The bHLH1-DTX35/DFR module regulates pollen fertility by promoting flavonoid biosynthesis in Capsicum annuum L.
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DOI: 10.1093/hr/uhac172
Abstract: Abstract High pollen fertility can ensure the yield and efficiency of breeding work, but factors that affect the fertility of pepper pollen have not been studied extensively. In this work, we screened the reduced pollen… read more here.
Keywords: pollen fertility; fertility; capsicum annuum; dtx35 dfr ... See more keywords
Correlated effects of exotic pollen-fertility restorer genes on agronomic and quality traits of hybrid rye
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DOI: 10.1111/pbr.12456
Abstract: In CMS (cytoplasmic male sterility)-based hybrid rye (Secale cereale L.) breeding, effective pollen-fertility restoration is an essential prerequisite for achieving maximum grain yield on the one hand and for minimizing ergot (Claviceps purpurea) infestation on… read more here.
Keywords: restorer gene; quality traits; restorer; restorer genes ... See more keywords
Integrated cytological and transcriptomic analysis reveals insights into pollen fertility in newly synthetic Brassica allohexaploids
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DOI: 10.3389/fpls.2022.1096804
Abstract: Trigenomic Brassica allohexaploids (AABBCC, 2n = 6x = 54) have great potential in oilseed breeding and genetic diversity. However, Brassica allohexaploids do not exist naturally, and the underlying mechanism regulating pollen fertility in artificially synthesized… read more here.
Keywords: brassica allohexaploids; pollen fertility; cytological transcriptomic; synthetic brassica ... See more keywords
Integrated analysis of metabolome and transcriptome reveals the cytoplasmic effects of CMS-D2 on pollen fertility resulting from disrupted lipid metabolism
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DOI: 10.3389/fpls.2022.998203
Abstract: Using cytoplasmic male sterility of Gossypium harknesii (CMS-D2) is an economical and effective method to produce cotton hybrids. However, the detrimental cytoplasmic effects of CMS-D2 on pollen fertility and fiber yields greatly limit the further… read more here.
Keywords: metabolism; effects cms; pollen fertility; fertility ... See more keywords
Effective Pollen-Fertility Restoration Is the Basis of Hybrid Rye Production and Ergot Mitigation
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DOI: 10.3390/plants11091115
Abstract: Hybrid rye breeding leads to considerably higher grain yield and a higher revenue to the farmer. The basis of hybrid seed production is the CMS-inducing Pampa (P) cytoplasm derived from an Argentinean landrace and restorer-to-fertility… read more here.
Keywords: basis hybrid; hybrid rye; pollen fertility; fertility ... See more keywords