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Gene flow in an almond orchard
Theoretical and Applied Genetics, 1991Gene flow by pollen between trees is essential for nut set in commercial almond orchards, due to the self-incompatibility of almond cultivars used. A study of gene flow has been carried out in an orchard composed of single rows of a "pollinating" cultivar between every double row of the most commercially desirable cultivar, Nonpareil. This "two-to-one"
J F, Jackson, G R, Clarke
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Theoretical and Applied Genetics, 2003
A survey of Australian cherry orchards identified the cherry cultivars Sunburst, Summit, Merchant, Sam, Sylvia, Tieton, Kordia, Regina, Empress, Nordwunder and Ulster as having low fruit-set associated with poor pollination. Unique orchard sites across Australia where low fruit-set was not a problem for these cultivars were located, and pollen gene ...
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A survey of Australian cherry orchards identified the cherry cultivars Sunburst, Summit, Merchant, Sam, Sylvia, Tieton, Kordia, Regina, Empress, Nordwunder and Ulster as having low fruit-set associated with poor pollination. Unique orchard sites across Australia where low fruit-set was not a problem for these cultivars were located, and pollen gene ...
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Trends in Plant Science, 1999
The recent report by Alan Raybould1xTransgenes and agriculture – going with the flow?. Raybould, A.F. Trends Plant Sci. 1999; 4: 247–248Abstract | Full Text | Full Text PDF | PubMed | Scopus (12)See all References1 on the symposium on gene flow and agriculture gives me cause for concern and perhaps someone can enlighten me on the following questions ...
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The recent report by Alan Raybould1xTransgenes and agriculture – going with the flow?. Raybould, A.F. Trends Plant Sci. 1999; 4: 247–248Abstract | Full Text | Full Text PDF | PubMed | Scopus (12)See all References1 on the symposium on gene flow and agriculture gives me cause for concern and perhaps someone can enlighten me on the following questions ...
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2019
In this chapter, we first present characteristics of carrots that will affect gene flow and discuss dispersal via pollen by insect pollinators and via seeds by wind and animals. Although carrot is often referred to as a biennial, we introduce the various life history strategies observed in wild carrot populations as these can impact population growth ...
Jennifer R. Mandel, Johanne Brunet
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In this chapter, we first present characteristics of carrots that will affect gene flow and discuss dispersal via pollen by insect pollinators and via seeds by wind and animals. Although carrot is often referred to as a biennial, we introduce the various life history strategies observed in wild carrot populations as these can impact population growth ...
Jennifer R. Mandel, Johanne Brunet
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Nature Geoscience, 2013
Particles of organic matter in the ocean host diverse communities of microorganisms. These particles may serve as hotspots of bacterial gene exchange, creating opportunities for microbial evolution.
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Particles of organic matter in the ocean host diverse communities of microorganisms. These particles may serve as hotspots of bacterial gene exchange, creating opportunities for microbial evolution.
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1999
Gene flow is the movement of genes between different gene pools (Endler, 1977; Slatkin, 1985). This primarily includes movement of genes among individuals within separated populations or subpopulations. It can be extended to include movement of genetic elements between taxa (i.e., introgression). The factors affecting gene flow are environmental (e.g.,
Scott O. Rogers, Mary A. M. Rogers
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Gene flow is the movement of genes between different gene pools (Endler, 1977; Slatkin, 1985). This primarily includes movement of genes among individuals within separated populations or subpopulations. It can be extended to include movement of genetic elements between taxa (i.e., introgression). The factors affecting gene flow are environmental (e.g.,
Scott O. Rogers, Mary A. M. Rogers
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2003
There is a concern that genes may flow from genetically modified organisms (GMOs) to sexually compatible relatives (vertical gene flow) and to totally unrelated species and families of organisms (horizontal gene flow). This concern is based on an entirely erroneous feeling that cloned genes are intrinsically more likely to be involved in horizontal ...
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There is a concern that genes may flow from genetically modified organisms (GMOs) to sexually compatible relatives (vertical gene flow) and to totally unrelated species and families of organisms (horizontal gene flow). This concern is based on an entirely erroneous feeling that cloned genes are intrinsically more likely to be involved in horizontal ...
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Draining the Swamping Hypothesis: Little Evidence that Gene Flow Reduces Fitness at Range Edges
Trends in Ecology and Evolution, 2021Ezra Kottler +2 more
exaly