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Youqiang Li, Penglin Zhan, Rumin Pu, Wenqi Xiang, Xin Meng, Shiqi Yang, Gaojiao Hu, Shuang Zhao, Jialong Han, Chao Xia, Hai Lan, Qingjun Wang, Jingwei Li, Yanli Lu, Yongtao Yu, Changjian Liao, Gaoke Li and Haijian Lin
Maize is one of the most successful crops with regard to the utilization of heterosis. The haploid induction technique is one of the fastest methods to obtain pure maize material at the present stage. However, the molecular mechanism of haploid doubling ...
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Xizhen Guan, Junhua Peng and Daolin Fu
Chromosome elimination resulting in haploids is achieved by rapid loss of chromosomes from one parent during the zygote stage and is an important procedure to produce doubled haploid (DH) lines in plants. During crosses between an emasculated wheat (Trit...
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Wuying Chen, Jing Li, Lijun Fan, Dandan Qi, Honglu Zhang, Yongchao Hao, Mingmin Liang, Cunyao Bo, Silong Sun, Xiaoqian Wang, Anfei Li, Hongwei Wang, Lingrang Kong and Xin Ma
Wheat powdery mildew is a fungal disorder caused by Blumeria graminis f. sp. tritici (Bgt) and is a severe and significant threat to the yield and quality of its host. The most practical and environmentally friendly approach to controlling this disease i...
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Adrian Cyplik, Ilona Mieczyslawa Czyczylo-Mysza, Joanna Jankowicz-Cieslak and Jan Bocianowski
This paper proposes the use of weighted multiple linear regression to estimate the triple3interaction (additive×additive×additive) of quantitative trait loci (QTLs) effects. The use of unweighted regression yielded an improvement (in absolute value) in t...
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Natalia Miler, Alicja Tymoszuk, Monika Rewers and Dariusz Kulus
Chrysanthemum (Chrysanthemum × morifolium (Ramat.) Hemsl.) holds a prominent position in the market of ornamental plants. To further advance chrysanthemum breeding efforts, the development of haploids may be useful. Therefore, the effect of various chemi...
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Kamila Nowosad, Jan Bocianowski, Farzad Kianersi and Alireza Pour-Aboughadareh
The assessment of 1000-kernel weight holds significant importance in determining maize grain yield, and elucidating its underlying genetic mechanisms is imperative for enhancing its overall performance. The material for the study consisted of 26 doubled-...
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Jiaojiao Ren, Xiaoyu Zhang, Zongze Li and Penghao Wu
Doubled haploid (DH) technology based on in vivo haploid induction has gradually become the key technology in modern maize breeding. The ability of maternal germplasm to be induced into haploids, inducibility, varies among genotypes. To dissect the genet...
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Jian Wang, Yuexuan Cao, Kejian Wang and Chaolei Liu
In vivo doubled haploid (DH) production based on crossing heterozygous germplasm with mtl haploid inducer lines promises to transform modern rice (Oryza sativa) breeding. However, this technology is limited, as haploid inducers and pollen acceptors have ...
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Jinfeng Hu, Jun Wang, Yun Yu, Wenhua Rao, Feng Chen, Changfang Wang and Guocheng Fan
In the laboratory, an acaricide-susceptible strain of the citrus red mite, Panonychus citri (McGregor) (LS-FJ), was used to screen for resistance to spirotetramat. A spirotetramat-resistant strain (ST-NK) obtained after continuous selections through 15 s...
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João P. Pennacchi, Elizabete Carmo-Silva, P. John Andralojc, David Feuerhelm, Stephen J. Powers and Martin A. J. Parry
Improving crop yields arises as a solution to ensure food security in the future scenarios of a growing world population, changes in food consumption patterns, climate change, and limitations on resources allocated to agriculture. Defining traits that ca...
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