Dear Ross,

To show result of a quick search on keywords: fruit, leaf and leaves in my
database, a selection of 115 refs was extracted in a fast way (just did it)
[if using plant, it generates 406 refs, for obvious reasons I did not
include with this message, can sent you the list personally if you like Ross
- let me know]:

(1987) Détermination de la teneur en deutérium (2H) de l'eau, méthodes
officielles d'analyse des jus de fruits et des légumes et deboissons
dérivées. Arrête du 17 Février 1987 relatif aux méthodes officielles
d'analyse des jus de fruits et de légumes. J. Officiel de la Repub.
Française 4831(30 Avril 1987).

Allison G. B., Gat J. R., and Leaney F. W. J. (1985) The relationship
between deuterium and oxygen 18 delta values in leaf water. Chem. Geol.
(Isot. Geosci. Sect.) 58, 145-156.

Barbour M. M. and Farquhar G. D. (2000) Relative humidity and ABA-induced
variation in carbon and oxygen isotope ratyios of cotton leaves. Plant Cell
Environ. 23, 473-485.

Baudler R., Adam L., Rossmann A., Versini G., and Engel K. H. (2006)
Influence of the distillation step on the ratios of stable isotopes of
ethanol in cherry brandies. J. Agric. Food Chem. 54(3), 864-869.

Beerling D. J., Mattey D. P., and Chaloner W. G. (1993) Shifts in the δ13C
composition of Salix herbacea L. leaves in response to spatial and temporal
gradients of CO2 concentration. Proc. R. Soc. London B253, 53-60.

Bender M. M., Rouhani I., Vines H. M., and Black C. C. J. (1973) 13C/12C
ratio changes in Crassulacean acid metabolism plants. Plant Physiol. 52,
427-430.

Bernreuther A., Koziet J., Brunerie P., Krammer G., Chroistoph N., and
Schreier P. (1990) Chirospecific capillary gaschromatography (HRGC) and
on-line HRGC-isotope ratio mass spectrometry of γ-decalactone from various
sources. Z. Lebensm. Unters. Forsch. 191, 299-301.

Bindumadhava H., Sheshshayee M. S., Shashidhar G., Prasad T. G., and
Udayakumar M. (2005) Ratio of stable carbon and oxygen isotope
discrimination (Δ13C/Δ18O) reflects variability in leaf intrinsic
carboxylation efficiency in plants. Current Sci. 89(7), 1256-58.

Bowman W. D., Hubick K. T., von Caemmerer S., and Farquhar G. D. (1989)
Short-term changes in leaf carbon isotope discrimination in salt- and
water-stressed C4 grasses. Plant Physiol. 90, 162-166.

Bréas O., Guillou C., Reniero F., Sada E., and Tanet G. (1996)
Deuterium/hydrogen measurements in wines and fruit juices by platinum
catalysed equilibration method. Rapid Commun. Mass Spectrom. 10, 246-249.

Bricout J. (1973) Control of authenticity of fruit juices by isotopic
analysis. J. Assoc. Off. Anal. Chem. 56, 739-742.

Bricout J. (1979) Natural abundance levels of 2H and 18O in plant organic
matter. In Stable isotopes: Proceedings of the Third International
Conference. (ed. E. R. Klein and P. D. Klein), pp. 215-222. Academic Press.

Broadmeadow M. S. J., Griffiths H., Maxwell C., and Borland A. M. (1992) The
carbon isotope ratio of plant organic material reflects temporal and spatial
variations in CO2 witin tropical forest formations in Trinidad. Oecologia
89, 435-441.

Collister J. W., Rieley G., Stern B., Eglinton G., and Fry B. (1994)
Compound-specific δ12C analyses of leaf lipids from plants with differing
carbon dioxide metabolisms. Org. Geochem. 21, 619-627.

Deleens E. and Garnier-Dardan J. (1977) Carbon isotope composition of
biochemical fractions isolated from leaves of Bryophyllum diagremontianum
Berger, a plant with crassulacean acid metabolism: Some physiological
aspects related to CO2 dark fixation. Planta 15, 241-248.

Dijkstra P., Williamson C., Menyailo O., Doucett R., Koch G., and Hungate B.
(2003) Nitrogen stable isotope composition of  leaves and roots of plants
growing in a forest and a meadow. Isot. Environ. Health Stud. 39(1), 29-39
doi: 10.1080/1025601031000102189.

