认证、品种登记和植物新品种保护提供技术支撑。【方法】以柑橘属8个主要栽培种类为试材进行PCR扩增,扩增产物经琼脂糖凝胶电泳检测,筛选出多态性丰富、扩增条带稳定的引物对部分参试品种进行PCR扩增,扩增产物通过变性聚丙烯酰胺凝胶电泳进行进一步的引物筛选;筛选得到的引物进行荧光标记,并选用部分柑橘品种进行PCR扩增,扩增产物利用基因分析仪检测,分别计...

文献信息：Yu, Jihua, Zhang, Minrong, Zhong, Liequan, Yang, Xiao, Li, Ping, Lu, Lu, Zhang, Ning and Tao, Jian等.  发表于【 Journal of Agriculture】 | 请登录

简介：This paper mainly reviewed some researches on prevention and control of Candidatus Liberibacter asiaticus and Diaphorina citri in Taizhou from 2002 to 2017. It was found that the population of citrus HLB was distributed evenly in citrus orchards at the early stage of invasion, but subsequently developed in the pattern of aggregation. Accordingly, the population of Diaphorina citri belonged to the ...

文献信息：Xiu-Li, X. I., Huang, Hai Bo, Lou, Bu Qing, Zhan, Ruo Ting and Wang, Hao Hang等.  发表于【 Chinese Traditional & Herbal Drugs】 | 请登录

简介： Objective To carry out genetic polymorphism analysis of Citrus reticulata Blanco cv. chachiensis Tanaka and its relatives by using SCoT molecular marker method. Methods Five factors of Mg2+, d NTPs, Taq DNA polymerase, primer, and template DNA concentration were used to screen the suitable SCoT-PCR reaction system for C. reticulata and its relatives by the method of orthogonal design. The optimum...

文献信息： Usman, Muhammad and Fatima, Bilquees等.  请登录

简介：The mandarin horticultural group is an important component of world citrus production for the fresh fruit market. This group formerly classified as C. reticulata is highly polymorphic and recent molecular studies have suggested that numerous cultivated mandarins were introgressed by C. maxima (the pummelos). C. maxima and C. reticulata are also the ancestors of sweet and sour oranges,... [Show ful...

文献信息：Shahid, Muhammad Adnan, Balal, Rashad Mukhtar, Khan, Naeem, Zotarelli, Lincoln, Liu, Guodong, Ghazanfar, Muhammad Usman, Rathinasabapathi, Bala, Matts等.  发表于【Environmental & Experimental Botany】 | 请登录

简介： This study compared the effects of chromium toxicity on the carbon and nitrogen metabolism in Kinnow mandarin ( Citrus nobilis Lour x Citrus deliciosa Ten) plants grafted on the diploid (2x) and tetraploid (4x) of Poncirus trifoliata [L.], Citrus reshni , and Citrus limonia Osbeck. Plants were grown under controlled conditions and fertigated with complete nutrient solution supplemented with chrom...

文献信息： Ruiz, Marta, Pensabene-Bellavia, Giovanni, Quiñones, Ana, García-Lor, Andrés, Morillon, Raphaël, Ollitrault, Patrick, Primo-Millo, Eduardo,等.  发表于【Frontiers in Plant Science】 | 请登录

简介： Polyploidy is one of the main forces that drives the evolution of plants and provides great advantages for breeding. Somatic hybridization by protoplast fusion is used in citrus breeding programs. This method allows combining the whole parental genomes in a single genotype, adding complementary dominant characters, regardless of parental heterozygosity. It also contributes to surpass limitations ...

文献信息： P. F., T. U.等.  发表于【 Applied Ecology & Environmental Research】 | 请登录

简介： The results of investigation on early evaluation of compatibility between commercial citrus varieties, and Kaffir lime (Citrus hystrix) and Carrizo citrange (C. sinensis Osb. x P. trifoliata L. Raf.) rootstocks, at Mekong Delta Vietnam, during four successive years from 2010 to 2013, reported that out of the tested combinations of the recent commercial citrus varieties, included Da xanh pumelo......

文献信息：Munankarmi, Nabin Narayan, Rana, Neesha, Bhattarai, Tribikram, Shrestha, Ram Lal, Joshi, Bal Krishna, Baral, Bikash and Shrestha, Sangita等.  请登录

简介：Acid lime [Citrus aurantifolia (Christm.) Swingle] is a fruit crop, enriched with high commercial value and is cultivated in 60 out of 75 districts representing all geographical landscapes of Nepal. Lack of high yielding cultivars is probably one of the main reason for its extremely reduced productivity which warrants a deep understanding of genetic diversity in existing germplasm. Hereby, we aim ...

