62 pages matching tuberosum in this book
Results 1-3 of 62
What people are saying - Write a review
We haven't found any reviews in the usual places.
MATERIAL AND METHODS
DISCUSSION AND CONCLUSIONS
2 other sections not shown
AAAA AAAa AAaa aaaa Chromosome Chromatid AAAa x AAaa AAaaBbbb AAaaBbbbCCCC AaaaBBbbCCCC AAaaBbbbCCCc AAaaBbbbCCcc or AaaaBBbbCCcc AAaaBbbbCCcc Table 9 Amer American potato varieties Bawden bbbbCccc Biol Cadman Capsicum cccc cheese cloth chromatid segregation chromosome segregation Cockerham 1945 common bean crosses Datura DOCTOR OF PHILOSOPHY dominant gene expected segregation gamete genotypic constitution globosa Gomphrena globosa Havana 38 Hougas immune type immunity to virus inoculated with virus necessary for immunity Nicotiana rustica nulliplex numerical non-disjunction observed segregation parental types PHENOTYPIC Phytopathology plants Potato Jour potato virus Proc reaction recessive gene resistance to virus ring spot strain ring type lesions rustica sap inoculation Schultz scion segregation ratios serological antisera serological precipitin test showing local ring showing systemic symptoms Solanum tuberosum Stevenson strains of virus tabacum tatula test on G tetraploid thesis tion triplex tuberosum type of immunity type of resistance University of Wisconsin virus X infected X-virus