Dongmann G., Nürnberg H. W., Förstel H., and Wagener K. (1974) On the
enrichment of H218O in the leaves of transpiring plants. Radiat. Environm.
Biophys. 11, 41-52.

Du Y.-C., Nose A., Wasano K., and Uchida Y. (1998) Responses to water stress
of enzyme activities and metabolite levels in relation to sucrose and starch
synthesis, the Calvin cycle and the C4 pathway in sugarcane (Saccharumsp.)
leaves. Aust. J. Plant Physiol. 25, 253-260.

Dunbar J. and Wilson T. (1983) Oxygen and hydrogen isotopes in fruit and
vegetable juices. Plant Physiol. 72, 725-727.

Duranceau M., Ghashghaie J., Badeck F., Deleens E., and Cornic G. (1999)
δ13C of CO2 respired in the dark in relation to δ13C of leaf carbohydrates
in Phaseolus vulgaris L. under progressive drought. Plant Cell Environ. 22,
515-523.

Ehleringer J. R., Field C. B., Lin Z., and Kuo C. (1986) Leaf carbon isotope
and mineral composition in subtropical plants along an irradiance cline.
Oecologia 70, 520-526.

Ehleringer J. R., Comstock J. P., and Cooper T. A. (1987) Leaf-twig carbon
isotope ratio differences in photosynthetic-twig desert shrubs. Oecologia
71, 318-320.

Elsik C. G., Flagler R. B., and Boutton T. W. (1993) Carbon isotope
composition and gas exchange of loblolly and shortleaf pine as affected by
ozone and water stress. In Stable isotopes and plant carbon-water relations.
(ed. J. Ehleringer, A. E. Hall, and G. D. Farquhar), pp. 227-244. Academic
Press.

Epstein S., Thompson P., and Yapp B. J. (1977) Oxygen and hydrogen isotopic
ratios in plant cellulose. Science 198, 1209-1214.

Evans J. R., Sharkey T. D., Berry J. A., and Farquhar G. D. (1986) Carbon
isotope discrimination measured concurrently with gas exchange to
investigate CO2 diffusion in leaves of higher plants. Funct. Plant Biol.
13(2), 281-292 doi: 10.1071/PP9860281.

Fairweather-Tait S., Fox T., Wharf S. G., and Eagles J. (1995) The
bioavailability of iron in different weaning foods and the enhanccing effect
of a fruit drink containing ascorbic acid. Pediatr. Res. 37(4 Pt 1),
389-394.

Farquhar G. D., O'Leary M. H., and Berry J. A. (1982) On the relationship
between carbon isotope discrimination and the intracellular carbon dioxide
concentration in leaves. Austral. J. Plant Physiol. 9, 121-137.

Farquhar G. D., Barbour M. M., and Henry B. K. (1998) Interpretation of
oxygen isotope composition of leaf material. In Stable isotopes. (ed. H.
Griffiths), pp. 27-62. BIOS Scientific.

Ferhi A., Bariac T., Jusserand C., and Létolle R. (1983) An integrated
method for isotopic analysis of oxygen from organic compounds, air water
vapor and leaf water. Int. J. Appl. Radiat. Isot. 34, 1451-1457.

Flanagan P. R., Comstock J. P., and Ehleringer J. R. (1991) Comparison of
modeled and observed environmental influences on the stable oxygen and
hydrogen isotope composition of leaf water in Phaseolus vulgaris L. Plant
Physiol. 96, 588-596.

Flanagan L. B. (1993) Environmental and biological influences on the stable
oxygen and hydrogen isotopic composition of leaf water. In Stable isotopes
and plant carbon-water relations. (ed. J. Ehleringer, A. E. Hall, and G. D.
Farquhar), pp. 71-90. Academic Press.

Förstel H. (1978) Contribution of oxygen isotope fractionation during the
transpiration of plant leaves to the biogeochemical oxygen cycle. In
Methods, metals and assessment., Vol. Vol. 3 (ed. W. E. Krumbein), pp.
811-824. Ann Arbor Science.

