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Article
Open AccessThe lipoxygenase OsLOX10 affects seed longevity and resistance to saline-alkaline stress during rice seedlings
Prolonged storage of rice seeds can lead to a decrease in seed vigor and seedling quality. The Lipoxygenase (LOX) gene family is widely distributed in plants, and LOX activity is closely related to seed viabil...
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Article
Open AccessIPA1 improves drought tolerance by activating SNAC1 in rice
Drought is a major abiotic stress to rice (Oryza sativa) during growth. Ideal Plant Architecture (IPA1), the first cloned gene controlling the ideal plant type in rice, has been reported to function in both ideal...
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Article
Open AccessAnalysis of co-expression and gene regulatory networks associated with sterile lemma development in rice
The sterile lemma is a unique organ of the rice (Oryza sativa L.) spikelet. However, the characteristics and origin of the rice sterile lemma have not been determined unequivocally, so it is important to elucidat...
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Article
RNA-seq profiling of primary calli induced by different media and photoperiods for japonica rice ‘Yunyin’
The induction of embryogenic calli plays a vital role in the genetic transformation and regeneration of rice (Oryza sativa L.). Despite progress in rice tissue culture, the molecular mechanisms of embryogenic cal...
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Article
Ubiquitylomes and proteomes analyses provide a new interpretation of the molecular mechanisms of rice leaf senescence
We identified a typical rice premature senescence leaf mutant 86 (psl86) and exhibited the first global ubiquitination data during rice leaf senescence.
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Article
Open AccessPEPC of sugarcane regulated glutathione S-transferase and altered carbon–nitrogen metabolism under different N source concentrations in Oryza sativa
Phosphoenolpyruvate carboxylase (PEPC) plays an important role in the primary metabolism of higher plants. Several studies have revealed the critical importance of PEPC in the interaction of carbon and nitroge...
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Article
Study on the relationship between bacterial wilt and rhizospheric microbial diversity of flue-cured tobacco cultivars
Bacterial wilt caused by Ralstonia solanacearum, is one of the serious soil-borne diseases in flue-cured tobacco production areas in China. However, it was found that the occurrence of bacterial wilt not only var...
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Article
Open AccessOverexpression of OsSPL14 results in transcriptome and physiology changes in indica rice ‘MH86’
Oryza sativa SPL14 (OsSPL14), identified as the IDEAL PLANT ARCHITECTURE1 or WEALTHY FARMER’S PANICLE gene, plays a critical role in regulating rice plant architecture. Here, OsSPL14-overexpression transgenic ric...
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Article
Open AccessPopulation structure and association analysis of yield and grain quality traits in hybrid rice primal parental lines
To make advances in rice molecular design breeding, it is important to understand the genetic background and phenotypes of the parental lines, to known superior allele of the breeding material. In this study, ...
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Article
Protein repair l -isoaspartyl methyltransferase 1 (PIMT1) in rice improves seed longevity by preserving embryo vigor and viability
Damaged proteins containing abnormal isoaspartyl (isoAsp) accumulate as seeds age and the abnormality is thought to undermine seed vigor. Protein-l-isoaspartyl methyltransferase (PIMT) is involved in isoAsp-conta...
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Article
Genome-wide profiling of changes in gene expression in response to infection of the japonica rice variety Yunyin by Magnaporthe oryzae
Rice blast, caused by the fungus Magnaporthe oryzae, is one of the diseases most responsible for significantly decreasing the yield and quality of commercially grown rice. This study investigated the blast resist...
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Article
Open AccessPhysiological and photosynthetic characteristics of indica Hang2 expressing the sugarcane PEPC gene
Phosphoenolpyruvate carboxylase (PEPC) is known to play a key role in the initial fixation of CO2 in C4 photosynthesis. The PEPC gene from sugarcane (a C4 plant) was introduced into indica rice (Hang2), a process...
