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| 1 | Overexpression of blueberry FLOWERING LOCUS T is associated with changes in the expression of phytohormone-related genes in blueberry plants显示文摘Flowering locus T(FT)is a primary integrator in the regulation of plant flowering.Overexpressing a blueberry(Vaccinium corymbosum L.)FT gene(VcFT)(herein VcFT-OX)resulted in early flowering and dwarfing in‘Aurora’plants(herein‘VcFT-Aurora’).In this study,we found that VcFT-OX reduced shoot regeneration from leaf explants.To investigate the potential roles of the phytohormone pathway genes associated with VcFT-OX,differentially expressed(DE)genes in leaf tissues of‘VcFT-Aurora’plants were annotated and analyzed using non-transgenic‘Aurora’plants as a control.Three DE floral genes,including the blueberry SUPPRESSOR of Overexpression of constans 1(VcSOC1)(gibberellin related),Abscisic acid responsive elements-binding factor 2(VcABF2)and protein related to ABI3/VP1(VcABI3/VP1)(ethylene-related),are present under both the phytohormone-responsive and the dwarfing-related Gene Ontology terms.The gene networks of the DE genes overall showed the molecular basis of the multifunctional aspects of VcFT overexpression beyond flowering promotion and suggested that phytohormone changes could be signaling molecules with important roles in the phenotypic changes driven by VcFT-OX. | Xuan Gao Aaron E Walworth Charity Mackie Guo-qing Song | 2016 | Horticulture Research2016，3，1： | 6 |
| 2 | VcFT-induced mobile florigenic signals in transgenic and transgrafted blueberries显示文摘FLOWERING LOCUS T(FT)can promote early flowering in annual species,but such role has not been well demonstrated in woody species.We produced self and reciprocal grafts involving non-transgenic blueberry(NT)and transgenic blueberry(T)carrying a 35S-driven blueberry FT(VcFT-OX).We demonstrated that the transgenic VcFT-OX rootstock promoted flowering of non-transgenic blueberry scions in the NT(scion):T(rootstock)grafts.We further analyzed RNASeq profiles and six groups of phytohormones in both NT:T and NT:NT plants.We observed content changes of several hormone metabolites,in a descending order,in the transgenic NT:T,non-transgenic NT:T,and non-transgenic NT:NT leaves.By comparing differential expression transcripts(DETs)of these tissues in relative to their control,we found that the non-transgenic NT:T leaves had many DETs shared with the transgenic NT:T leaves,but very few with the transgenic NT:T roots.Interestingly,a number of these shared DETs belong to hormone pathway genes,concurring with the content changes of hormone metabolites in both transgenic and non-transgenic leaves of the NT:T plants.These results suggest that phytohormones induced by VcFT-OX in the transgenic leaves might serve as part of the signals that resulted in early flowering in both transgenic plants and the non-transgenic NT:T scions. | Guo-qing Song Aaron Walworth Tianyi Lin Qiuxia Chen Xiumei Han LIrina Zaharia Gan-yuan Zhong | 2019 | Horticulture Research2019，6，1： | 3 |
| 3 | VcRR2 regulates chilling-mediated flowering through expression of hormone genes in a transgenic blueberry mutant显示文摘The molecular mechanism underlying dormancy release and the induction of flowering remains poorly understood in woody plants.Mu-legacy is a valuable blueberry mutant,in which a transgene insertion caused increased expression of a RESPONSE REGULATOR 2-like gene(VcRR2).Mu-legacy plants,compared with nontransgenic‘Legacy’plants,show dwarfing,promotion of flower bud formation,and can flower under nonchilling conditions.We conducted transcriptomic comparisons in leaves,chilled and nonchilled flowering buds,and late-pink buds,and analyzed a total of 41 metabolites of six groups of hormones in leaf tissues of both Mu-legacy and‘Legacy’plants.These