Maize factors ZmUBP15, ZmUBP16 and ZmUBP19 play important roles for plants to tolerance the cadmium stress and salt stress

Kong, Jianyi; Jin, Jing; Dong, Qing; Qiu, Jianle; Li, Yangyang; Yang, Yuehan; Shi, Yutian; Si, Weina; Gu, Longjiang; Yang, Feiyang; Cheng, Beijiu; Peng, Yuancheng

doi:10.1016/j.plantsci.2018.11.014

Cited by 24 publications

(42 citation statements)

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“…In QTL Pb-A03-1, BnaC03g02630D is homologous with AtUBP13 (Table 2). AtUBP13, similar to AtUBP16, AtUBP6, ZmUBP15, ZmUBP16 and ZmUBP19, which can increase plant tolerance to HMs stress, all belong to the de-ubiquitinating enzymes family [53,[58][59][60]. In our study, the expression level of BnaC03g02630D was significantly higher in Pb-tolerant accessions than in Pbsensitive accessions (Fig.…”

Section: Ubiquitination and De-ubiquitination Co-regulate Pb Tolerancesupporting

confidence: 58%

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

Zhang

Xiao

et al. 2020

BMC Genomics

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Background: Lead (Pb) pollution in soil has become one of the major environmental threats to plant growth and human health. Safe utilization of Pb contaminated soil by phytoremediation require Pb-tolerant rapeseed (Brassica napus L.) accessions. However, breeding of new B. napus cultivars tolerance to Pb stress has been restricted by limited knowledge on molecular mechanisms involved in Pb tolerance. This work was carried out to identify genetic loci related to Pb tolerance during seedling establishment in rapeseed. Results: Pb tolerance, which was assessed by quantifying radicle length (RL) under 0 or 100 mg/L Pb stress condition, shown an extensive variation in 472 worldwide-collected rapeseed accessions. Based on the criterion of relative RL > 80%, six Pb-tolerant genotypes were selected. Four quantitative trait loci (QTLs) associated with Pb tolerance were identified by Genome-wide association study. The expression level of nine promising candidate genes, including GSTUs, BCATs, UBP13, TBR and HIPP01, located in these four QTL regions, were significantly higher or induced by Pb in Pb-tolerant accessions in comparison to Pb-sensitive accessions.Conclusion: To our knowledge, this is the first study on Pb-tolerant germplasms and genomic loci in B. napus. The findings can provide valuable genetic resources for the breeding of Pb-tolerant B. napus cultivars and understanding of Pb tolerance mechanism in Brassica species.

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Section: Ubiquitination and De-ubiquitination Co-regulate Pb Tolerancesupporting

confidence: 58%

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

Zhang

Xiao

et al. 2020

BMC Genomics

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show abstract

“…In QTL Pb-A03-1, BnaC03g02630D is homologous with AtUBP13 (Table 2). AtUBP13, similar to AtUBP16, AtUBP6, ZmUBP15, ZmUBP16 and ZmUBP19, which can increase plant tolerance to HM stress, all belong to the de-ubiquitinating enzymes family [54,[59][60][61]. In our study, the expression level of BnaC03g02630D was significantly higher in Pb-tolerant accessions than in Pb-sensitive accessions ( Figure 5D).…”

