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Rapid generation of fragrant thermo-sensitive genic male sterile rice with enhanced disease resistance via CRISPR/Cas9
Main conclusionThe three, by mutagenesis produced genes OsPi21 , OsXa5 , and OsBADH 2 , generated novel lines exhibiting desired fragrance and improved...
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Identification and validation of major-effect quantitative trait locus QMS-5B associated with male sterility in photo-thermo-sensitive genic male sterile wheat
Key MessageQMS-5B , a major QTL for photo-thermo-sensitive genic male sterility in wheat, was fine mapped in a 2.15 Mb region harboring a...
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Studies on the disease resistance of rice restorer lines with Pi9 blast resistance gene produced by dominant genic male sterile
Rice blast is one of the most serious fungal diseases of rice. The most effective strategy for the control of rice blast is to use resistant genes to...
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Genetic relationships and identification of core germplasm among rice photoperiod- and thermo-sensitive genic male sterile lines
BackgroundHarnessing heterosis is one of the major approaches to increase rice yield and has made a great contribution to food security. The...
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Transcriptional and physiological data revealed cold tolerance in a photo-thermo sensitive genic male sterile line Yu17S
BackgroundRice is highly sensitive to chilling stress during the seedling stage. However, the adaptable photo-thermo sensitive genic male sterile...
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Comparative transcriptome analysis provides insight into the important pathways and key genes related to the pollen abortion in the thermo-sensitive genic male sterile line 373S in Brassica napus L.
The thermo-sensitive genic male sterility (TGMS) system plays a key role in the production of two-line hybrids in rapeseed ( Brassica napus ). To...
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An epi-allele of SMS causes Sanming dominant genic male sterility in rice
Male sterility is an important trait in rice for hybrid rice ( Oryza sativa ) breeding. However, the factors involved in dominant male sterility are...
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Identification and verification of genes related to pollen development and male sterility induced by high temperature in the thermo-sensitive genic male sterile wheat line
Main conclusionBioinformatic analysis identified the function of genes regulating wheat fertility. Barley stripe mosaic virus-induced gene silencing...
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Comparative transcriptome and DNA methylation analysis in temperature-sensitive genic male sterile wheat BS366
BackgroundKnown as the prerequisite component for the heterosis breeding system, the male sterile line determines the hybrid yield and seed purity....
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A spontaneous thermo-sensitive female sterility mutation in rice enables fully mechanized hybrid breeding
Male sterility enables hybrid crop breeding to increase yields and has been extensively studied. But thermo-sensitive female sterility, which is an...
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Characteristics of Fertility Transition Response to the Cumulative Effective Low Temperature in a Two-Line Male Sterile Rice Cultivar
BackgroundPhoto-thermo-sensitive genic male sterile (PTGMS) rice ( Oryza sativa L.) is usually considered two-line male sterile rice because of its...
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Development and utilization of the functional co-dominant KASP marker for thermo-sensitive genic male sterility in rice Oryza sativa L.
Thermo-sensitive genic male sterility (TGMS) is an important genetic means of two-line hybrid rice breeding. Pollen fertility in TGMS lines is...
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Modulation of histone acetylation enables fully mechanized hybrid rice breeding
Hybrid rice has achieved high grain yield and greatly contributes to food security, but the manual-labour-intensive hybrid seed production process...
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Cytological observation of anther structure and genetic investigation of a thermo-sensitive genic male sterile line 373S in Brassica napus L
BackgroundPhotoperiod and/or thermo-sensitive male sterility is an effective pollination control system in crop two-line hybrid breeding. We...
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Slowing development restores the fertility of thermo-sensitive male-sterile plant lines
Temperature-sensitive genic male sterility (TGMS) lines are widely used in the breeding of hybrid crops
1 ,2 , but by what means temperature as a...
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Male sterility and hybrid breeding in soybean
Hybrid breeding can help us to meet the challenge of feeding a growing world population with limited agricultural land. The demand for soybean is...
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Generation of a new thermo-sensitive genic male sterile rice line by targeted mutagenesis of TMS5 gene through CRISPR/Cas9 system
BackgroundTwo-line hybrid rice with high yield potential is increasingly popular and the photo- and temperature-sensitive male sterile line is one of...
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Rice Breeding
Rice (Oryza sativa L.) belongs to Poaceae family and serves as food for more than half of the global population. Domesticated from O. preperennis...
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Understanding the Rice Fungal Pathogen Tilletia horrida from Multiple Perspectives
Rice kernel smut (RKS), caused by the fungus Tilletia horrida , has become a major disease in rice-growing areas worldwide, especially since the...
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Microspore Abortion and Abnormal Tapetal Degeneration in BNS Thermo-sensitive Male Sterile Wheat Lines
Studies of the pollen abortion mechanism in thermo-sensitive male sterile lines may provide a strong foundation for breeding hybrid wheat and...