Results 231 to 240 of about 19,447 (279)

Engineering a Gibberellin-Switchable Dual-Use Line Based on Ent-Kaurene Oxidase Gene ZmKO1 Enables Two-Line Hybrid Seed Production in Maize. [PDF]

open access: yesPlant Biotechnol J
Li C   +12 more
europepmc   +1 more source

Symbiotic Germination Technique of an Endangered Epiphytic Orchid Dendrobium sinominutiflorum: A Promising Conservation Application 濒危附生兰科植物勐海石斛 (Dendrobium sinominutiflorum) 的共生萌发技术:一种具有应用前景的保护策略

open access: yesIntegrative Conservation, EarlyView.
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

Fine mapping and cloning of an intersubspecific reproductive isolation locus <i>MSHB1</i> in rice. [PDF]

open access: yesMol Breed
Wang X   +8 more
europepmc   +1 more source
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Molecular mechanisms of hybrid sterility in rice

Science China Life Sciences, 2019
Hybrid 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
exaly   +3 more sources

Chromosomes of the sterile hybrid duck

Cytogenetic and Genome Research, 1968
The 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

Hybrid sterility in the mouse

Trends in Genetics, 1996
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

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