| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-82 |
Sentence |
denotes |
[Translocation and biochemical behaviour of D- and L-phenylalanine in Vicia faba]. |
| T2 |
83-269 |
Sentence |
denotes |
D,L-Phenylalanine (phe) applied to the first primary leaf of a young Vicia faba plant moves into the sieve tubes and appears in the honey dew of aphids feeding on the third primary leaf. |
| T3 |
270-563 |
Sentence |
denotes |
Ethanol extracts of the treated leaf contain labeled phe and an acidic compound which could be identified as N-malonyl-D-phe.D-phe-l-(14)C was obtained pure by enzymatic decarboxylation of the L-isomer of commercially available D,L-phe-l-(14)C, using an enzyme from red algae (HARTMANN, 1967). |
| T4 |
564-663 |
Sentence |
denotes |
The uptake of the D-isomer of phe by the sieve tubes is independent of the age of the treated leaf. |
| T5 |
664-1006 |
Sentence |
denotes |
L-phe applied to a young leaf is completely incorporated into protein; L-phe taken up by an older leaf is translocated in considerable amounts.Pulse-labeling with the two isomers shows that D-phe entering the sieve tube system is quickly removed to the parenchyma where it is acylated with malonic acid to the phloem immobile N-malonyl-D-phe. |
| T6 |
1007-1053 |
Sentence |
denotes |
L-phe does not react with malonic acid at all. |
| T7 |
1054-1109 |
Sentence |
denotes |
It is translocated to the centers of protein synthesis. |
