|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM208425225 |
| 003 |
DE-627 |
| 005 |
20231224003940.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2011 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1111/j.1469-8137.2011.03770.x
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0695.xml
|
| 035 |
|
|
|a (DE-627)NLM208425225
|
| 035 |
|
|
|a (NLM)21592134
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Oikawa, Patricia Yoshino
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Leaf and root pectin methylesterase activity and 13C/12C stable isotopic ratio measurements of methanol emissions give insight into methanol production in Lycopersicon esculentum
|
| 264 |
|
1 |
|c 2011
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 12.12.2011
|
| 500 |
|
|
|a Date Revised 07.12.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © 2011 The Authors. New Phytologist © 2011 New Phytologist Trust.
|
| 520 |
|
|
|a Plant production of methanol (MeOH) is a poorly understood aspect of metabolism, and understanding MeOH production in plants is crucial for modeling MeOH emissions. Here, we have examined the source of MeOH emissions from mature and immature leaves and whether pectin methylesterase (PME) activity is a good predictor of MeOH emission. We also investigated the significance of below-ground MeOH production for mature leaf emissions. We present measurements of MeOH emission, PME activity, and MeOH concentration in mature and immature tissues of tomato (Lycopersicon esculentum). We also present stable carbon isotopic signatures of MeOH emission and the pectin methoxyl pool. Our results suggest that below-ground MeOH production was not the dominant contributor to daytime MeOH emissions from mature and immature leaves. Stable carbon isotopic signatures of mature and immature leaf MeOH were similar, suggesting that they were derived from the same pathway. Foliar PME activity was related to MeOH flux, but unexplained variance suggested PME activity could not predict emissions. The data show that MeOH production and emission are complex and cannot be predicted using PME activity alone. We hypothesize that substrate limitation of MeOH synthesis and MeOH catabolism may be important regulators of MeOH emission
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
7 |
|a Carbon Isotopes
|2 NLM
|
| 650 |
|
7 |
|a Carbon
|2 NLM
|
| 650 |
|
7 |
|a 7440-44-0
|2 NLM
|
| 650 |
|
7 |
|a Pectins
|2 NLM
|
| 650 |
|
7 |
|a 89NA02M4RX
|2 NLM
|
| 650 |
|
7 |
|a Carboxylic Ester Hydrolases
|2 NLM
|
| 650 |
|
7 |
|a EC 3.1.1.-
|2 NLM
|
| 650 |
|
7 |
|a pectinesterase
|2 NLM
|
| 650 |
|
7 |
|a EC 3.1.1.11
|2 NLM
|
| 650 |
|
7 |
|a Methanol
|2 NLM
|
| 650 |
|
7 |
|a Y4S76JWI15
|2 NLM
|
| 700 |
1 |
|
|a Giebel, Brian M
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a da Silveira Lobo O'Reilly Sternberg, Leonel
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Lei
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Timko, Michael P
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Swart, Peter K
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Riemer, Daniel D
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mak, John E
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lerdau, Manuel T
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 191(2011), 4 vom: 15. Sept., Seite 1031-1040
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
|
| 773 |
1 |
8 |
|g volume:191
|g year:2011
|g number:4
|g day:15
|g month:09
|g pages:1031-1040
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1111/j.1469-8137.2011.03770.x
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 191
|j 2011
|e 4
|b 15
|c 09
|h 1031-1040
|