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NOTICES 
Appendix A 
POOTNOTES 
1. Lowering of containment below these 
levels (l.e.. for purified DNA or character- 
ised clones) cannot be made solely by an In- 
stitutional biosafety committee, but re- 
quires NIH approval. 
2. Plant pathogenic or synbiotic fungi that 
do not produce potent toxins are specifically 
Included among the remainder of species In 
this class of lower eukaryotes. 
3. It Is expected that many of the prokar- 
yotes that exchange genetic information 
with £. coil by known physiological process- 
es will be exempted from these Guidelines 
bv appearing on the "list of exchangers" 
(See Guidelines. Section I-E-4.) 
•See table III of Guidelines. Section III- 
A-2 a-t2Me>. 
••See table IV of Guidelines. Section III- 
C-3. 
Appendix B-l 
Table: Classification of NIH- Funded 
Experiments as of December 1976 
The following table lists all P2 and 
P3 recombinant DNA research pro- 
jects supported by NIH as of Decem- 
ber 1977. The PI projects are roughly 
a 50-percent sample. The table desig- 
nates the containment labels under 
the Guidelines now in effect (since 
June 1976). under those proposed by 
the RAC (September 1977). and under 
the present NIH proposed revisions. 
FCDCtM REGISTER, VOL 43. NO. I*A— FRIDAY, JULY 2», 1971 
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