Friend A. D., Woodward F. I., and Switsor V. R. (1989) Field measurements of
photosynthesis, stomatal conductance, leaf nitrogen, and δ13C along
altitudinal gradients in Scotland. Funct. Ecol. 3, 117-122.

Gebauer G., Zeller B., Schmidt G., May C., Buchmann N., Colin-Belgrand M.,
Dambrine E., Martin F., Schulze E.-D., and Bottner P. (2000) The fate of
15N-labelled nitrogen inputs to coniferous and broadleaf forests. In Carbon
and nitrogen cycling in European forest ecosystems. (ed. E.-D. Schulze), pp.
144-170. Springer.

Gensler M. and Schmidt H.-L. (1994) Isolation of the main organic acids from
fruit juices and nectars for carbon isotope ratio measurements. Anal. Chim.
Acta 299, 231-237.

Ghashghaie J., Duranceau M., Badeck F., Cornic G., Adeline M. T., and
Deleens E. (2001) δ13C of CO2 respired in the dark in relation to δ13C of
leaf metabolites: Comparison between Nicotiana sylvestris and Helianthus
annuus under drought. Plant Cell Environ. 24, 505-515.

Ghashghaie J., Badeck F.-W., Lanigan G., Nogués S., Tcherkez G., Deléens E.,
Cornic G., and Griffiths H. (2003) Carbon isotope fractionation during dark
respiration and photorespiration in C3 plants. Phytochem. Rev. 2(1-2),
145-161 doi: 10.1023/B:PHYT.0000004326.00711.ca.

Gonfiantini R., Gratziu S., and Tongiorgi E. (1965) Oxygen isotopic
composition of water in leaves. In Use of isotopes and radiation in soil
plant nutrition studies. IAEA.

Göttlicher S., Knohl A., Wanek W., Buchmann N., and Richter A. (2006)
Short-term changes in carbon isotope composition of soluble carbohydrates
and starch: from canopy leaves to the root system. Rapid Commun. Mass
Spectrom. 20(4), 653-660 doi: 10.1002/rcm.2352.

Grignon N., Halpern S., Gojon A., and Fragu P. (1992) 14N and 15N imaging by
SIMS microscopy in soybean leaves. Biol. Cell 74, 143-146.

Hanba Y. T., Kogami H., and Terashima I. (2003) The effect of internal CO2
conductance on leaf carbon isotope ratio. Isot. Environ. Health Stud. 39(1),
5-13 doi: 10.1080/1025601031000102233.

Helliker B. R. and Ehleringer J. R. (2000) Establishing a grassland
signature in veins: 18O in the leaf water of C3 and C4‭ ‬grasses‭.‬ Proceed.
Nat. Acad. Sci. 97(14), 7894-7898.

Heumann K. G. and Neubauer J. (1988) Nitrat-Spurenbestimmung in Fruchtsäften
mittels massenspectrometrischer Isotopenverdünningsanalyse. Fresenius Z.
Anal. Chem. 329, 795-796.

Hobbie E. A., Sanchez F. S., and Rygiewicz P. T. (2004) Carbon use, nitrogen
use, and isotopic factionation of extomycorrhizal and saprotrophic fungi in
natural abundance and 13C-labelled cultures. Mycol. Res. 108(Pt 8), 725-736.

Houerou G., Kelly S. D., and Dennis M. J. (1999) Determination of the
oxygen-18/oxygen-16 isotope ratios of sugar, citric acid and water from
single strength orange juice. Rapid Commun. Mass Spectrom. 13, 1257-1262.

Huang Y. S., Lockheart M. J., Collister J. W., and Eglington G. (1995)
Molecular and isotopic biogeochemistry of the Miocene Clarkia Formation:
hydrocarbons and alcohols. Org. Geochem. 23(9), 785-801 doi:
10.1016/0146-6380(95)80001-8.

Hultine K. R. and Marshall J. D. (2000) Altitude trends in conifer leaf
morphology and stable carbon isotope composition. Oecologia 123, 32-40.
Jamin E., Naulet N., and Martin G. J. (1997) Multi-element and multi-site
isotopic analysis of nicotine from tobacco leaves. Plant Cell Environ. 20,
589-599.

