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A targeted metabolomics method for the rapid quantification of multiple classes of phenolics in the fruits of Rosaceae

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(1)6thRosaceousGenomicsConference Mezzocorona,Italy–30thSeptemberͲ04thOctober2012  . . –”ƒ‹–•–Šƒ– ‘—Ž†„‡—•‡†ˆ‘”•’‡ ‹‡•‹†‡–‹ˆ‹ ƒ–‹‘Ǥ›‹–‡‰”ƒ–‹‰’‘’—Žƒ–‹‘‰‡‡–‹ ƒ† ’Š›Ž‘‰‡‡–‹  ƒƒŽ›•‡• ™‡ ƒ”‡ ƒ„Ž‡ –‘ ‘”‡ ‘’Ž‡–‡Ž› †‡• ”‹„‡ –Š‡ Š‹•–‘”‹ ƒŽ ”‡Žƒ–‹‘•Š‹’•ƒ††‹˜‡”•‹–›™‹–Š‹–Š‡•‡‹’‘”–ƒ– ”‘’™‹Ž†”‡Žƒ–‹˜‡•Ǥ  The USDAǦARS national plant germplasm system malus collection: diversity of cultivarsandwildspecies  VolkG.(1),‹ Šƒ”†•Ǥ(1)ǡ ”‘••Ǥ(2)ǡ ‘”•Ž‹‡Ǥ(3)ȋ”‡–‹”‡†Ȍǡ ƒœ‹‘ Ǥ(3)ǡŠƒ‘ǤǤ(3)  (1) Ǧƒ–‹‘ƒŽ‡–‡”ˆ‘” ‡‡–‹ ‡•‘—” ‡•”‡•‡”˜ƒ–‹‘ǡͳͳͳͳ‘—–Šƒ•‘–Ǥǡ ‘”–‘ŽŽ‹•ǡ‘Ž‘”ƒ†‘ͺͲͷʹͳ (2) ‹˜‡”•‹–› ‘ˆ ‹‡•‘–ƒ —Ž—–Šǡ ʹͲ͹ ™‡•‘  ‹‡ ‡ —‹Ž†‹‰ǡ ͳͲ͵ͷ ‹”„› ”‹˜‡ǡ —Ž—–Šǡ‹‡•‘–ƒͷͷͺͳʹ (3)ǦŽƒ– ‡‡–‹ ‡•‘—” ‡•‹–ǡ ‡‡˜ƒǡ‡™‘”ͳͶͶͷ͸ǦͲͶ͸ʹ  Š‡Ǧƒ–‹‘ƒŽŽƒ– ‡”’Žƒ•›•–‡ȋ ȌŽƒ– ‡‡–‹ ‡•‘—” ‡•‹– ȋ Ȍƒ’’Ž‡ ‘ŽŽ‡ –‹‘‹ ‡‡˜ƒǡ ‘•‡”˜‡•‘˜‡”ʹͷͲͲ–”‡‡•ƒ•‰”ƒˆ–‡† Ž‘‡•Ǥ‡ Šƒ˜‡ ‘’ƒ”‡†–Š‡ ‰‡‘–›’‡• ‘ˆͳͳ͵ͳ †‹’Ž‘‹† ƒŽ—• έ †‘‡•–‹ ƒ‘”ŠǤ —Ž–‹˜ƒ”• –‘ƒ –‘–ƒŽ‘ˆͳͻͳͲ™‹Ž†ƒ††‘‡•–‹ ƒ–‡†•ƒ’Ž‡•”‡’”‡•‡–‹‰Ͷͳ–ƒš‘‘‹ †‡•‹‰ƒ–‹‘•‹ –Š‡  ‘ŽŽ‡ –‹‘–‘‹†‡–‹ˆ›–Š‘•‡–Šƒ–ƒ”‡‰‡‡–‹ ƒŽŽ›‹†‡–‹ ƒŽ„ƒ•‡†‘‹‡•‹’Ž‡ •‡“—‡ ‡ ”‡’‡ƒ– ȋȌ Ž‘ ‹Ǥ  –‘–ƒŽ ‘ˆ ʹ͵ͺ Ǥ έ †‘‡•–‹ ƒ ƒ† ͳͲ •ƒ’Ž‡• ‘ˆ ‘–Š‡” –ƒš‘‘‹ ‰”‘—’••Šƒ”‡†ƒ‰‡‘–›’‡™‹–Šƒ–Ž‡ƒ•–‘‡‘–Š‡”Ǥέ†‘‡•–‹ ƒ‹†‹˜‹†—ƒŽǤ ‡ ‹†‡–‹ˆ‹‡† ‡šƒ’Ž‡• ‘ˆ ‰‡‘–›’‡• ˆ‘” —Ž–‹˜ƒ”• –Šƒ– ƒ– Š‡† ‰‡‘–›’‡• ‘ˆ ‘™ ”‘‘–•–‘ •ǡ ƒ† ‹†‹ ƒ–‡† –Šƒ– –Š‡•‡ ƒ ‡••‹‘• ƒ› ‘– ƒ —”ƒ–‡Ž› ”‡’”‡•‡– –Š‡ ‹†‹ ƒ–‡†ƒ‡† Ž‘‡•Ǥ™‡–›–Š”‡‡•’‘”–ˆƒ‹Ž‹‡•ǡ ‘’”‹•‡†‘ˆͳͲͶ‹†‹˜‹†—ƒŽ•ǡ™‡”‡ ‹†‡–‹ˆ‹‡†–Šƒ– ‘—Ž†‘–„‡†‹ˆˆ‡”‡–‹ƒ–‡†—•‹‰–Š‡‹‡Ž‘ ‹Ǥƒ”‡”•ƒ•™‡ŽŽƒ• ’Š‡‘–›’‹ –”ƒ‹–•™‡”‡—•‡†–‘ ‘’ƒ”‡–Š‡†‹˜‡”•‹–›‘ˆ–Š‡ —””‡–Ž›†‡•‹‰ƒ–‡† ‘”‡ ‘ŽŽ‡ –‹‘ –‘ –Šƒ– ‘ˆ –Š‡ ‡–‹”‡ †‹’Ž‘‹† ‰”ƒˆ–‡† ‘ŽŽ‡ –‹‘Ǥ ‡ Šƒ˜‡ ‹†‡–‹ˆ‹‡† ƒ •‡– ‘ˆ ‹†‹˜‹†—ƒŽ• –Šƒ– ƒ—‰‡– –Š‡ †‹˜‡”•‹–› ‘ˆ –Š‡ ‡š‹•–‹‰ ‘”‡ ‘ŽŽ‡ –‹‘ǡ –Š—• ƒ’–—”‹‰ ‘”‡ –Šƒ ͻͷΨ ‘ˆ –Š‡ ƒŽŽ‡Ž‹  ƒ† ’Š‡‘–›’‹  †‹˜‡”•‹–›Ǥ ‡ Šƒ˜‡ ƒŽ•‘ ‹†‡–‹ˆ‹‡† •‡–• ‘ˆ ͳͲͲ‹†‹˜‹†—ƒŽ•–Šƒ–ƒŽ•‘ ƒ’–—”‡–Š‡†‡•‹”‡††‹˜‡”•‹–›™‹–Š‹–Š‡ ‘ŽŽ‡ –‹‘Ǥ ‹˜‡‘ˆ–Š‡ •‡Ž‡ –‡† ƒ”‡”• ȋ ͲͳŠͲͳǡ  Ͳʹ†Ͳͺǡ  ͲͳˆͲʹǡ ͳʹǡ ͳͶ͹Ȍ ‘˜‡”Žƒ’ ™‹–Š •‡–• ‘ˆ ƒ”‡”•–Šƒ–Šƒ˜‡„‡‡—•‡†–‘ˆ‹‰‡”’”‹–—”‘’‡ƒƒ’’Ž‡ ‘ŽŽ‡ –‹‘•ǡ–Š—•ƒ‹‰‹– ’‘••‹„Ž‡–‘ ‘’ƒ”‡ƒ† ‘‘”†‹ƒ–‡ ‘ŽŽ‡ –‹‘‹˜‡–‘”‹‡•‘ƒ™‘”Ž†Ǧ™‹†‡• ƒŽ‡Ǥ  A targeted metabolomics method for the rapid quantification of multiple classes ofphenolicsinthefruitsofRosaceae  U. Vrhovsek(1Ȍǡ ƒ•—‡”‘ Ǥ(1)ǡ ƒ•’‡”‘––‹ Ǥ(1)ǡ ”ƒ ‡• Š‹ Ǥ(1)ǡ ƒ’—–‹ Ǥ(1)ǡ ‹‘Žƒ Ǥ(1)ǡ ƒ––‹˜‹ Ǥ(1)  ȋͳȌ‡•‡ƒ” Š ƒ†

(2) ‘˜ƒ–‹‘ ‡–”‡ǡ ‘†ƒœ‹‘‡ †—† ƒ Šǡ ƒ ‹ Š‡Ž‡ ƒŽŽǯ†‹‰‡ ȋȌǡ

(3) –ƒŽ› 

(4)  ”‡ ‡– ›‡ƒ”•ǡ –Š‡ ‹–‡”‡•– ‹ ’Š‡‘Ž‹  ‘’‘—†• Šƒ• „‡‡ ‹ ”‡ƒ•‹‰ †—‡ –‘ ‘’‡ŽŽ‹‰ ‡˜‹†‡ ‡• ‘ˆ –Š‡‹” „‡‡ˆ‹ ‹ƒŽ Š‡ƒŽ–Š ’”‘’‡”–‹‡• ƒ† –‘ –Š‡‹” ‹’ƒ – ‘ ˆ‘‘† . ͳ͵ͳ.

