Relationships Between Flower Bud Formation and Nitrogen Nutrition in Japanese Pear (Pyrus serotina Rehd.)
نویسندگان
چکیده
منابع مشابه
Dormancy-associated MADS-box genes and microRNAs jointly control dormancy transition in pear (Pyrus pyrifolia white pear group) flower bud.
Bud dormancy in perennial plants is indispensable to survival over winter and to regrowth and development in the following year. However, the molecular pathways of endo-dormancy induction, maintenance, and release are still unclear, especially in fruit crops. To identify genes with roles in regulating endo-dormancy, 30 MIKC(C)-type MADS-box genes were identified in the pear genome and character...
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Dormancy is an adaptive mechanism that allows temperate deciduous plants to survive unfavorable winter conditions. In the present work, we investigated the possible function of abscisic acid (ABA) on the endodormancy process in pear. The ABA content increased during pear flower bud endodormancy establishment and decreased towards endodormancy release. In total, 39 putative genes related to ABA ...
متن کاملTranscriptome analysis of Japanese pear (Pyrus pyrifolia Nakai) flower buds transitioning through endodormancy.
The transcriptomes of endodormant and ecodormant Japanese pear (Pyrus pyrifolia Nakai 'Kosui') flower buds were analyzed using RNA-seq technology and compared. Among de novo assembly of 114,191 unigenes, 76,995 unigenes were successfully annotated by BLAST searches against various databases. Gene Ontology (GO) enrichment analysis revealed that oxidoreductases were enriched in the molecular func...
متن کاملارزیابی مقاومت ارقام گلابی آسیائی (Pyrus serotina Rehd.) به
نه رقم گلابی آسیایی موجود در باغ پژوهشی گروه علوم باغبانی دانشگاه تربیت مدرس با نام‌های ’ ‛KS6 ، ‛ KS7’ ، ‛KS8’ ، ‛ KS9’ ، ‛ KS10’ ، ‛KS11’ ، ‛KS12 ، KS13 و KS14 در سال1387 از نظر مقاومت به سنک گلابی مورد ارزیابی قرار گرفتند. ارزیابی مقاومت بر اساس تعداد حشره روی برگ، نرخ خسارت، میزان محصول نهایی، میزان ریزش میوه، مقدار نسبی آب برگ و میزان کلروفیل تعیین شد. ارقام KS8 و KS14 با کم‌ترین جمعیت ح...
متن کاملRhizopus Soft Rot on Pear (Pyrus serotina) Caused by Rhizopus stolonifer in Korea
Rhizopus soft rot caused by Rhizopus stolonifer occurred on pears (Pyrus serotina) in the Jinju City Agricultural Products Wholesale Market in Korea from 2004 to 2005. The infection usually started from wounds due to cracking at harvest time. The lesions started as water-soaked, rapidly softened, then gradually expanded. The mycelia grew vigorously on the surface of the fruits and formed stolon...
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ژورنال
عنوان ژورنال: Journal of the Japanese Society for Horticultural Science
سال: 1984
ISSN: 0013-7626,1880-358X
DOI: 10.2503/jjshs.53.265