Jamin E., Guerin R., Retif M., Lees M., and Martin G. J. (2003) Improved
detection of added water in orange juice by simultaneous determination of
the oxygen-18/oxygen-16 isotope ratios of water and ethanol derived from
sugars. J. Agric. Food Chem. 51(18), 5202-5206.

Jamin E., Martin F., Santamaria-Fernandez R., and Lees M. (2005) Detection
of exogenous citric acid in fruit juices by stable isotope ratio analysis.
J. Agric. Food Chem. 53(13), 5130-5133.

Kelly C. K. and Woodward F. I. (1995) Ecological correlates of carbon
isotope composition of leaves: a comparative analysis testing for the
effects of temperature, CO2 and O2 partial pressures and taxinomic
relatedness on δ13C. J. Ecol. 83, 509-515.

Kennedy P. G., Hausmann N. J., Wenk E. H., and Dawson T. E. (2004) The
importance of seed reserves for seedling performance: an integrated approach
using morphological, physiological, and stable isotope techniques. Oecologia
141(4), 547-554.

Kerstel E. R. T., van der Wel L. G., and Meijer H. A. J. (2005) First
real-time measurement of the evolving 2H/1H ratio during water evaporation
from plant leaves. Isot. Environ. Health Stud. 41(3), 207-216 doi:
10.1080/10256010500230007.

Koziet J., Rossmann A., Martin G. J., and Ashurst P. R. (1993) Determination
of carbon-13 content of sugars of fruit and vegetable juices. Anal. Chim.
Acta 271, 31-38.

Koziet J., Pichlmayer F., and Rossmann A. (1995) Carbon, oxygen and hydrogen
isotopic intercomparison of fruit and vegetable juices. In Reference and
intercomparison materials for stable isotopes of light elements., Vol.
IAEA-TECDOC-825, pp. 75-80. IAEA.

Koziet J., Rossmann A., Martin G. J., and Johnson P. (1995) Determination of
the oxygen-18 and deuterium content of fruit and vegetable juice water. A
European inter-laboratory study. Anal. Chim. Acta 302, 29-37.

Krijgsveld J., Ketting R. F., Mahmoudi T., Johansen J., Artal-Sanz M.,
Verrijzer C. P., Plasterk R. H., and Heck A. J. (2003) Metabolic labeling of
C. elengans and D. melanogaster for quantitative proteomics. Nat.
Biotechnol. 21(8), 927-931.

Krueger D. A. (1993) Sample preparation bias in carbon stable isotope ratio
analysis of juices and sweeteners. J. AOAC Int. 76(2), 418-420.

Lauteri M., Brugnoli E., and Spaccino L. (1993) Carbon isotope
discrimination in leaf soluble sugars and in whole-plant dry matter in
Helianthus annuus L. grown under different water conditions. In Stable
isotopes and plant carbon-water relations. (ed. J. Ehleringer, A. E. Hall,
and G. D. Farquhar), pp. 93-108. Academic Press.

Leaney F. W., Osmond C. B., Allison G. B., and Ziegler H. (1985)
Hydrogen-isotope composition of leaf water in C3 and C4 plants, its relation
to hydrogen-isotope composition of dry matter. Planta 164, 215-220.

Leavitt S. W. and Long A. (1982) Evidence for 13C/12C fractionation between
tree leaves and wood. Nature 298, 742-744.

Leavitt S. W. and Long A. (1983b) Possible climatic response of δ13C in leaf
cellulose of pinyon pine in Arizona, USA. Isot. Geochem. 1, 169-180.

Lichtfouse É., Elbisser B., Balesdent J., Mariotti A., and Bardoux G. (1995)
Isotope and molecular evidence for direct input of maize leaf wax n-alkanes
into crop soils. Org. Geochem. 22, 349-351.

Lichtfouse É., Berthier G., Houot S., Barriuso E., Bergheaud V., and
Vallaeys T. (1995) Stable carbon isotope evidence for the microbial origin
of C14-C18 n-alkanoic acids in soils. Org. Geochem. 23(9), 849-852 doi:
10.1016/0146-6380(95)80006-D.

Lockheart M. J., Van Bergen P. F., and Evershed R. P. (1997) Variations in
the stable carbon isotope compositions of individual lipids from the leaves
of modern angiosperms: implications for the study of higher land
plant-derived sedimentary organic matter. Org. Geochem. 26, 137-153.

