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HYBRIDATION INTERSPECIFIQUE [4 records]
Record 1 - internal organization data 2010-03-16
Record 1, English
Record 1, Subject field(s)
- Grain Growing
- Genetics
Record 1, Main entry term, English
- speltoid
1, record 1, English, speltoid
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Mutants occurring in cultures of common wheat, "Triticum vulgare", and possessing characters of "Triticum spelta", spelt wheat. 1, record 1, English, - speltoid
Record 1, French
Record 1, Domaine(s)
- Culture des céréales
- Génétique
Record 1, Main entry term, French
- speltoïde
1, record 1, French, spelto%C3%AFde
correct
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
L'hybridation interspécifique chez les blés. [...] La systématique du genre «Triticum» est établie actuellement sur des bases assez solides [...] La stérilité, à peu près complète de la F 1, est due aux anomalies de la méiose. [...] Les grains obtenus donnent naissance, en F 2, à de nombreux types aberrants : compactoïdes, speltoïdes, etc., plus ou moins stériles en raison de l'irrégularité de leur stock chromosomique. 1, record 1, French, - spelto%C3%AFde
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Cultivo de cereales
- Genética
Record 1, Main entry term, Spanish
- espeltoide
1, record 1, Spanish, espeltoide
correct
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1997-09-25
Record 2, English
Record 2, Subject field(s)
- Plant and Crop Production
- Genetics
Record 2, Main entry term, English
- initial cross
1, record 2, English, initial%20cross
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- original cross 1, record 2, English, original%20cross
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
"Quest" was derived from a series of back crosses using "RT73"as the donor, or a non-recurrent parent, and "Alliance" as the recurrent parent. The initial cross was made in early 1992. 1, record 2, English, - initial%20cross
Record 2, French
Record 2, Domaine(s)
- Cultures (Agriculture)
- Génétique
Record 2, Main entry term, French
- croisement initial
1, record 2, French, croisement%20initial
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
[Dans le cas de l'amélioration d’espèces cultivées], une utilisation plus limitée de l'hybridation interspécifique est réalisée par introgression; il s’agit de l'introduction d’une espèce cultivée, d’une partie du matériel génétique d’une espèce étrangère proche, généralement sauvage. Le principe est le suivant : croisement initial de l'espèce cultivée par l'espèce sauvage et recroisement successifs(backcross) durant 5 à 10 générations de l'hybride interspécifique par l'espèce cultivée [...]. 2, record 2, French, - croisement%20initial
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1997-09-17
Record 3, English
Record 3, Subject field(s)
- Plant and Crop Production
- Genetics
Record 3, Main entry term, English
- initial cross
1, record 3, English, initial%20cross
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- original cross 1, record 3, English, original%20cross
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
"Quest" was derived from a series of back crosses using "RT73"as the donor, or a non-recurrent parent, and "Alliance" as the recurrent parent. The initial cross was made in early 1992. 1, record 3, English, - initial%20cross
Record 3, French
Record 3, Domaine(s)
- Cultures (Agriculture)
- Génétique
Record 3, Main entry term, French
- croisement initial
1, record 3, French, croisement%20initial
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
((Dans le cas de l'amélioration d’espèces cultivées)), une utilisation plus limitée de l'hybridation interspécifique est réalisée par introgression; il s’agit de l'introduction d’une espèce cultivée, d’une partie du matériel génétique d’une espèce étrangère proche, généralement sauvage. Le principe est le suivant : croisement initial de l'espèce cultivée par l'espèce sauvage et recroisement successifs(backcross) durant 5 à 10 générations de l'hybride interspécifique par l'espèce cultivée((...)). 2, record 3, French, - croisement%20initial
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1992-03-27
Record 4, English
Record 4, Subject field(s)
- Genetics
- Plant and Crop Production
Record 4, Main entry term, English
- wide crossing
1, record 4, English, wide%20crossing
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
Wide crossing as a feature of programmes designed to generate allopolyploids ... are concerned with the transfer of genes or of relatively small blocks of foreign chromosome across inter-specific boundaries so that the recurrent parent genomes are left substantially unaltered ... the process is always essentially a backcross system. 1, record 4, English, - wide%20crossing
Record 4, French
Record 4, Domaine(s)
- Génétique
- Cultures (Agriculture)
Record 4, Main entry term, French
- croisement éloigné
1, record 4, French, croisement%20%C3%A9loign%C3%A9
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Les croisements éloignés qui, [...], constituent une part importante des programmes d’amélioration des plantes, visent à produire des allopolyploïdes. Ils permettent de transférer des gènes d’un parent étranger par hybridation interspécifique, d’une façon telle que le génome du parent récurrent demeure inchangé. 1, record 4, French, - croisement%20%C3%A9loign%C3%A9
Record 4, Spanish
Record 4, Textual support, Spanish
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