TABLE 1.

Alanine tRNAs from odor-exposed worms transfer imprinting to naive.

Pooled tDNA Probes	RNA from odor-exposed worms	Behavior after feeding eluates	tRNA isotypes
Ala 1 + 2 + 3 A Arg 1 + 2 + 3 Asn, Asp, Cys	Small RNAs or Gel-eluted fractions 5 and 6	Imprinting	Ala, Arg, Asn, Asp, Cys
Gln 1 + 2, Glu 1 + 2 B Gly 1 + 2, His Ile 1 + 2	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Gln, Glu, Gly, His, Ile
Leu 1 + 2 + 3 + 4 C Lys 1 + 2, Met 1 + 2	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Leu, Lys, Met
Phe, Pro 1 + 2 + 3 D Ser 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Phe, Pro, Ser
Thr 1 + 2 + 3, Trp E Tyr, Val 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Thr, Trp, Tyr Val
Arg 1 + 2 + 3 F Asn, Asp, Cys Gln 1 + 2, Glu 1 + 2	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Arg, Asn, Asp Cys, Gln, Glu
Gly 1 + 2, His G Ile 1 + 2 Leu 1 + 2 + 3 + 4	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Gly, His, Ile Leu
Lys 1 + 2 H Met 1 + 2 Phe, Pro 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Lys, Met, Phe Pro
Ser 1 + 2 + 3 I Thr 1 + 2 + 3, Trp	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Ser, Thr, Trp
Tyr, Val 1 + 2 + 3 J Ala 1 + 2 + 3 Arg 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Imprinting	Tyr, Val, Ala Arg
Asn, Asp, Cys K Glln 1 + 2, Glu 1 + 2 Gly 1 + 2, His	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Asn, Asp, Cys Gln, Glu, Gly, His
Ile 1 + 2 L Leu 1 + 2 + 3 + 4 Lys 1 + 2	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Ile, Leu, Lys
Met 1 + 2 M Phe, Pro 1 + 2 + 3 Ser 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Naive	Met, Phe, Pro Ser
Thr 1 + 2 + 3, Trp N Tyr, Val 1 + 2 + 3 Ala 1 + 2 + 3	Small RNAs or Gel-eluted fractions 5 and 6	Imprinting	Thr, Trp, Tyr Val, Ala