Luo Y. H. and Sternberg L. (1992) Spatial D/H heterogeneity of leaf water.
Plant Physiol. 99, 348-350.

Martin G. J., Martin M. L., Mabon F., and Michon M. J. (1983a) A new method
for the identification of the origin of ethanols in grain and fruit spirits:
high field quantitative deuterium nuclear magnetic resonance at the natural
abundance level. J. Agric. Food Chem. 31, 311-315 [1-3].

Martin G. G., Guillou C., and Caisso M. (1991c) Detection of beet sugar
addition in fruit juices and concentrates. An overview of isotopic
techniques including new development made possible by 2H-NMR. Flüssiges Obst
1(2), 18-21.

Martin G. (1992) Fruit Proc. 8, 123-..

Martin G. G., Hanote V., Lees M., and Martin Y. L. (1996a) Interpretation of
combined 2H SNIF/NMR and 13C SIRA/MS analyses of fruit juices to detect
added  sugar. J. AOAC Int. 79(1), 62-72.

Martin G. J., Koziet J., Rossmann A., and Dennis J. (1996b) Site-specific
natural isotope fractionation in fruit juices determined by deuterium NMR.
An european inter-laboratory comparison study. Anal. Chim. Acta 321,
137-146.

Martin G. G., Wood R., and Martin G. J. (1996d) Detection of added beet
sugar in concentrated and single strength fruit juices by deuterium nuclear
magnetic resonsnce (SNIF-NMR method): collaborative study. J. AOAC Int.
4(4), 917-928.

Medina E. and Minchin P. (1980) Stratification of δ13C values of leaves in
Amazonian rain forests. Oecologia 45, 377-378.

Meinzer F. C., Rundel P. W., Goldstein G., and Sharifi M. R. (1992) Carbon
isotope composition in relation to leaf exchange and environmental
conditions in Hawaiian Metrosideros polymorpha populations. Oecologia 91,
305-311.

Morecroft M. D. and Woodward F. I. (1996) Experiments on the causes of
altitudinal differences in leaf nutrient contents, size, and δ13C of
Alchemilla alpina. New Phytol. 134, 471-479.

Nogués S., Damesin C., Tcherkez G., Maunoury F., Cornic G., and Ghashghaie
J. (2006) 13C/12C isotope labelling to study leaf carbon respiration and
allocation in twigs of field-grown beech trees. Rapid Commun. Mass Spectrom.
20(2), 219-226 doi: 10.1002/rcm.2297.

Patton C. J., Fischer A. E., Campbell W. H., and Campbell E. R. (2002) Corn
leaf nitrate reductace - a nontoxic alternative to cadmium for photometric
nitrate determinations in water samples by air-segmented continous-flow
analysis. Environ. Sci. Technol. 36(4), 729-735.

Pearson S. F., Levey D. J., Greenberg C. H., and Martinez Del Rio C. (2003)
Effects of elemental composition on the incorporation of dietary nitrogen
and carbon isotopic signatures in an omnivorous songbird. Oecologia 135(4),
516-523.

Pedicino L. C., Leavitt S. W., Betancourt J. L., and Van de Water P. K.
(2002) Historical variations in δ13Cleaf of herbarium specimens in the
southwestern U. S. West. N. Am. Nat. 62(3), 348-359.

Pen´uelas J. and Azcón-Bieto J. (1992) Changes in leaf Δ13C of herbarium
plant species during the last 3 centuries pf CO2 increase. Plant Cell
Environ. 15, 485-489.

Platzner I. and Degani N. (1990) Fractionation of stable calcium isotopes in
tissues of date palm trees. Biomed. Environ. Mass Spectrom. 19, 822-824.

Podlesak D. W. and McWilliams S. R. (2006) Metabolic routing of dietary
nutrients in birds: effects of diet quality and macronutrient composition
revealed using stable isotopes. Physiol. Biochem. Zool. 79(3), 534-549.

Rieley G., Collister J. W., Stern B., and Eglinton G. (1993) Gas
chromatography/isotope ratio mass spectrometry of leaf wax n-alkanes from
plants of differing carbon dioxide metabolism. Rapid Commun. Mass Spectrom.
7, 488-491.

