GmANN, a glutathione S-transferase-interacting annexin, is involved in high temperature and humidity tolerance and seed vigor formation in transgenic Arabidopsis

Ji, Wei; Shen, Yingzi; Zhao, Haiming; Liu, Xiaolin; Jia, Yanfeng; Yu, Xingwang; Ma, Hao

doi:10.1007/s11240-019-01655-x

Cited by 8 publications

(6 citation statements)

References 36 publications

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“…Poor vigor irreversibly affects seed quality which further leads to the failure of field emergence and seedling establishment after germination. To date, studies regarding seed vigor are still relatively backward in soybean, though a number of candidate genes have been already published for many other species [40][41][42][43][44][45][46][47][48][49][50]. Genetic studies on seed vigor have led to useful analyses in relation to the acceleration of crop gene discovery; however, a key problem is that using conventional molecular markers limits the accuracy of QTL detection [51][52][53][54].…”

Section: Discussionmentioning

confidence: 99%

“…The conversion of triacylglycerol to soluble sugars was proven to be important for the germination and seedling establishment of aged seeds of soybean [87]. In addition, a glutathione S-transferase-interacting annexin of soybean, GmANN (Glyma.13G088700), is involved in enhanced seed vigor under high temperature and humidity stress in GmANN-transgenic Arabidopsis seeds [49].…”

Section: Fifteen Candidate Genes Associated With the Seed Vigor Of Soybeanmentioning

confidence: 99%

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Quantitative Trait Locus Mapping of Seed Vigor in Soybean under −20 °C Storage and Accelerated Aging Conditions via RAD Sequencing

Wang

Xie

et al. 2021

CIMB

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Due to its fast deterioration, soybean (Glycine max L.) has an inherently poor seed vigor. Vigor loss occurring during storage is one of the main obstacles to soybean production in the tropics. To analyze the genetic background of seed vigor, soybean seeds of a recombinant inbred line (RIL) population derived from the cross between Zhonghuang24 (ZH24, low vigor cultivar) and Huaxia3hao (HX3, vigorous cultivar) were utilized to identify the quantitative trait loci (QTLs) underlying the seed vigor under −20 °C conservation and accelerated aging conditions. According to the linkage analysis, multiple seed vigor-related QTLs were identified under both −20 °C and accelerated aging storage. Two major QTLs and eight QTL hotspots localized on chromosomes 3, 6, 9, 11, 15, 16, 17, and 19 were detected that were associated with seed vigor across two storage conditions. The indicators of seed vigor did not correlate well between the two aging treatments, and no common QTLs were detected in RIL populations stored in two conditions. These results indicated that deterioration under accelerated aging conditions was not reflective of natural aging at −20 °C. Additionally, we suggest 15 promising candidate genes that could possibly determine the seed vigor in soybeans, which would help explore the mechanisms responsible for maintaining high seed vigor.

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Section: Discussionmentioning

confidence: 99%

Section: Fifteen Candidate Genes Associated With the Seed Vigor Of Soybeanmentioning

confidence: 99%

Quantitative Trait Locus Mapping of Seed Vigor in Soybean under −20 °C Storage and Accelerated Aging Conditions via RAD Sequencing

Wang

Xie

et al. 2021

CIMB

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“…Interaction between soybean GmANN and glutathione S-transferase (GmGST) responded to high temperature and high humidity (HTH) stress. It was concluded that it formed plant seed vitality [ 29 ]. GhDsPTP3a could interact with GhANN8b, which plays a positive role in the response of cotton to salt stress.…”

Section: Introductionmentioning

confidence: 99%

Genome-Wide Characterization and Abiotic Stresses Expression Analysis of Annexin Family Genes in Poplar

Wei

Movahedi

Liu

et al. 2022

IJMS

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Poplar is an illustrious industrial woody plant with rapid growth, providing a range of materials, and having simple post-treatment. Various kinds of environmental stresses limit its output. Plant annexin (ANN) is a calcium-dependent phospholipid-binding protein involved in plant metabolism, growth and development, and cooperatively regulating drought resistance, salt tolerance, and various stress responses. However, the features of the PtANN gene family and different stress responses remain unknown in poplar. This study identified 12 PtANN genes in the P. trichocarpa whole-genome and PtANNs divided into three subfamilies based on the phylogenetic tree. The PtANNs clustered into the same clade shared similar gene structures and conserved motifs. The 12 PtANN genes were located in ten chromosomes, and segmental duplication events were illustrated as the main duplication method. Additionally, the PtANN4 homogenous with AtANN1 was detected localized in the cytoplasm and plasma membrane. In addition, expression levels of PtANNs were induced by multiple abiotic stresses, which indicated that PtANNs could widely participate in response to abiotic stress. These results revealed the molecular evolution of PtANNs and their profiles in response to abiotic stress.

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“…Annexins are proteins important in plant stress responses, but they have not been found previously in developing seeds. The researchers transferred the GmANN gene to Arabidopsis, and the transgenic line had greater resistance and higher seed vitality under hightemperature and humidity stress compared to wild-type seeds (Wei et al 2019). MiRNAs have also been targeted for improving seed vigor.…”

Section: Genetic Engineering and Gene Editingmentioning

confidence: 99%

Seed germination and vigor: ensuring crop sustainability in a changing climate

2022

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In the coming decades, maintaining a steady food supply for the increasing world population will require high-yielding crop plants which can be productive under increasingly variable conditions. Maintaining high yields will require the successful and uniform establishment of plants in the field under altered environmental conditions. Seed vigor, a complex agronomic trait that includes seed longevity, germination speed, seedling growth, and early stress tolerance, determines the duration and success of this establishment period. Elevated temperature during early seed development can decrease seed size, number, and fertility, delay germination and reduce seed vigor in crops such as cereals, legumes, and vegetable crops. Heat stress in mature seeds can reduce seed vigor in crops such as lettuce, oat, and chickpea. Warming trends and increasing temperature variability can increase seed dormancy and reduce germination rates, especially in crops that require lower temperatures for germination and seedling establishment. To improve seed germination speed and success, much research has focused on selecting quality seeds for replanting, priming seeds before sowing, and breeding varieties with improved seed performance. Recent strides in understanding the genetic basis of variation in seed vigor have used genomics and transcriptomics to identify candidate genes for improving germination, and several studies have explored the potential impact of climate change on the percentage and timing of germination. In this review, we discuss these recent advances in the genetic underpinnings of seed performance as well as how climate change is expected to affect vigor in current varieties of staple, vegetable, and other crops.

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GmANN, a glutathione S-transferase-interacting annexin, is involved in high temperature and humidity tolerance and seed vigor formation in transgenic Arabidopsis

Cited by 8 publications

References 36 publications

Quantitative Trait Locus Mapping of Seed Vigor in Soybean under −20 °C Storage and Accelerated Aging Conditions via RAD Sequencing

Quantitative Trait Locus Mapping of Seed Vigor in Soybean under −20 °C Storage and Accelerated Aging Conditions via RAD Sequencing

Genome-Wide Characterization and Abiotic Stresses Expression Analysis of Annexin Family Genes in Poplar

Seed germination and vigor: ensuring crop sustainability in a changing climate

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