חיפוש מתקדם
תחביר
חפש...
הספר "אוצר וולקני"
אודות
תנאי שימוש
ניהול
קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Heritability studies and DNA markers for Powdery mildew resistance in strawberry (Fragaria × ananassa Duchesne)
Year:
2009
Source of publication :
Acta Horticulturae
Authors :
אלעד, יגאל
;
.
דאי, ניר
;
.
ליפשיץ, כרמית
;
.
סלוצקי, שרה
;
.
שליט, נ'
;
.
תנעמי, זכריה
;
.
Volume :
842
Co-Authors:
Lifshitz, C., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Shalit, N., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Slotzky, S., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Tanami, Z., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Elad, Y., Institutes of Plant Protection, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Dai, N., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
561
To page:
564
(
Total pages:
4
)
Abstract:
Resistance to Powdery mildew (PM) disease causes major economic losses in strawberries. Yet, the genetic basis of PM resistance has not been well studied and, as a result, the introduction of new resistant cultivars has been limited. In this study, we aimed to reveal the genetic basis for PM resistance in the octaploid strawberry. Resistant and susceptible accessions were selected and hybridized to produce seven PM-segregating populations. In an effort to develop genetic markers associated with PM resistance, we screened 30 SSR markers, which co-segregate with PM resistance in different populations. In addition, we tested resistance gene analogs (RGAs) as candidate genes for PM disease resistance. The predicted protein alignments of 20 RGAs showed a wide range of sequence identity (35-99%) and were classified into five groups belonging to the Toll and interleukin-1 receptor (TIR) and non-TIR NBS-LRR classes.
Note:
Related Files :
Erysiphales
Fragaria
Fragaria x ananassa
Resistance gene analogues
RGA
SSR
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
30888
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:58
You may also be interested in
Scientific Publication
Heritability studies and DNA markers for Powdery mildew resistance in strawberry (Fragaria × ananassa Duchesne)
842
Lifshitz, C., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Shalit, N., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Slotzky, S., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Tanami, Z., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Elad, Y., Institutes of Plant Protection, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Dai, N., Institutes of Plant Sciences, Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel
Heritability studies and DNA markers for Powdery mildew resistance in strawberry (Fragaria × ananassa Duchesne)
Resistance to Powdery mildew (PM) disease causes major economic losses in strawberries. Yet, the genetic basis of PM resistance has not been well studied and, as a result, the introduction of new resistant cultivars has been limited. In this study, we aimed to reveal the genetic basis for PM resistance in the octaploid strawberry. Resistant and susceptible accessions were selected and hybridized to produce seven PM-segregating populations. In an effort to develop genetic markers associated with PM resistance, we screened 30 SSR markers, which co-segregate with PM resistance in different populations. In addition, we tested resistance gene analogs (RGAs) as candidate genes for PM disease resistance. The predicted protein alignments of 20 RGAs showed a wide range of sequence identity (35-99%) and were classified into five groups belonging to the Toll and interleukin-1 receptor (TIR) and non-TIR NBS-LRR classes.
Scientific Publication
נגישות
menu      
You may also be interested in