1417. , J. Haas, S. Abdo, M.R. Ahuja, G. Kollinger, 



A. Anders, and F. Anders. 1978. Genetic basis 



of susceptibility for development of neoplasms follow- 

 ing treatment with N-methyl-N-nitrosourea (MNU) or 

 X-rays in the platyfish/swordtail system. Experitentia 

 34(6):780-782. 



1416. , G. Kollinger, J. Haas, M.R. Ahuja, S. Abdo, 



A. Anders, and F. Anders. 1979. Genetic basis 

 of susceptibility for neuroblastoma following treat- 

 ment with N-methyl-N-nitrosourea and X-rays in Xipho- 

 phorus. Cancer Res. 39:519-526. 



1415. , and J. Vielkind. 1973. A simple effective pro- 

 cedure for the isolation of high molecular weight DNA. 

 Biochemistry, structure of macromolecules. IRCS Int. 

 Res. Commun. Syst. (73-3)3-2-2. 



1418. , ___^ , and F. Anders. 1976. An approach 



to genetic transformation in the Xiphophorine fish. 

 Mol. Gen. Genet. 144:151-158. 



1419. , ^ , and . 1976. A possibility 



to achieve genetic transformation in the platyfish- 

 swordtail system (Platypoecilus maculatus — Xiphophorus 

 helleri). Experientia 32:301-302. 



1423. Schwiebert, E. 1979. The trout of the shining mountains. 



Fly Fisherman 10(5): 50-58. 



1424. Scott, W.B., and E.J. Crossman. 1973. Freshwater fishes of 



Canada. Fish. Res. Board Can. Bull. 184, 966 p. 



1425. Sedov, S.I. 1973. On the correlation of transferrins with 



some characteristic traits in wild and cultured carps 

 (Cyprinus carpio L. ) and their hybrids. In Biokhim- 

 icheskaia genetika ryb., p. 144-147. Ves. Soveskch. 

 Biokhim. Genet. Rybn. 1st Leningrad. 



1426. Sekiya, S., and Y. Honma. 1973. Racial variation and local 



distribution of the funa (genus Carassius) in Nigata 

 and Sado Island (A preliminary report). Proc. Jpn. Soc. 

 Syst. Zool. 8:63-70. 



1427. , and _ 1975. Morphological and cytological 



studies in the ironfish occurring in Nigata and Sado 

 Island. Proc. Jpn. Soc. Syst. Zool. 11:53-60. 



1428. Semenovskaya, K.S. 1957. Gonads and fertility of the 



sturgeon-sterlet hybrid. Dokl. Akad. Nauk USSR 

 114:491-493. 



1429. Sequin, L-R. 1953. La truite moulac. Ephemerides Off. 



Biol. (Que.) 1(10) .-59-61. 



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