analyses uncovered that increased VcRR2 expression promotes the expression of a homolog of Arabidopsis thaliana ENTCOPALYL DIPHOSPHATE SYNTHETASE 1(VcGA1),which induces new homeostasis of hormones,including increased gibberellin 4(GA4)levels in Mu-legacy leaves.Consequently,increased expression of VcRR2 and VcGA1,which function in cytokinin responses and gibberellin synthesis,respectively,initiated the reduction in plant height and the enhancement of flower bud formation of the Mu-legacy plants through interactions of multiple approaches.In nonchilled flower buds,29 differentially expressed transcripts of 17 genes of five groups of hormones were identified in transcriptome comparisons between Mu-legacy and‘Legacy’plants,of which 22 were chilling responsive.Thus,these analyses suggest that increased expression of VcRR2 was collectively responsible for promoting flower bud formation in highbush blueberry under nonchilling conditions.We report here for the first time the importance of VcRR2 to induce a suite of downstream hormones that promote flowering in woody plants. | Tianyi Lin Aaron Walworth Xiaojuan Zong Gharbia H.Danial Elise M.Tomaszewski Pete Callow Xiumei Han L.Irina Zaharia Patrick P.Edger Gan-yuan Zhong Guo-qing Song | 2019 | Horticulture Research2019，6，1： | 2 |
| 4 | Alfalfa response to lime, phos phorus, potassium, magnesium, and molybdenum on acid ultisols 显示文摘 | Walworth J L Sumner M E | 1990 | Fertilizer Research1990，24，3： | 1 |
| 5 | Java GUI testing显示文摘 | Walworth A | 1997 | Dr DobbS Journal1997，，2： | 1 |
| 6 | The major genetic determinants of HIV-1control affect HLA class I peptide presentation显示文摘 | International HIV Controllers Study Pereyra F Jia X McLaren P J Telenti A de Bakker P I Walker B D Ripke S Brumme C J Pulit S L Carrington M Kadie C M Carlson J M Heckerman D Graham R R Plenge R M Deeks S G Gianniny L Crawford G Sullivan J Gonzalez E Davies L Camargo A Moore JM Beattie N Gupta S Crenshaw A Burtt N P Guiducci C Gupta N Gao X Qi Y Yuki Y Piechocka-Trocha A Cutrell E Rosenberg R Moss K L Lemay P O'Leary J Schaefer T Verma P Toth I Block B Baker B Rothchild A Lian J Proudfoot J Alvino D M Vine S Addo M M Allen T M Altfeld M Henn M R Le Gall S Streeck H Haas D W Kuritzkes D R Robbins G K Shafer R W Gulick R M Shikuma C M Haubrich R Riddler S Sax P E Daar E S Ribaudo H J Agan B Agarwal S Ahern R L Allen B L Altidor S Altschuler E L Ambardar S Anastos K Anderson B Anderson V Andrady U Antoniskis D Bangsberg D Barbaro D Barrie W Bartczak J Barton S Basden P Basgoz N Bazner S Bellos N C Benson A M Berger J Bernard N F Bernard A M Birch C Bodner S J Bolan R K Boudreaux E T Bradley M Braun J F Brndjar J E Brown S J Brown K Brown S T Burack J Bush LM Cafaro V Campbell O Campbell J Carlson R H Carmichael J K Casey K K Cavacuiti C Celestin G Chambers S T Chez N Chirch L M Cimoch P J Cohen D Cohn LE Conway B Cooper D A Cornelson B Cox D T Cristofano M V Cuchural G Jr Czartoski J L Dahman J M Daly J S Davis B T Davis K Davod S M DeJesus E Dietz C A Dunham E Dunn M E Ellerin T B Eron J J Fangman J J Farel C E Ferlazzo H Fidler S Fleenor-Ford A Frankel R Freedberg K A French N K Fuchs JD Fuller J D Gaberman J Gallant J E Gandhi R T Garcia E Garmon D Gathe J C Jr Gaultier C R Gebre W Gilman F D Gilson I Goepfert P A Gottlieb M S Goulston C Groger R K Gurley T D Haber S Hardwicke R Hardy W D Harrigan P R Hawkins T N Heath S Hecht F M Henry W K Hladek M Hoffman R P Horton J M Hsu R K Huhn G D Hunt P Hupert M J Illeman M L Jaeger H Jellinger R M John M Johnson J A Johnson K L Johnson H Johnson K Joly J Jordan W C Kauffman C A Khanlou H Killian R K Kim A Y Kim D D Kinder C A Kirchner J T Kogelman L Kojic E M Korthuis P T Kurisu W Kwon D S LaMar M Lampiris H Lanzafame M Lederman M M Lee D M Lee J M Lee M J Lee E T Lemoine