(5) 6thRosaceousGenomicsConference Mezzocorona,Italy–30thSeptemberͲ04thOctober2012  . . “—ƒŽ‹–›Ǥ Š‡ ‘’Ž‡š‹–› ƒ† ”‡ƒ”ƒ„Ž‡ †‹˜‡”•‹–› ‘ˆ ’Š‡‘Ž‹ • Šƒ• ŠƒŽŽ‡‰‡† –Š‡ ƒƒŽ›–‹ ƒŽ ’‡”ˆ‘”ƒ ‡• ‘ˆ •‡’ƒ”ƒ–‹‘ ƒ† †‡–‡ –‹‘ ‡–Š‘†• ‹ –‡”• ‘ˆ ”‡•‘Ž˜‹‰ ’‘™‡”ǡ •‡Ž‡ –‹˜‹–› ƒ† •‡•‹–‹˜‹–› ˆ‘” –Š‡ ‹†‡–‹ˆ‹ ƒ–‹‘ ƒ† “—ƒ–‹ˆ‹ ƒ–‹‘ ‘ˆ –Š‡•‡ ‘’‘—†•‹†‹ˆˆ‡”‡–ƒ–”‹ ‡•Ǥƒ”‰‡–‡†‡–ƒ„‘Ž‘‹ •‹•ƒ•–”ƒ–‡‰›„ƒ•‡†‘–Š‡—•‡ ‘ˆ’”‡†‡ˆ‹‡†‡–ƒ„‘Ž‹–‡Ǧ•’‡ ‹ˆ‹ •‹‰ƒŽ•ǡ•— Šƒ•–”ƒ•‹–‹‘•ǡ–Šƒ– ƒ„‡—•‡†–‘ ƒ —”ƒ–‡Ž›†‡–‡”‹‡–Š‡ ‘ ‡–”ƒ–‹‘•‘ˆƒ™‹†‡”ƒ‰‡‘ˆ‘™‡–ƒ„‘Ž‹–‡•Ǥ ‡†‡˜‡Ž‘’‡†ƒ”ƒ’‹†ƒ†˜‡”•ƒ–‹Ž‡ǦȀ„ƒ•‡†‡–Š‘†ˆ‘”–Š‡“—ƒ–‹ˆ‹ ƒ–‹‘‘ˆ εͳͷͲ ’Š‡‘Ž‹ •ǡ •— Š ƒ• „‡œ‘ƒ–‡•ǡ ’Š‡›Ž’”‘’ƒ‘‹†•ǡ ‘—ƒ”‹•ǡ •–‹Ž„‡‡•ǡ †‹Š›†”‘ ŠƒŽ ‘‡• ƒ† ˆŽƒ˜‘‘‹†• ‹ ˆ”—‹–•Ǥ ‘’‘—†• ‘‘Ž› ‘ —””‹‰ ‹ ’Žƒ–• ™‡”‡ ‹ Ž—†‡† ‹ –Š‡ ‡–Š‘† –‘‰‡–Š‡” ™‹–Š ‡–ƒ„‘Ž‹–‡• •’‡ ‹ˆ‹  ‘ˆ ƒ •‹‰Ž‡ •’‡ ‹‡• ‘” ˆƒ‹Ž›Ǥ ‡˜‡”•‡Ǧ’Šƒ•‡ Š”‘ƒ–‘‰”ƒ’Š› ™ƒ• ‘’–‹‹•‡† –‘ ƒ Š‹‡˜‡ •‡’ƒ”ƒ–‹‘ ‘ˆ –Š‡ ‘’‘—†•‘˜‡”ͳͷ‹ǡ”‡†— ‹‰’‘••‹„Ž‡‹‘•—’’”‡••‹‘‡ˆˆ‡ –•ƒ†”‡•‘Ž˜‹‰ƒ› ‹•‘‡”‹  ‘’‘—†•Ǥ Š‡ ‘’–‹ƒŽ ˆ”ƒ‰‡–ƒ–‹‘ ‘†‹–‹‘• ˆ‘” ‡ƒ Š ƒƒŽ›–‡ ™‡”‡ •–—†‹‡† ƒ†  –”ƒ•‹–‹‘• ™‡”‡ •‡Ž‡ –‡† ˆ‘” ƒ —”ƒ–‡ “—ƒ–‹ˆ‹ ƒ–‹‘Ǥ Š‡ ‡ˆˆ‡ –‹˜‡‡•• ‘ˆ –Š‡ ‡–Š‘† ™ƒ• ˜ƒŽ‹†ƒ–‡† „› •–—†›‹‰ –Š‡ Ž‹‹–• ‘ˆ †‡–‡ –‹‘ ƒ† “—ƒ–‹ˆ‹ ƒ–‹‘ǡ–Š‡Ž‹‡ƒ”‹–›”ƒ‰‡•‘ˆ–Š‡‹•–”—‡–ƒŽ”‡•’‘•‡ƒ†–Š‡”‡’‡ƒ–ƒ„‹Ž‹–›‘ˆ –Š‡ƒƒŽ›•‹•Ǥ Š‡‡–Š‘†™ƒ••— ‡••ˆ—ŽŽ›ƒ’’Ž‹‡†ƒ†˜ƒŽ‹†ƒ–‡†ˆ‘”–Š‡ƒƒŽ›•‹•‘ˆƒ’’Ž‡•ǡ Š‡””‹‡•ǡ ”ƒ•’„‡””‹‡•ǡ •–”ƒ™„‡””‹‡•ǡ ƒ• ™‡ŽŽ ƒ• ‰”ƒ’‡ǡ ™‹‡ ƒ† ‰”‡‡ –‡ƒǡ ƒ† ™ƒ• •Š‘™ –‘ ”‡’”‡•‡– ƒ ˜ƒŽ—ƒ„Ž‡ –‘‘Ž ˆ‘” –Š‡ “—ƒ–‹–ƒ–‹˜‡ ‡˜ƒŽ—ƒ–‹‘ ‘ˆ –Š‡ Š‡‹ ƒŽ ’Š‡‘–›’‡ǡ ‡ƒ•—”‹‰–Š‡’”‡•‡ ‡ǡƒ‘—–ƒ†ƒ–—”ƒŽ˜ƒ”‹ƒ ‡‹’Š‡‘Ž‹ • ‘’‘•‹–‹‘‘ˆ–Š‡•‡ ˆ”—‹–•Ǥ. OverexpressionofapeachCbfǦtranscriptionfactorgeneinappleregulatesboth dormancyandfreezingtoleranceinapple:labandfieldstudies Wisniewski,M.(1)ǡ”–Ž‹’ǡǤ(1)ǡ ‘Š‘”‡ŽŽ‹(1) (1)Ǧǡ‡ƒ”‡›•˜‹ŽŽ‡ǡʹͷͶ͵Ͳ.  ‘‘‹  ’”‘†— –‹‘ ‘ˆ ˆ”—‹– –”‡‡• ‹ ƒ –‡’‡”ƒ–‡ Ž‹ƒ–‡ ‹• †‡’‡†‡– —’‘ •‡ƒ•‘ƒŽ Šƒ‰‡•‹ ‘Ž†ƒ Ž‹ƒ–‹‘ƒ††‘”ƒ ›Ǥ˜‹†‡ ‡‹†‹ ƒ–‡•–Šƒ––Š‡•‡’”‘ ‡••‡•™‹ŽŽ „‡ ‰”‡ƒ–Ž› ƒˆˆ‡ –‡† „› Ž‹ƒ–‡ Šƒ‰‡ ȋŠ‹‰Š‡” ƒ–‘•’Š‡”‹  ƒ”„‘ †‹‘š‹†‡ ƒ† –‡’‡”ƒ–—”‡•ȌǤ Š‹• ’”‘„Ž‡ ƒ› ƒŽ•‘ „‡ ‡šƒ ‡”„ƒ–‡† „› ‡””ƒ–‹  ™‡ƒ–Š‡” ’ƒ––‡”•Ǥ ‡ƒ–Š‡”‡˜‡–•‹–Š‡‹–Š‡•’”‹‰‘ˆʹͲͳʹǡ”‡•—Ž–‹‰‹†‡˜ƒ•–ƒ–‹‰Ž‘••‡•–‘ˆ”—‹– ”‘’•ǡƒ”‡ƒ‡šƒ’Ž‡‘ˆ–Š‡’‘–‡–‹ƒŽ†ƒ‰‡”Ǥ‹•‹‡™•‹ǡ‡–ƒŽǤȋʹͲͳͲǤŽƒ–ƒʹ͵͵ǣͻ͹ͳǦ ͻͺ͵Ȍ’”‡˜‹‘—•Ž›†‡‘•–”ƒ–‡†–Šƒ–ƒ–”ƒ•‰‡‹ ǮǤʹ͸ǯƒ’’Ž‡Ž‹‡ȋͳ͸͸Ȍ‘˜‡”‡š’”‡••‹‰ ƒ ’‡ƒ Š   ‰‡‡ ‹ ”‡ƒ•‡† –Š‡ ˆ”‡‡œ‹‰ –‘Ž‡”ƒ ‡ ƒ† ‹†— ‡† ‡ƒ”Ž‹‡” †‘”ƒ › ȋ‹•‹‡™•‹ǡ‡–ƒŽǤʹͲͳͲǤŽƒ–ƒʹ͵͵ǣͻ͹ͳǦͻͺ͵ȌǤ‹ ‡–Šƒ–•–—†›ǡ–Š‡ˆ‹‡Ž†’‡”ˆ‘”ƒ ‡‘ˆ ͳ͸͸ǡ Šƒ• „‡‡ ‘‹–‘”‡† ‹ ‘’ƒ”‹•‘ –‘ ™– ȋǮǤʹ͸ǯȌǡ ƒ† ƒ’’Ž‡ Ž‹‡• ‹ ™Š‹ Š ‡š’”‡••‹‘‘ˆƒƒ–‹˜‡ Šƒ•„‡‡•—’’”‡••‡†ȋ Ǧ‹ȌǤ‡ŽˆǦ”‘‘–‡†–”‡‡•™‡”‡’Žƒ–‡† ‘  –‘„‡” ͹ǡ ʹͲͳͲ ƒ† •‡˜‡”ƒŽ ’Š‡‘–›’‹   Šƒ”ƒ –‡”‹•–‹ • ‘‹–‘”‡†Ǥ Š‡ ͳ͸͸ Ž‹‡ ‡šŠ‹„‹–‡† ƒ ‹‡†‹ƒ–‡ ”‡•’‘•‡ –‘ ‘‘Ž –‡’‡”ƒ–—”‡• ƒ† •Š‘”– ’Š‘–‘’‡”‹‘†Ǥ ”‡‡• ‡šŠ‹„‹–‡†ƒŽƒ”‰‡‹ ”‡ƒ•‡‹ƒ–Š‘ ›ƒ‹•‹–Š‡‹”Ž‡ƒ˜‡•ˆ‘ŽŽ‘™‡†„›”ƒ’‹†•‡‡• ‡ ‡Ǥ ›‘˜‡„‡”ͶǡʹͲͳͲǡͳ͸͸–”‡‡•Šƒ†Ž‘•–ƒŽŽ–Š‡‹”Ž‡ƒ˜‡•™Š‹Ž‡™–ǡƒ† Ǧ‹–”‡‡••–‹ŽŽ Šƒ†‰”‡‡Ž‡ƒ˜‡•Ǥ

(6) •’”‹‰‘ˆʹͲͳͳǡ–Š‡ Ǧ‹Ž‹‡™ƒ•–Š‡ˆ‹”•––‘„”‡ƒ„—†ǡ’”‹‘”–‘ . ͳ͵ʹ.

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