Cloning and sequence diversity analysis of GmHs1pro-1 in Chinese domesticated and wild soybeans

@article{Yuan2008CloningAS,
  title={Cloning and sequence diversity analysis of GmHs1pro-1 in Chinese domesticated and wild soybeans},
  author={Cuiping Yuan and Guo-an Zhou and Ying-Hui Li and Kejing Wang and Zhi Wang and Xianghua Li and Ruzhen Chang and Lijuan Qiu},
  journal={Molecular Breeding},
  year={2008},
  volume={22},
  pages={593-602}
}
Soybean cyst nematode (SCN) (Heterodera glycines Ichinohe) is the most important pathogen in soybean production worldwide and causes substantial yield losses. An apparent narrow genetic base of SCN resistance was observed in current elite soybean cultivars, and searching for novel SCN resistance genes as well as novel resistance sources rather than focusing on the two important genes rhg1 and Rhg4 has become another major objective in soybean research. In the present paper we report a 1,477 bp… 
DNA sequence polymorphism of the Rhg4 candidate gene conferring resistance to soybean cyst nematode in Chinese domesticated and wild soybeans
TLDR
A domestication bottleneck was found because of lower sequence diversity and 58% uniqueSNPs loss in landraces compared with Glycine soja, and intensive selection increased the sequence diversity of cultivars, which had higher diversity and more unique SNPs than landrace.
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It is essential to discover novel gene from the resistant accession and explore new breeding methods for accelerating SCN resistant soybean improvement.
Genetic diversity of rhg1 and Rhg4 loci in wild soybeans resistant to soybean cyst nematode race 3.
TLDR
The results provide vital information on the use of wild soybeans for broadening the genetic base of SCN resistance and the genetic relationship with eight Glycine max resistant cultivars.
Molecular Evidence for Soybean Domestication
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The archaeological evidence of soybean domestication is introduced and the DRTs in soybean populations of crosses between cultivated (Glycine max) and wild soybean (G. soja) are summarized, with a focus on nucleotide diversity using resequencing.
Fluorescent Soybean Hairy Root Construction and Its Application in the Soybean—Nematode Interaction: An Investigation
TLDR
A pathosystem, FHR-SCN, is established to verify the functional genes in soybeans and the SCN interaction and verified that GmHS1pro-1 provides additional resistance in both FHRs and transgenic soybeans, and the resistance may be caused by an increase in JA and JA-Ile contents.
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TLDR
Evidence that a gene with a specific function in one organism can yield completely different effects in a new host species is provided, to address concerns of unexpectedly different outcomes in different host species.
Leveraging genomic resources of model species for the assessment of diversity and phylogeny in wild and domesticated lentil.
TLDR
The approach followed in this research has allowed us to rapidly exploit sequence information from model plant species for the study of genetic diversity of a crop such as lentil with limited genomic resources.
Mechanisms of Soybean Roots' Tolerances to Salinity Revealed by Proteomic and Phosphoproteomic Comparisons Between Two Cultivars*
TLDR
A novel salt tolerance pathway involving chalcone metabolism, mostly mediated by phosphorylated MYB transcription factors, was proposed based on the findings.
Generation and Identification of the Number of Copies of Exogenous Genes and the T-DNA Insertion Site in SCN-Resistance Transformation Event ZHs1-2.
TLDR
It is demonstrated that the overexpression of Hs1pro-1 gene enhanced SCN resistance, and provide an important reference for the biosafety assessment and the labeling detection in transformation event ZHs1-2.
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The QTLs identified in this experiment map to positions where SCN resistance genes have not been previously identified, suggesting that these are novel genes that could be useful for diversifying the resistance genes currently used in cultivar development.
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TLDR
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TLDR
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