文献信息： Lu, S. W., Zhang, Y., Zhu, K., Yang, W., Ye, J. L., Chai, L., Xu, Q. and Deng, X.等.  发表于【Plant Physiology】 | 请登录

简介：Abstract Although remarkable progress has been made towards understanding carotenoid biosynthesis, the mechanisms that regulate the transcription of carotenogenic genes remain poorly understood. Lycopene 脦虏-cyclases (LCYb) are critical enzymes located at the branch point of the carotenoid biosynthetic pathway. Here, we used the promoter sequence of LCYb1 as bait in a yeast one-hybrid screen for ...

文献信息：Long, Jian Mei, Liu, Chao Yang, Feng, Meng Qi, Liu, Yun, Wu, Xiao Meng and Guo, Wen Wu等.  发表于【Journal of Experimental Botany】 | 请登录

简介：Overexpression of csi-miR156a enhances the somatic embryogenesis capability of citrus through downstream repression ofCsSPL3andCsSPL14. miR156 is a highly conserved plant miRNA and has been extensively studied because of its versatile roles in plant development. Here, we report a novel role of miR156 in regulating somatic embryogenesis (SE) in citrus, one of the most widely cultivated fruit crops ...

文献信息：Kumar, Naveen, Kiran, Fnu and Etxeberria, Ed等.  发表于【 Hortscience A Publication of the American Society for Horticultural Science】 | 请登录

简介：Citrus fibrous roots are vital for absorption and transport of water, nutrients, and other endogenous plant growth regulators. Efficient functioning of these roots in Huanglongbing (HLB)-affected citrus trees is important for their survival. One-year-old \'Valencia\' sweet orange (Citrus sinensis L. Osbeck) trees on Swingle citrumelo were budded with HLB-infected budwood to determine the HLB-induc...

文献信息：Kumar, Krishan, Gill, Manav Indra Singh and Gosal, Satbir Singh等.  请登录

简介： Citriculture is widely carried out in both tropical and subtropical regions and is one of the most economically important fruit crops. Although a high genetic variability is present in the genus Citrus and its wild relatives, improvement by conventional breeding is difficult because of the presence of nucellar embryos, a high degree of heterozygosity, and long juvenile periods, in addition to... ...

文献信息：Citrus production in Florida is the largest in the United States with a value of production of $1.34 billion. Yields of bearing citrus trees affected 等.  请登录

简介：Huanglongbing (HLB) causes considerable economic losses to citrus industries worldwide. Its management depends on controlling of the Asian citrus Psyllid (ACP), the vector of the bacterium, Candidatus Liberibacter asiaticus (CLas), the causal agent of HLB. Silencing genes by RNA interference (RNAi) is a promising tool to explore gene functions as well as control pests. In the current study,... [Sh...

文献信息：Ghaderi, Isa, Sohani, Mohammad Mehdi and Mahmoudi, Ali等.  请登录

简介： Transgenic Citrus aurantium plants have been obtained by Agrobacterium tumefaciens -mediated gene transfer using seedling-derived epicotyl segments as explants and Basta herbicide as the selective agent. In the present research, hypocotyl, and epicotyls parts of C. aurantium plant were inoculated with A. tumefaciens strain EHA-105. Then, explants were transferred into the regeneration medium and ...

文献信息：Faddetta, Teresa; Abbate, Loredana; Renzone, Giovanni; Palumbo Piccionello, Antonio; Maggio, Antonella; Oddo, Elisabetta; Scaloni, Andrea; Puglia, Ann等.  发表于【Plant Molecular Biology】 | 请登录

简介：KEY MESSAGE: Our results provide a comprehensive overview how the alloplasmic condition might lead to a significant improvement in citrus plant breeding, developing varieties more adaptable to a wide range of conditions. Citrus cybrids resulting from somatic hybridization hold great potential in plant improvement. They represent effective products resulting from the transfer of organelle-encoded t...

文献信息：Kobayashi Adilson K., Vieira Luiz Gonzaga E., Bespalhok Filho Joao Carlos, Leite Rui Pereira Jr., Pereira Luiz Filipe P., Molinari Hugo Bruno, Marques等.  发表于【European Journal of Plant Pathology】 | 请登录

简介：Citrus canker, caused by the bacterial pathogen Xanthomonas citri subp. Citri (Xcc), is a serious disease reported in most citrus-producing areas around the world. Although different levels of field resistance to citrus canker have been reported in sweet oranges, they are usually not sufficient to provide adequate control of the disease. Ectopic over-expression of antibacterial genes is one of the...