Roden J. and Ehleringer J. R. (1999) Observation of hydrogen and oxygen
isotopes in leaf water confirms  the Craig-Gordon model under wide-ranging
environmental conditions. Plant Physiol. 120, 1165-1173.

Roy S., Gillen G., Conway W. S., Watada A. E., and Wergin W. P. (1995) Use
of secondary ion mass spectrometry to image 44calcium uptake in the cell
walls of apple fruit. Protoplasma 189, 163-172.

Rychlik M. and Schieberle P. (1999) Quantification of the mycotoxin patulin
by a stable isotope dilution assay. J. Agric. Food Chem. 47(9), 3749-3755.

Savary B. J. and Nunez A. (2003) Gas chromatography-mass spectrometry method
for determination the methanol and acetic acid contents of pectin using
headspace solid-phase microextraction and stable isotope dilution. J.
Chromatogr. A 1017(1-2), 151-159.

Schleser G. H. and Jayasekera R. (1985) δ13C-variations of leaves in forests
as an indication of reassimilated CO2 from the soil. Oecologia 65, 536-542.
Schleser G. H. (1990) Investigations of the δ13C pattern in leaves of Fagus
sylvatica L. J. Experim. Botanic 41, 565-572.

Schmidt H.-L., Werner R. A., and Rossman A. (2001) 18O pattern and
biosynthesis of natural plant products. Phytochemistry 58, 9-32.

Schmidt O. and Scrimgeour C. M. (2001) A simple urea leaf-feeding method for
the production of 13C and 15N labelled plant material. Plant Soil 229,
197-202.

Schwartz R., Grunes D. L., Wentworth R. A., and Wien E. M. (1980) Magnesium
absorption from leafy vegetables intrinsically with the stable isotope 26Mg.
J. Nutr. 110, 1365-1371.

Schwartz R., Spencer H., and Welsh J. J. (1984) Magnesium absorption in
human subjects from leafy vegetables, intrinsically labeled with stable
26Mg. Am. J. Clin. Nutr. 39, 571-576.

Smith B. N., Hoops G. K., Land L. S., and Folk R. L. (1971) 13C/12C ratios
of aragonite from the fruit of Celtis laevigata Wield. Naturwissensch. 58,
365-366.

Sparks J. P. and Ehleringer J. R. (1997) Leaf carbon isotope discrimination
and nitrogen content for riparian trees along elevational transects.
Oecologia 109, 362-367.

Sternberg L. S. L., Mulkey S. S., and Wright S. J. (1989) Ecological
interpretation of leaf carbon isotope ratios: influence of respired carbon
dioxide. Ecology 70, 1317-1324.

Sternberg L. S. L., Anderson W. T., and Morrison K. (2003) Separating soil
and leaf water 18O isotopic signals in plant stem cellulose. Geochim.
Cosmochim. Acta 67(14), 2561-2566.

Van de Water P. K. (1999) δ13C and stomatal density variability in modern
and fossil leaves of key plants in the western United States. PhD Thesis,
University of Arizona.

Van de Water P. K., Leavitt S. W., and Betancourt J. L. (2002) Leaf δ13C
variability with elevation, slope aspect, and precipitation in the southwest
United States. Oecologia 132, 332-343 doi: 10.1007/s00442-002-0973-x.

van der Wel G., Meijer H. A. J., and Kerstel E. (2006) Real-time
measurements of the 18O /16O and 2H/1H isotope ratios of evaporating leaf
moisture and water droplets., pp. 4 p (unpublished abstract).

Vanderpool R. A. and Reeves P. G. (2001) Cadmium absorption in women fed
processed edible sunflower kernels labeled with a stable isotope of cadmium,
(113)Cd. Environ. Res. 87(2), 69-80.

Vovides A. P., Etherington J. R., Dresser P. Q., Groenhof A., Iglesias C.,
and Ramirez J. R. (2002) CAM-cycling in hte cycad Dioon edule Lindl. in its
natural tropical deciduous forest habitat in central Veracruz, Mexico. Bot.
J. Linnean Soc. 138, 155-161 doi: 10.1046/j.1095-8339.2002.138002155.x.

Wang X. F. and Yakir D. (1995) Temporal and spatial variations in the
oxygen-18 content of leaf water in different plant species. Plant, Cell
Environm. 18(12), 1377-1385.