Section: Ubiquitination and De-ubiquitination Co-regulate Pb Tolerancementioning

confidence: 59%

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

Zhang

Xiao

et al. 2020

Preprint

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Background Lead (Pb) pollution in soil has become one of the major environmental threats to plant growth and human health. Safe utilization of Pb contaminated soil by phytoremediation require Pb tolerant rapeseed ( Brassica napus L.) accessions. However, breeding of new B. napus cultivars tolerance to Pb stress has been restricted by limited knowledge on molecular mechanisms involved in Pb tolerance. This work was carried out to identify genetic loci related to Pb tolerance during seedling establishment in rapeseed. Results Pb tolerance, which was assessed by quantifying radicle length (RL) under 0 or 100 mg/L Pb stress condition, shown an extensive variation in 472 worldwide-collected rapeseed accessions. Based on the criterion of relative RL>80%, six Pb tolerant genotypes were selected. Four quantitative trait loci (QTL) associated with Pb tolerance were identified by Genome-wide association study. The expression level of nine promising candidate genes, including GSTUs , BCATs , UBP13 , TBR and HIPP01 , located in these four QTL regions, were significantly higher or induced by Pb in Pb tolerant accessions in comparison to Pb sensitive accessions. Conclusion To our knowledge, this is the first study on Pb tolerant germplasms and genomic loci in B. napus . The findings can provide valuable genetic resources for the breeding of Pb tolerant B. napus cultivar and understanding of Pb tolerance mechanism in Brassica species.

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“…Maize ecotype B73 and KN5585 were as an important experimental material used in this study. We performed experiments as described previously in a paper published in Plant Science ( Kong et al, 2019 ), specifically maize seedlings were grown in Hoagland’s liquid medium for 2 weeks at 30 °C on a 14-hour light/10-hour dark cycle ( Kong et al, 2019 ). The formula of Hoagland liquid medium mainly includes macro elements and trace elements.…”

Section: Methodsmentioning

confidence: 99%

“…The Arabidopsis ecotype Col-0 was used as an important experimental material In this study. Arabidopsis seeds should first be sterilized in a solution containing 12% sodium hypochlorite for 10 min, then washed 6 times with sterile water, and finally sown in 0.8% Agar on 1/2 Murashige and Skoog (MS) medium ( Kong et al, 2019 ). The medium was placed at 4 °C for 3 days, then grown vertically under standard conditions (16 h light/8 h dark cycle at 22 °C) for 7 days, and finally the Arabidopsis seedlings were photographed and data Measurement ( Kong et al, 2019 ).…”

Section: Methodsmentioning

confidence: 99%

ZmIAA5 regulates maize root growth and development by interacting with ZmARF5 under the specific binding of ZmTCP15/16/17

Yang

Shi

Zhao

et al. 2022

PeerJ

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Background The auxin indole-3-acetic acid (IAA) is a type of endogenous plant hormone with a low concentration in plants, but it plays an important role in their growth and development. The AUX/IAA gene family was found to be an early sensitive auxin gene with a complicated way of regulating growth and development in plants. The regulation of root growth and development by AUX/IAA family genes has been reported in Arabidopsis, rice and maize. Results In this study, subcellular localization indicated that ZmIAA1-ZmIAA6 primarily played a role in the nucleus. A thermogram analysis showed that AUX/IAA genes were highly expressed in the roots, which was also confirmed by the maize tissue expression patterns. In maize overexpressing ZmIAA5, the length of the main root, the number of lateral roots, and the stalk height at the seedling stage were significantly increased compared with those of the wild type, while the EMS mutant zmiaa5 was significantly reduced. The total number of roots and the dry weight of maize overexpressing ZmIAA5 at the mature stage were also significantly increased compared with those of the wild type, while those of the mutant zmiaa5 was significantly reduced. Yeast one-hybrid experiments showed that ZmTCP15/16/17 could specifically bind to the ZmIAA5 promoter region. Bimolecular fluorescence complementation and yeast two-hybridization indicated an interaction between ZmIAA5 and ZmARF5. Conclusions Taken together, the results of this study indicate that ZmIAA5 regulates maize root growth and development by interacting with ZmARF5 under the specific binding of ZmTCP15/16/17.

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Maize factors ZmUBP15, ZmUBP16 and ZmUBP19 play important roles for plants to tolerance the cadmium stress and salt stress

Cited by 24 publications

References 50 publications

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

ZmIAA5 regulates maize root growth and development by interacting with ZmARF5 under the specific binding of ZmTCP15/16/17

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