interspecific造句
1. The Oct-11a and Oct-11b loci were mapped by interspecific backcross analysis.
2. Interspecific hybrids also have two or more difference genomes.
3. Interspecific hybridization of nucleic acids is a method of this type currently being developed.
4. The reason for positive interspecific covariation was that these species used the resource similarly.
5. That mitochondria in interspecific hybrids become molecular mosaics containing proteins of both species.
6. The niche and interspecific competition coefficient of corn borer (Ostrinia furnacalis) and peach borer (Dichocrocis punctiferalis) were estimated by means of the field investigating in 1993, 1994.
7. The key interspecific interactions are competition, predation, parasitism and mutualism, whilst the main intraspecific interactions are competition, cannibalism and altruism.
8. Interspecific hybridization between Brassica juncea and Brassica oleracea var. aceaphala is very important for creating new types of rape and improving the existing varieties of Brassica napus.
9. This is an interspecific clivia blooming with green tipped petals, wide white throated and a light yellow centred flowers.
10. Sbujective: Interspecific embryo transfer could be a valuable tool in preservation programs of endangered species.
11. The results of intraspecific and interspecific competition formed the different individual height of Taxus chinensis var. mairei population.
12. Observion showed that interspecific competition between Black-faced Spoonbill and other species was not fierce, and insteadly they formed some relationship of common defence.
13. Hence, this method may be considered useful for interspecific hybridization breeding with allopolypolid crops.
14. Allozyme data revealed a moderate interspecific difference between Hynobius amjiensis and H.
15. Because intraspecific matings are far more common than interspecific matings in natural populations of plants, autopolyploids must arise at a much higher rate than allopolyploids .
16. The notion that interspecific hybrids are rare is ill - founded.
17. Overdominance or heterosis for catkin length in interspecific crosses has been reported.
18. A major barrier to interspecific hybridization is sterility in the F 1 progeny.
19. The feasibility of using peroxidase isozyme to study interspecific relationships and the origin of allotetraploids in Gossypium was discussed.
20. There are about 700 interspecific hybrids among the British vascular plant flora of about 2500 native and alien sexual species .
21. It is concluded that there are interspecific comparability and variability between these two relatives concerning physiology, genetics and phylogenesis.
22. To understand the details of human social evolution the nearest point of interspecific comparison lies among the apes.
23. The character of intertidal biotic community is a result of interaction between environmental factors and interspecific competition.
24. The fecundity and number of eggs hatched by C. chinensis were significantly reduced with increasing interspecific male density than with conspecific male density.
25. The effects of pollen mentor, growth regulator and embryo culture on interspecific hybridization of Prunus mume are studied.
26. It can be concluded that caryopsis ventral shape, sculpture, and foveola are very useful characteristics for the identification of species and the inference of interspecific relationships in Eleusine.
27. Among plants, one of the most effective forms of interspecific competition for resources is allelopathy.
28. Once prized for champagne production in New York, it is now being replaced by several of the interspecific hybrid and vinifera varieties.
29. The phylogeny map of Fagopyrum species on the basis of RAPD was established, much helpful for understanding the interspecific systematical relationships and the origin of cultivated buckwheat.
30. The present research established a easy and accurate method for interspecific hybrids identification between onion and Welsh onion.
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