Welch R. M. and House W. A. (1980) Absorption of radiocadmium and
radioselenium by rats fed intrinsically and extrinsically labeled lettuce
leaves. Nutr. Rep. Int. 1980 21, 135-145.

Werner R. A., Rossmann A., Schwarz C., Bacher A., Schmidt H. L., and
Eisenreich W. (2004) Biosynthesis of gallic acid in Rhus typhina:
discrimination between alternative [athways from natural oxygen isotope
abundance. Phytochemistry 65(20), 2809-2813.

Widory D. and Kiyosu Y. (2003) Isotope composition of Zelkova serrata leaves
as an indicator of atmospheric pollution in Japan. Isot. Environ. Health
Stud. 39(4), 281-287 doi: 10.1080/10256010310001621128.

Wolf B. O. and Martinez del Rio C. (2000) Use of saguaro fruit by
white-winged doves: Isotopic evidence of a tight ecological association.
Oecologia 124, 536-543.

Wolf B. O., Martínez del Rio C., and Babson J. (2001) Stable isotope reveal
that saguaro fruit provides different resources to two desert dove species.
Ecology 83(5), 1286-1293.

Wright G. C., Hubick K. T., and Farquhar G. D. (1988) Discrimination in
carbon isotopes of leaves correlates with water-use efficiency of
field-grown peanut cultivars. Aust. J. Plant Physiol. 15, 815-825.

Wright G. C., Hubick K. T., Farquhar G. D., and Rao R. C. N. (1993) Genetic
and environmental variation in transpiration efficiency and its correlation
with carbon isotope discrimination and specific leaf area in peanut. In
Stable isotopes and plant carbon-water relations. (ed. J. Ehleringer, A. E.
Hall, and G. D. Farquhar), pp. 247-267. Academic Press.

Yakir D., DeNiro M. J., and Rundel P. W. (1989) Isotopic inhomogeneity of
leaf water: Evidence and implications for the use of isotopic signals
transduced by plants. Geochim. Cosmochim. Acta 53, 2769-2773.

Yakir D., Berry J. A., Giles L., and Osmond C. B. (1993) The 18O of water in
the metabolic compartment of transpiring leaves. In Stable isotopes and
plant carbon-water relations. (ed. J. Ehleringer, A. E. Hall, and G. D.
Farquhar), pp. 529-540. Academic Press.

Yong J. W. H., Wong S. C., Letham D. S., Hocart C. H., and Farquhar G. D.
(2000) Effects of elevated [CO2] and nitrogen on cytokinins in he xylem sap
and leaves of cotton. Plant Physiol. 124, 767-779.

Yunianta P., Zhang B. L., Laees M., and Martin G. (1995) Stable isotope
fractionation in fruit juice concentrates : application to the
authentication of grape and orange products. J. Agric. Food Chem. 43,
2411-1417.

Zundel G., Miekeley W., Grisi B. M., and Förstel H. (1978) The H218O
enrichment in the leaf water of tropic trees: comparison of species from the
tropical rain forest and semiarid region of Brazil. Radiat. Environ.Biophys.
15, 203-212.

****************************************************************
Delta Isotopes Consultancy

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Techniques”, with a link to the Elsevier web site on the handbook (marked:
‘Order Now’):
http://users.pandora.be/handbook/index.html
last update: August 15, 2005
Volume I is now available. Volume II is expected to be available second half
of 2006.

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In a World Without Walls or Fences,
Who Needs Gates, or Windows?

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That's all.
Best wishes,
Pier.

> From: Ross Secord <[log in to unmask]>
> Reply-To: Stable Isotope Geochemistry <[log in to unmask]>
> Date: Tue, 30 May 2006 13:09:54 -0400
> To: <[log in to unmask]>
> Subject: [ISOGEOCHEM] d13C in fruit and leaves
> 
> Does anyone know of a study that looks at differences (or lack there of)
> between d13C in fruit and leaves across a diversity of C3 plant species?
> 
> Thanks in advance,
> Ross
> **************************************************
> Ross Secord, Ph.D.
> Museum of Paleontology
> 1109 Geddes Avenue
> The University of Michigan
> Ann Arbor, MI 48109-1079
>