J Levy J A Llibre J M Liguori M A Little S J Liu A Y Lopez A J Loutfy M R Loy D Mohammed D Y Man A Mansour M K Marconi V C Markowitz M Marques R Martin J N Martin H L Jr Mayer K H McElrath M J McGhee T A McGovern B H McGowan K McIntyre D Mcleod GX Menezes P Mesa G Metroka CE Meyer-Olson D Miller A O Montgomery K Mounzer K C Nagami E H Nagin I Nahass R G Nelson M O Nielsen C Norene D L O'Connor D H Ojikutu B O Okulicz J Oladehin O O Oldfield E C Olender S A Ostrowski M Owen WF Jr Pae E Parsonnet J Pavlatos A M Perlmutter A M Pierce M N Pincus J M Pisani L Price L J Proia L Prokesch R C Pujet H C Ramgopal M Rathod A Rausch M Ravishankar J Rhame F S Richards C S Richman D D Rodes B Rodriguez M Rose R C 3rd Rosenberg E S Rosenthal D Ross P E Rubin D S Rumbaugh E Saenz L Salvaggio M R Sanchez WC Sanjana V M Santiago S Schmidt W Schuitemaker H Sestak P M Shalit P Shay W Shirvani V N Silebi V I Sizemore J M Jr Skolnik P R Sokol-Anderson M Sosman J M Stabile P Stapleton J T Starrett S Stein F Stellbrink H J Sterman FL Stone V E Stone D R Tambussi G Taplitz R A Tedaldi E M Telenti A Theisen W Torres R Tosiello L Tremblay C Tribble M A Trinh P D Tsao A Ueda P Vaccaro A Valadas E Vanig T J Vecino I Vega V M Veikley W Wade B H Walworth C Wanidworanun C Ward D J Warner D A Weber R D Webster D Weis S Wheeler D A White D J Wilkins E Winston A Wlodaver C G van't Wout A Wright D P Yang O O Yurdin D L Zabukovic B W Zachary K C Zeeman B Zhao M | 2010 | Science2010，330，6010： | 1 |
| 7 | En-hancement and inhibition of soil petroleum biodegradation through the use of fertilizer nitrogen: an approach to determining optimum levels 显示文摘 | WALWORTH J L WOOLARD C R BRADDOCK J F | 1997 | Journal of Soil Contamination1997，6，： | 1 |
| 8 | DNA damage:Chk1 and Cdc25,more than meets the eye显示文摘 | Walworth NC | 2001 | Curr Opin Genet Dev2001，11，1： | 1 |
| 9 | The diagnosis and recommen- dation integrated system (DRIS) 显示文摘 | Walworth J' L Summer M E | 1987 | Advances in Soil Science1987，6，： | 1 |
| 10 | The G2-phase DNA-damage checkpoint 显示文摘 | CONNELL M WALWORTH N CARR A | 2000 | Trends Cell Biol2000，10，7： | 1 |
| 11 | Fall-applied Foliar Zinc for Pecans显示文摘 | Walworth J L Pond A P Sower G J | 2006 | Hort Sci2006，41，1： | 1 |
| 12 | Cell-cycle checkpoint kinases:checking in on the cell cycle显示文摘 | WALWORTH N C | 2000 | Curr Opin Cell Biol2000，12，6： | 1 |
| 13 | Effect of 1 alpha,25- dihydroxyvitamin D3 on the morphologic and biochemical differentiation of cultured human epidermal keratinocytes grown in serum-free conditions显示文摘 | Smith EL Walworth NC Holick MF | 1986 | J Invest Dermatol1986，86，6： | 1 |
| 14 | Nutrient and temperature interactions in bioremediation of cryic soils显示文摘 | Walworth James Braddock Joan Woolard Craig | 2001 | Cold Regions Science and Technology2001，32，23： | 1 |
| 15 | Preliminary DRIS norms foralfalfa in the southeastern United States and a comparison with midwestem norms显示文摘 | Walworth J L Summer M E Isaac R A | 1986 | Agron J1986，78，： | 1 |
| 16 | Tolerance of five riparian plants from the lower Cololado River to salinity and inundation 显示文摘 | Glenn E P Walworth J L | 2001 | Journal of Arid Environments2001，49，： | 1 |
| 17 | DNA damage:Chk1 and Cdc25,more than meets the eye显示文摘 | WALWORTH N C | 2001 | Curr Opin Genet Dev2001，11，1： | 1 |
| 18 | Alfalfa response to lime, phosphorus, potassium, magnesium, and molybdenum on acid ultisols 显示文摘 | Walworth J L Sumner M E | 1990 | Fertilizer Research1990，24，3： | 1 |
| 19 | DNA damage: Chkl and Cdc25, more than meets the eye显示文摘 | Walworth NC | 2001 | Curt Opin Genet Dev2001，11，： | 1 |
| 20 | Alfalfa response to lime, phosphorus,potassium, magnesium,and molybdenum on acid uhisols 显示文摘 | WALWORTH J L SUMNER M E | 1990 | Fertilizer Research1990，24，3： | 1 |
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