+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Regulation of hairless septa in flax genotrophs

, : Regulation of hairless septa in flax genotrophs. Genetica (Dordrecht) 48(3): 171-184

Reciprocal crosses were made between large and small genotrophs differing in the capsule character H-h (hairy-hairless septa) of the variety Stormont Cirrus, thus bringing together 2 levels of regulation, one determining H and the other h in the Hh heterozygotes. HH, Hh and hh types appear in all generations from F2 to F5 but the Hh plants can be grouped in up to 4 classes with about 20, 30, 40 and 50 hairs/septum. A proportion of F2 and F3 Hh plants are switched to HH in some environments and to hh in others, but in later generations more stable Hh heterozygotes appear which are unaffected by the environment and give normal ratios undisturbed by the Hh class from which they are descended, either because they have been selected for, or because they have been built up, over generations. HH plants in F2 are enhanced, i.e., they have a higher mean hair number than HH parents, and give more Hh plants in the highest hair number class when backcrossed to hh than do HH parents crossed with hh.

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 006288321

DOI: 10.1007/bf00155567

Download PDF Full Text: Regulation of hairless septa in flax genotrophs

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Masuda K.; Kawata T., 1973: Electron microscopy of reconstruction of the membrane system of clostridium botulinum. Journal of Electron Microscopy 22(3): 303

MacLennan, I.C.; García de Vinuesa, C.; Casamayor-Palleja, M., 2000: B-cell memory and the persistence of antibody responses. Antigens such as viral envelope proteins and bacterial exotoxins induce responses which result in the production of neutralizing antibody. These responses persist for years and provide highly efficient defence against reinfection. During these ant...

Burack, R., 1999: Teenage sexual behaviour: attitudes towards and declared sexual activity. A needs assessment conducted by the Barking and Havering Health Authority (England) focused on the sexual attitudes and behaviors of British adolescents. 1500 young people 13-18 years old completed a questionnaire. 78% of respondents reported so...

ZAMIATINA, Z.V., 1955: Result of microspocic investigations of cervical secretions in diagnosis of cancer. Voprosy Onkologii 1(2): 96-98

LANSDELL.H.; MIRSKY.A.F., 1964: Attention In Focal And Centrencephalic Epilepsy. Nineteen epileptic patients with centrencephalic type of electro-graphic abnormalities were compared on a test of attention with 65 patients with focal abnormalities. The latter group performed better on the Continuous Performance Test, although t...

Choi, D.S.; Lee, H.W.; Park, T.S.; Park, J.Y.; Kim, I.J.; Ahn, C.W.; Ahn, T.Y.; Cho, N.H., 2003: Diabetes erectile dysfunction epidemiologic study in Korea Case-control study. Diabetes & Metabolism 29(Hors serie 2): 4S36, August

Kaack, B.; Lewis, R.W.; Resnick, M.I.; Roberts, J.A., 1983: Biochemistry of the nonhuman primate prostate and seminal vesicles. I. Some chemical parameters. Normative biochemical values for cranial prostate, caudal prostate, and seminal vesicles were obtained in four macaque species and in baboons, with a view to chemical comparison of the cranial lobe with the other two tissues. The cranial prostatic...

Shaver; Lake, 1989: Nonstationary general-relativistic "strings". Physical Review. D, Particles and Fields 40(10): 3287-3301

Sterry W.; Czarnetzki B.M., 1981: Enzyme cytochemical studies of the in vitro development of rat mast cells from peritoneal macrophages. Archives of Dermatological Research 270(2): 240-241

Illescas Gomez, M. P., 1981: Dilepis undula (Schrank, 1788) Weinland, 1858; intestinal parasite of Turdus phylomelos Brehm, 1831. Drawings and an extensive redescription are given of Dilepis undula found in the intestine of Turdus philomelos in Spain.