MOLECULAR GENETIC MAPPING OF THE PLUM POX VIRUS RESISTANCE GENES IN APRICOT

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F04%3A00086482" target="_blank" >RIV/62156489:43510/04:00086482 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

MOLECULAR GENETIC MAPPING OF THE PLUM POX VIRUS RESISTANCE GENES IN APRICOT

Original language description

Plum pox virus (PPV) is a devastating disease of Prunus trees such as apricot, peach, plum, nectarine and cherry. It is the most economically important disease of fruit crops in Europe and as of 1999 has found its way into the United States. Developmentof molecular genetic markers associated with disease resistance in Prunus species could prove to be a valuable tool in combating disease caused by PPV. In order to do this, a molecular genetic approach has been initiated to map putative resistance regions associated with resistance in apricot. Four dominant AFLP markers segregating with resistance to PPV have been previously mapped in the crosses 'Stark Early Orange' (resistant) x 'LE-3218' (a susceptible selection) and 'Vestar' (susceptible) x 'LE-3246' (a resistant selection). The markers EAA/MCAG, EAG/MCAT, EAT/MCCT, and ETC/MCCT are located 4.5, 4.5, 13.3, and 16.4 cM respectively from the putative resistance gene. In order to further characterize this region, each marker was cloned

Czech name

Molekulárně genetická analýza resistence meruněk k PPV

Czech description

Plum pox virus (PPV) is a devastating disease of Prunus trees such as apricot, peach, plum, nectarine and cherry. It is the most economically important disease of fruit crops in Europe and as of 1999 has found its way into the United States. Developmentof molecular genetic markers associated with disease resistance in Prunus species could prove to be a valuable tool in combating disease caused by PPV. In order to do this, a molecular genetic approach has been initiated to map putative resistance regions associated with resistance in apricot. Four dominant AFLP markers segregating with resistance to PPV have been previously mapped in the crosses 'Stark Early Orange' (resistant) x 'LE-3218' (a susceptible selection) and 'Vestar' (susceptible) x 'LE-3246' (a resistant selection). The markers EAA/MCAG, EAG/MCAT, EAT/MCCT, and ETC/MCCT are located 4.5, 4.5, 13.3, and 16.4 cM respectively from the putative resistance gene. In order to further characterize this region, each marker was cloned

Type

D - Article in proceedings

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

ISHS Acta Horticulturae 657: XIX International Symposium on Virus and Virus-like Diseases of Temperate Fruit Crops - Fruit Tree Diseases

ISBN

—

ISSN

—

e-ISSN

—

Number of pages

6

Pages from-to

283-288

Publisher name

ISBN: 9066051485, ISHS

Place of publication

Valencia, Spain

Event location

—

Event date

—

Type of event by nationality

—

UT code for WoS article

—