Johan Cornelis SOLLEVELD,Agathe Anna NOWOSIELSKI,Roy KOOPMANS
申请号：
MX2018005037
公开号：
MX2018005037A
申请日:
2016.10.28
申请国别(地区):
MX
年份:
2018
代理人:
摘要：
The present invention relates to a tomato plant which carries at least one QTL in its genome that leads to its fruits comprising higher levels of anthocyanins when compared to fruits produced by a tomato plant not carrying said QTL in its genome, wherein said fruits are not purple at the red-ripe harvest stage. The QTL may be QTL1 which is located on chromosome 10 between marker sequence SEQ ID No. 1 and the end of said chromosome and can be identified by the markers having SEQ ID No. 2 and SEQ ID No. 3. Optionally, also QTL2 is present, which is located on chromosome 9 between marker sequences SEQ ID No. 4 and SEQ ID No. 5 and which can be identified by the marker having SEQ ID No. 9 and/or SEQ ID No. 22. Optionally, also QTL3 is present, which is located on chromosome 7 between marker sequences SEQ ID No. 13 and SEQ ID No. 14 and which can be identified by the markers having SEQ ID Nos. 15-20. QTL1 and optionally QTL2 and/or QTL3 are as comprised in the genome of a tomato plant representative seed of which was deposited with the NCIMB under deposit number NCIMB 42470. A tomato plant of the invention can also comprise all QTLs, each either in homozygous or heterozygous form. The invention further relates to progeny of the plant, propagation material for the plant and to markers for identifying the QTLs and their use.La presente invención se relaciona a una planta de tomate la cual porta por lo menos un QTL en su genoma que lleva a sus frutos que comprendan altos niveles de antocianinas cuando se comparan con frutos producidos por una planta de tomate que no porta el QTL en su genoma, en donde los frutos son no púrpura en la etapa de cosecha de maduración roja. El QTL puede ser QTL1 el cual es ubicado en el cromosoma 10 entre la secuencia del marcador SEQ ID NO: 1 y en el final del cromosoma y puede ser identificado por los marcadores que tienen SEQ ID NO: 2 y SEQ ID NO: 3. Opcionalmente, también QTL2 está presente, el cual se ubica en el cromosoma 9 entre secuencia
