A wood-warbler produced through both interspecific and intergeneric hybridization
نویسندگان
چکیده
منابع مشابه
Interspecific and intergeneric hybridization and chromosomal engineering of Brassicaceae crops
In Brassicaceae crop breeding programs, wild relatives have been evaluated as genetic resources to develop new cultivars with biotic and abiotic stress resistance. This has become necessary because of the diversification of ecotypes of diseases and pests, changing food preferences, advances in production technology, the use of new approaches such as in vitro breeding programs, and the need for ...
متن کاملA New Intergeneric Wood Warbler Hybrid (parula Americana X Dendroica Coronata) (aves: Fringillidae)
— A new imergeneric wood warbler hybrid {Panda americana % Dendroica coronata) is described from a male in first basic plumage taken during fall migration on the Gulf" coast of Florida. The hybrid is nearly intermediate between the parental species in plumage pattern and color, but is more similar to its smaller parent. P. americana. in size and shape. When Gray's compendium of avian hybrids wa...
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This study was conducted to produce a high percentage of genetically male tilapia through interspecific hybridization between Nile tilapia, Oreochromis niloticus and Blue tilapia, O. aureus and evaluate sex ratio, productive performance and heterosis of the progeny produced. The results revealed that sex ratios of the progenies of (♀ O. aureus x ♂ O. niloticus) and (♀ O. niloticus x ♂ O. aureus...
متن کاملProduction of genetically male tilapia through interspecific hybridization between Oreochromis niloticus and O. aureus
This study was conducted to produce a high percentage of genetically male tilapia through interspecific hybridization between Nile tilapia, Oreochromis niloticus and Blue tilapia, O. aureus and evaluate sex ratio, productive performance and heterosis of the progeny produced. The results revealed that sex ratios of the progenies of (♀ O. aureus x ♂ O. niloticus) and (♀ O. niloticus x ♂ O. aureus...
متن کاملOrigin of a new Phytophthora pathogen through interspecific hybridization.
Plant disease epidemics resulting from introductions of exotic fungal plant pathogens are a well known phenomenon. An associated risk-that accelerated pathogen evolution may be occurring as a consequence of genetic exchange between introduced, or introduced and resident, fungal pathogens-is largely unrecognized. This is, in part, because examples of natural, interspecific hybridization in fungi...
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ژورنال
عنوان ژورنال: Biology Letters
سال: 2018
ISSN: 1744-9561,1744-957X
DOI: 10.1098/rsbl.2018.0557