BnaA02.NIP6;1a encodes a boron transporter required for plant development under boron deficiency in Brassica napus

Song, Ge; Li, Xueping; Munir, Raheel; Khan, Ali Raza; Azhar, Wardah; Khan, Sulaiman; Gan, Yinbo

doi:10.1016/j.plaphy.2021.01.041

Cited by 10 publications

(3 citation statements)

References 46 publications

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“…NOD26‐LIKE INTRINSIC PROTEIN (NIP) is a type of plant intrinsic protein. In addition, NOD26‐LIKE INTRINSIC PROTEIN 5;1 ( BnA3.NIP5;1 ) and BnA02.NIP6;1a are important for efficient utilization of B (Hua et al, 2016; He et al, 2021; Song et al, 2021a). Among these, BnA2.NIP5;1 is primarily expressed in epidermal cells, which is necessary for effective B uptake by the roots.…”

Section: Nutrient Use Efficiencymentioning

confidence: 99%

Functional genomics of Brassica napus: Progress, challenges, and perspectives

Tan,

Han,

Dai

et al. 2024

JIPB

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Brassica napus, commonly known as rapeseed or canola, is a major oil crop contributing over 13% to the stable supply of edible vegetable oil worldwide. Identification and understanding the gene functions in the B. napus genome is crucial for genomic breeding. A group of genes controlling agronomic traits have been successfully cloned through functional genomics studies in B. napus. In this review, we present an overview of the progress made in the functional genomics of B. napus, including the availability of germplasm resources, omics databases and cloned functional genes. Based on the current progress, we also highlight the main challenges and perspectives in this field. The advances in the functional genomics of B. napus contribute to a better understanding of the genetic basis underlying the complex agronomic traits in B. napus and will expedite the breeding of high quality, high resistance and high yield in B. napus varieties.

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Section: Nutrient Use Efficiencymentioning

confidence: 99%

Functional genomics of Brassica napus: Progress, challenges, and perspectives

Tan,

Han,

Dai

et al. 2024

JIPB

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“…BnaA02.NIP5.1 and BnaA02.NIP6.1a also positively regulate B uptake and transport (He et al ., 2021b ). Knockdown of BnaA02.NIP5.1 or BnaA02.NIP6.1a in rapeseed resulted in lower B accumulation under B deficiency, leading to fewer siliques (Song et al ., 2021 ). The application of B fertilizer also improves N uptake and N use efficiency, which increases branch number and silique number in rapeseed (Wang et al ., 2022 ).…”

Section: Control Of Silique Number By Environmental Stimulimentioning

confidence: 99%

Exploring silique number in Brassica napus L.: Genetic and molecular advances for improving yield

Wang,

Li,

Meng

et al. 2024

Plant Biotechnology Journal

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SummarySilique number is a crucial yield‐related trait for the genetic enhancement of rapeseed (Brassica napus L.). The intricate molecular process governing the regulation of silique number involves various factors. Despite advancements in understanding the mechanisms regulating silique number in Arabidopsis (Arabidopsis thaliana) and rice (Oryza sativa), the molecular processes involved in controlling silique number in rapeseed remain largely unexplored. In this review, we identify candidate genes and review the roles of genes and environmental factors in regulating rapeseed silique number. We use genetic regulatory networks for silique number in Arabidopsis and grain number in rice to uncover possible regulatory pathways and molecular mechanisms involved in regulating genes associated with rapeseed silique number. A better understanding of the genetic network regulating silique number in rapeseed will provide a theoretical basis for the genetic improvement of this trait and genetic resources for the molecular breeding of high‐yielding rapeseed.

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“…Moreover, K + transport participates in abiotic stress responses [ 39 , 40 ]. Boron (B) is a micronutrient essential for the transport of carbohydrates, although both excess and deficiency can adversely impact crop growth and yield [ 41 , 42 ]. Plants can also be affected by non-essential heavy metals, such as cadmium (Cd), which is highly biotoxic and easily absorbed by plants through sewage effluent, industrial waste, and agricultural run-off [ 43 ].…”

Section: Introductionmentioning

confidence: 99%

Genome-wide identification of Brassicaceae histone modification genes and their responses to abiotic stresses in allotetraploid rapeseed

Zheng

Zhu

et al. 2023

BMC Plant Biol

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Background Histone modification is an important epigenetic regulatory mechanism and essential for stress adaptation in plants. However, systematic analysis of histone modification genes (HMs) in Brassicaceae species is lacking, and their roles in response to abiotic stress have not yet been identified. Results In this study, we identified 102 AtHMs, 280 BnaHMs, 251 BcHMs, 251 BjHMs, 144 BnHMs, 155 BoHMs, 137 BrHMs, 122 CrHMs, and 356 CsHMs in nine Brassicaceae species, respectively. Their chromosomal locations, protein/gene structures, phylogenetic trees, and syntenies were determined. Specific domains were identified in several Brassicaceae HMs, indicating an association with diverse functions. Syntenic analysis showed that the expansion of Brassicaceae HMs may be due to segmental and whole-genome duplications. Nine key BnaHMs in allotetraploid rapeseed may be responsible for ammonium, salt, boron, cadmium, nitrate, and potassium stress based on co-expression network analysis. According to weighted gene co-expression network analysis (WGCNA), 12 BnaHMs were associated with stress adaptation. Among the above genes, BnaPRMT11 simultaneously responded to four different stresses based on differential expression analysis, while BnaSDG46, BnaHDT10, and BnaHDA1 participated in five stresses. BnaSDG46 was also involved in four different stresses based on WGCNA, while BnaSDG10 and BnaJMJ58 were differentially expressed in response to six different stresses. In summary, six candidate genes for stress resistance (BnaPRMT11, BnaSDG46, BnaSDG10, BnaJMJ58, BnaHDT10, and BnaHDA1) were identified. Conclusions Taken together, these findings help clarify the biological roles of Brassicaceae HMs. The identified candidate genes provide an important reference for the potential development of stress-tolerant oilseed plants.

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BnaA02.NIP6;1a encodes a boron transporter required for plant development under boron deficiency in Brassica napus

Cited by 10 publications

References 46 publications

Functional genomics of Brassica napus: Progress, challenges, and perspectives

Functional genomics of Brassica napus: Progress, challenges, and perspectives

Exploring silique number in Brassica napus L.: Genetic and molecular advances for improving yield

Genome-wide identification of Brassicaceae histone modification genes and their responses to abiotic stresses in allotetraploid rapeseed

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