University of Minnesota
University of Minnesota
College of Biological Sciences
http://www.cbs.umn.edu/

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Arabidopsis BioCON evolutionary study - Experiment 199


Arabidopsis thaliana, Bromus inermis phenotypic selection analysis

Years Available: 2006

Principle Investigators

Lau, Jennifer

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear (YYYY)
2PlantUnique plant identifier
3RILRecombinant Inbred Line identifier
4CO2CO2 treatment level in the ring in which the experimental plants were placed0=ambient, 1=elevated (550 ppm)
5RingThe field plot to which CO2 treatments were applied. Unit of replication for CO2 treatments.
6rackAnother spatial location identifier. Specifies the conetainer rack within the ring.
7CompetitionCompetition0=no competition, 1=grass competitors present
8NumbergrassNumber of surviving grass seedling competitors in each pot (0, 1 or 2).number
9sizecovinitial diameter (mm) when moved to fieldmillimeter
10fdate2number of days between germination and first flowernominalDay
11diameter13Junemaximum rosette diameter (mm) measured on 13 Junemillimeter
12leaf13Junenumber of leaves on 13 Junenumber
13diameter22Junemaximum rosette diameter (mm) measured on 22 Junemillimeter
14perdamproportion of leaves with herbivore damage (= lvsherb13june/leaf13june)dimensionless
15Heightheight at harvest (cm). Measured from soil to tallest point of plant, including buds and flowers.centimeter
16Branchnumber of stemsnumber
17Fruittotal number of fruitsnumber
18Biomassaboveground biomass (g) after drying for >2 days at 65Cgram
19relfruitfruit number divided by the mean fruit number (based on the mean of all individuals within a given CO2 x competition treatment)dimensionless
20stdfdatestandardized flowering date (fdate2)dimensionless
21stddiameterstandardized early season diameter (diameter13June)dimensionless
22stdleafstandardized early season leaf number (leafnum13june)dimensionless
23stddiam2 standardized mid-season diameter (diameter22June)dimensionless
24stdperdamstandardized proportion herbivore damage (perdam)dimensionless
25stdheightstandardized height at harvest (height)dimensionless
26stdbranchstandardized stem number (branch)dimensionless
27stdmassstandardized final aboveground biomass (biomass??)dimensionless
 

SAMPLE DATASET

YearPlantRILCO2RingrackCompetitionnumbergrasssizecovfdate2diameter13juneleaf13junediameter22juneperdamHeightBranchFruitBiomassrelfruitstdfdatestddiameter1stdleafstddiam2stdperdamstdheightstdbranchstdmass
2006338751402500101620522019.562180.391.5571-0.7439-0.4541-1.7146-0.3584-0.3178-1.05150.02941.0132
20064985514062300816258230.12520.561650.371.1785-0.74390.60081.2294-0.15620.6911-0.75560.02940.7543
20063575514027001018166160.166720.571590.291.1357-0.1006-1.2981-0.7333-1.57151.0274-0.75560.6236-0.2813
2006417751404140091817617018.561010.220.7214-0.1006-1.0871-0.7333-1.3693-0.3178-1.34740.0294-1.1874
20063612514027009181872602171420.381.0142-0.1006-0.87610.24810.4503-0.3178-0.60760.62360.8837
2006411351404130011181861902171930.341.3785-0.1006-0.8761-0.7333-0.965-0.3178-0.60760.62360.3659
2006490851406220091821829022.571590.451.1357-0.1006-0.24311.22941.0568-0.3178-0.16380.62361.7898
2006413951404130012182283202371500.441.0714-0.1006-0.03221.22941.6634-0.3178-0.01580.62361.6604
2006486451406210011182382402031490.351.0642-0.10060.17881.22940.0459-0.3178-0.9035-1.75340.4954
20064856514062100112431828020111010.420.72141.82921.86671.22940.8547-0.3178-0.90353.00061.4015
2006364152502800131622628022.561300.280.9285-0.7439-0.0322-0.73330.8547-0.3178-0.16380.0294-0.4107
200642305250414009162272202251560.321.1142-0.7439-0.03220.2481-0.3584-0.3178-0.3117-0.56490.107
                           

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Arabidopsis BioCON evolutionary study : Arabidopsis thaliana, Bromus inermis phenotypic selection analysis

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