Id |
Subject |
Object |
Predicate |
Lexical cue |
T1 |
0-126 |
Sentence |
denotes |
A single precursor protein for ferrochelatase-I from Arabidopsis is imported in vitro into both chloroplasts and mitochondria. |
T2 |
127-250 |
Sentence |
denotes |
Ferrochelatase is the last enzyme of heme biosynthesis and in higher plants is found in both chloroplasts and mitochondria. |
T3 |
251-390 |
Sentence |
denotes |
We have isolated cDNAs for two isoforms of ferrochelatase from Arabidopsis thaliana, both of which are imported into isolated chloroplasts. |
T4 |
391-543 |
Sentence |
denotes |
In this paper we show that ferrochelatase-I is also imported into isolated pea mitochondria with approximately the same efficiency as into chloroplasts. |
T5 |
544-648 |
Sentence |
denotes |
Processing of the precursor was observed with both chloroplast stroma and mitochondrial matrix extracts. |
T6 |
649-736 |
Sentence |
denotes |
This was inhibited by EDTA, indicating it was due to the specific processing proteases. |
T7 |
737-1055 |
Sentence |
denotes |
The specificity of import was verified by the fact that the mitochondrial preparation did not import the precursor of the light-harvesting chlorophyll a/b protein precursor or the precursor of porphobilinogen deaminase, an earlier enzyme of tetrapyrrole biosynthesis, both of which are exclusively chloroplast-located. |
T8 |
1056-1209 |
Sentence |
denotes |
Furthermore, import of ferrochelatase-I precursor into mitochondria was inhibited by valinomycin, but this had no effect on its import into chloroplasts. |
T9 |
1210-1303 |
Sentence |
denotes |
Thus a single precursor molecule is recognized by the import machinery of the two organelles. |
T10 |
1304-1431 |
Sentence |
denotes |
The implications for the targeting of ferrochelatase in a possible protective role against photooxidative stress are discussed. |
T1 |
0-126 |
Sentence |
denotes |
A single precursor protein for ferrochelatase-I from Arabidopsis is imported in vitro into both chloroplasts and mitochondria. |
T2 |
127-250 |
Sentence |
denotes |
Ferrochelatase is the last enzyme of heme biosynthesis and in higher plants is found in both chloroplasts and mitochondria. |
T3 |
251-390 |
Sentence |
denotes |
We have isolated cDNAs for two isoforms of ferrochelatase from Arabidopsis thaliana, both of which are imported into isolated chloroplasts. |
T4 |
391-543 |
Sentence |
denotes |
In this paper we show that ferrochelatase-I is also imported into isolated pea mitochondria with approximately the same efficiency as into chloroplasts. |
T5 |
544-648 |
Sentence |
denotes |
Processing of the precursor was observed with both chloroplast stroma and mitochondrial matrix extracts. |
T6 |
649-736 |
Sentence |
denotes |
This was inhibited by EDTA, indicating it was due to the specific processing proteases. |
T7 |
737-1055 |
Sentence |
denotes |
The specificity of import was verified by the fact that the mitochondrial preparation did not import the precursor of the light-harvesting chlorophyll a/b protein precursor or the precursor of porphobilinogen deaminase, an earlier enzyme of tetrapyrrole biosynthesis, both of which are exclusively chloroplast-located. |
T8 |
1056-1209 |
Sentence |
denotes |
Furthermore, import of ferrochelatase-I precursor into mitochondria was inhibited by valinomycin, but this had no effect on its import into chloroplasts. |
T9 |
1210-1303 |
Sentence |
denotes |
Thus a single precursor molecule is recognized by the import machinery of the two organelles. |
T10 |
1304-1431 |
Sentence |
denotes |
The implications for the targeting of ferrochelatase in a possible protective role against photooxidative stress are discussed. |