Engineering a Gibberellin-Switchable Dual-Use Line Based on Ent-Kaurene Oxidase Gene ZmKO1 Enables Two-Line Hybrid Seed Production in Maize. [PDF]
Li C +12 more
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We developed an effective ex‐situ conservation approach for an endangered orchid species, Dendrobium sinominutiflorum. A compatible fungal strain Tulasnella sp. was obtained by using in‐situ seed baiting technique. The Symbiotic germination with Tulasnella sp. significantly promotes seed germination and seedling growth.
Han‐Xiao Huang +6 more
wiley +1 more source
Comparative Transcriptomics Reveals Important Genes Underlying Heat-Tolerant Sterility in Photo-Thermo-Sensitive Male Sterile Wheat in Seed Production Environments. [PDF]
Yue J +9 more
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Defective splicing of Y-chromosome-linked gigantic genes contributes to hybrid male sterility in Drosophila. [PDF]
Fontan A +4 more
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Female sterility: a new strategy for hybrid rice production. [PDF]
Silva J.
europepmc +1 more source
Male sterility in Drosophila hybrids revealed by a multi-generational transcriptomic analysis of genes and transposable elements in testes. [PDF]
Bodelón A +4 more
europepmc +1 more source
Fine mapping and cloning of an intersubspecific reproductive isolation locus <i>MSHB1</i> in rice. [PDF]
Wang X +8 more
europepmc +1 more source
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Molecular mechanisms of hybrid sterility in rice
Science China Life Sciences, 2019Hybrid sterility presents a major bottleneck in hybrid crop breeding and causes postzygotic reproductive isolation in speciation. Here, we summarize the current understanding of the genetics of rice hybrid sterility and highlight new advances in deciphering the molecular basis of the major genetic loci for hybrid sterility in rice.
Yongyao Xie +2 more
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Chromosomes of the sterile hybrid duck
Cytogenetic and Genome Research, 1968The hybrid duck resulting from the mating of a Muscovy male and a White Pekin female is sterile. Utilizing a technique for the culture of blood cells, chromosome preparations were made of the parental and hybrid ducks. Morphological differences were found to exist between the first and fourth pairs of chromosomes of the Muscovy and the White Pekin. The
C L, Mott, L H, Lockhart, R H, Rigdon
openaire +2 more sources
The sterility of hybrids between various mouse species follows Haldane's rule by affecting only the males. Hitherto, five hybrid sterility (Hst) loci have been identified in the mouse genome. Haldane's rule holds also for chromosomal sterility in all studied mammalian species, including man.
openaire +2 more sources

