Explore reproductive isolation. Learn the definition of reproductive isolation and understand its different types. Discover examples of...
The occurrence of a particular isolate type was related to plantation or stand location but not to symptoms, tree condition, isolation location, or canker size. In general, S. sapinea was isolated more frequently from recovered trees that became diseased in 1985 than from recovered trees that ...
The principal concepts of population biology as the triad "population genetics, geography and ecology" were determined. The concept of the leading role of landscape-geographic borders and reproductive isolation in the determination of population borders was formulated. Pronounced phenological isolation (93...
The algae Mougeotia and Eremosphaera were used for isolation of microbodies with the characteristics of leaf peroxisomes and unspecialized peroxisomes, respectively. In both types of organelles, the following enzymes of the β-oxidation pathway were determined: acyl-CoA oxidoreductase, enoyl-CoA hydrata...
The most plausible mechanism for their isolation is the Benguela upwelling system, an area dominated by cold upwelling that is located within the 2000-km distribution gap between S. teuszii and S. plumbea (Jefferson and Van Waerebeek, 2004; Mendez et al., 2013). The Benguela has been ...
Edwardsiella tarda in Eel Culture Environment Edwardsiella tarda has been known as the causative bacterium of paracolo-disease (edwardsiellosis)in cultured eels in Japan. However, the ecology of the pa... Takeo,MINAGAWA,Toshihiro,... - 《Fish Pathology》 被引量: 28发表: 1982年 Isolation of ...
hermaphrodites. Animals such assea anemonesmay have both male and female reproductive parts. It is possible for hermaphrodites to self-fertilize, but most mate with other hermaphrodites to reproduce. In these cases, since both parties involved become fertilized, the number of offspring is doubled...
Parallel speciation can occur when traits determining reproductive isolation evolve independently in different populations that experience a similar range ... H Quesada,D Posada,A Caballero,... - 《Evolution》 被引量: 258发表: 2007年 Integrating molecular genetics and ecology in studies of adaptive ...
However, the specifics of the ecology of the species is likely to affect the importance females put on consistency. In systems where partners do not interact after mating, there may be less reason to expect differences between the sexes in terms of consistency [90,91]. Indirect Benefits ...
Australia and the Hawaiian Islands are examples of such isolation. In fact, endemism (the state of being restricted to a particular locality) is observed predominantly in geographically isolated areas, opposed to large and expansive regions like North America and Europe. Even the southern tip of ...