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UNIVERSITE DE BOURGOGNE THÈSE Yongbo LIU - Université de ...

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Fig. 3.8. T otal num ber of vi able s eeds a nd bi omass pe r pl ot a gainst N C pe rcentage i n pl ot<br />

bor<strong>de</strong>r and center i n t he f irst experiment ( left column) a nd t he s econd e xperiment ( right<br />

column). Vertical bars <strong>de</strong>note mean SE. .............................................................................. 124<br />

Fig. 3.9. Biomass, seed weight and number and reproductive allocation of transgenic trBC2<br />

and non -transgenic nt rBC2 a ccording t o t he pr oportion of t rBC2 un<strong>de</strong>r non -insect p ressure<br />

(left c olumn) a nd pr esence of i nsects ( right column). S mooth l ines w ere a d<strong>de</strong>d i n t he c ase<br />

there was no insect, while the P values of linear regressions are given at left si<strong>de</strong> for ntrBC2<br />

and at right si<strong>de</strong> for trBC2 in the case of insect pressure. ..................................................... 139<br />

Fig. 3.10. Population production of both ntrBC2and trBC2 per c age (mean value and stand<br />

error) in pure or mixture cages un<strong>de</strong>r insect or non-insect pressure ..................................... 140<br />

Fig. 4.1. Four r egions where w ild r adish s ampled: B T, B retagne; BG, B ourgogne; D M,<br />

Denmark; NM, Normandy .................................................................................................... 162<br />

Fig .4.2. S iliques photos from four regions: BT, Bretagne; BG, Bourgogne; DM, Denmark;<br />

NM, Normandy ..................................................................................................................... 163<br />

Fig. 4.3. Flower phot os s howing pe tal c olors a nd pa tterns: A , w hite a nd l ong; B , pa le a nd<br />

round; C, yellow and long; D, intense yellow and round ...................................................... 164<br />

Fig. 4.4. M ean and standard error (vertical bars) of article and constriction diameter, article<br />

number and length per silique, silique length and weight, beak length and mean article weight<br />

of w ild ra dish fro m fo ur re gions; d ifferent l etters i ndicate s ignificant d ifference at P

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