This is quite some list!  Thank you for sharing some of it.  Did you pull up
these references online or did you go to library that might have
medical/veterinary journals in stock?  To be honest with you, I've read some
tech journals online & I'm afraid that oftentimes the medical terminology is
beyond me.  Are you in the medical field?  I'm assuming you have a FELV+
cat...Is this why you started such exhaustive research?  

Chris
[EMAIL PROTECTED]

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Ong Meo
Sent: Wednesday, December 08, 2004 3:17 PM
To: [EMAIL PROTECTED]
Subject: Re: contagiousness of FELV and other thoughts.../strain


----- Original Message ----- 
From: "Belinda Sauro" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, December 08, 2004 1:42 PM
Subject: Re: contagiousness of FELV and other thoughts.../strain


>    Is it a big secret, some of us like to see things with their own
> eyes?

Here are a few references to get you started:


Hardy WD Jr, Old LJ, Hess PW, et al: Horizontal transmission of feline
leukaemia virus. Nature 244:266, 1973


 These two explain how subgroups are determined:



Sarma PS, Log T: Subgroup classification of feline leukemia and sarcoma
viruses by viral interference

 and neutralization tests. Virology 54:160, 1973



Jarrett 0, Hardy WD Jr, Golder MC, Hay D: The frequency of occurrence of
feline leukaernia virus

subgroups in cats. Int J Cancer 21:334, 1978





These  explain how subgroup C evolves:



Brojatsch J, Kristal BS, Viglianti GA, et al: Feline leukemia virus subgroup
C phenotype evolves

 through distinct alterations near the N-terminus of  the envelope surface
glycoprotein.

Proc Natl Acad  Sci USA 89:8457, 1992





Benveniste RE, Sherr CJ, Todaro GJ: Evolution of type C viral genes: Origin
of feline leukemia virus. Science 190:886, 1975



Benveniste RE, Todaro GJ: Multiple divergent cop- ies of endogenous C-type
virogenes in rnammalian

        cells. Nature 252:170, 1974



Benveniste RE, Todaro GJ: Evolution of C-type viral genes: Inheritance of
exogenously acquired viral

        genes. Nature 252:456, 1974



Todaro GJ, Benveniste RE, Sherwin SA, Sherr EJ:  MAC-1, a new genetically
transmitted type C virus of primates: Low frequency activation  from
stumptail  monkey cell cultures. Cell 3:775, 1978




Chen-Hang, M.K. Bechtel, Shi Yan, A. Phipps, L.E Mathes, K.A. Hayes, Roy
Burman, H. Chen, Y. Shi.   Pathogenicity induced by feline leukemia virus,
rickard strain, subgroup A plasmid DNA (pFRA).  Journal of Virology. 1998,
72:9, pp. 7048-7056.

If you need more let me know.  I have about 1,600.

Ong.





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