CYTOGENETIC STUDIES INCLARKIA, SECTIONPRIMIGENIA.V. INTERSPECIFIC HYBRIDIZATION BETWEENC. AMOENA HUNTIANAANDC. LASSENENSIS
نویسندگان
چکیده
منابع مشابه
Fertilization and Cytogenetic Examination of Interspecific Reciprocal Hybridization between the Scallops, Chlamys farreri and Mimachlamys nobilis
Crossbreeding is a powerful tool for improving productivity and profitability in aquaculture. We conducted a pilot study of an artificial cross between two important cultivated scallops in China, Chlamys farreri and Mimachlamys nobilis, to test the feasibility of interspecific hybridization. Reciprocal hybridization experiments were performed using a single-pair mating strategy (M. nobilis ♀ × ...
متن کاملInterspecific Hybridization in Nicotiana. Xii. the Amphidiploid RUSTICA-PANICULATA Hybrid; Its Origin and Cytogenetic Behavior.
3. The relatively stable derivatives obtained by selling fertile Fz plants. . . . . . . . . (a) Origin and behavior of amphidiploid lines. . . . . . . . . . . . . . . . . . . . . . . . . . . (b) Result of crossing amphidiploids with parental species. . . . . . . . . . . . . . . . . . . . . . . . . . . (1) Reciprocal backcrosses to rustica pzcmila. . . . . . . . . . . . . . . . . . . . . . . . ....
متن کاملOn interspecific hybridization in Ostrea.
Science, a weekly journal founded in 1880, is published each Friday by the American Association for the Advancement of Science at the Business Press, 10 McGovern Ave., Lancaster, Pa. Editorial and Advertising Offices, 1515 Massachusetts=Ave., N.W., Washington 5, D. C. Telephone, Executive 6060. Cable address, SCIMAG, Washington, D. C. Entered as second-class matter at the Post Office at Lancast...
متن کاملInterspecific Hybridization in Pinus: a Summary Review
The pines and other groups of temperate forest trees often fail to conform to widely accepted principles of plant evolution that are based primarily on observations of herbaceous plants. For example, interpreters of plant evolution tend to equate the fertility or sterility of inter specific hybrids with the magnitude of the genetically controlled reproductive barriers limiting the production of...
متن کاملInterspecific hybridization increases transposition rates of Osvaldo.
Several authors have postulated that genetic divergence between populations could result in genomic incompatibilities that would cause an increase in transposition in their hybrids, producing secondary effects such as sterility and therefore starting a speciation process. It has been demonstrated that transposition largely depends on intraspecific hybridization for P, hobo, and I elements in Dr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Evolution
سال: 1971
ISSN: 0014-3820
DOI: 10.1111/j.1558-5646.1971.tb01888.x