Article number
937_103
Pages
845 – 849
Language
English
Abstract
Pollen grains of 39 cultivars of ornamental peach (Prunus persica) which belong to upright, dwarf, weeping, pillar, twist-twigs, and David groups (hybrid with P. davidiana), were examined by using scanning electron microscopy (SEM). The pollen grains of ornamental peach are large in size and prolate or perprolate in shape.
The polar axis (P) and equatorial diameter (E), P/E, distance between furrows and the width of ridges were measured for 9 grains of each cultivar.
The average length of pollen grain longitudinal axis ranges from 57.5 to 66.7 µm.
The average length of their equatorial diameter ranges from 29.7 to 36.5 µm.
The results indicated that the pollen morphology is diverse.
Four major exine sculpture types were observed: (1) perforate, (2) regularly striate and perforate, (3) irregularly striate and perforate, and (4) striate.
The differences of exine sculpture provide useful information for cultivars evolution.
Pollen characteristics appear to be morphologically informative and supportive for describing and identifying ornamental peach cultivars.

Publication
Authors
Dongyan Hu, Junqiu Fu, Zuoshuang Zhang
Keywords
Prunus persica, pollen exine sculpture, scanning electron microscopy, SEM
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R.L. Cave | J.E. Erwin | G.L. Hammer | C.J. Birch | M.E. Johnston
C. Cervelli | E. Farina | C. Dalla Guda | A. Giovannini | A. Liotta | T. Paterniani | G. Burchi | S. Cacini | M. Antonetti | G. Zizzo | S. Aprile
M.A. Fernández-Zamudio | J. Bartual | D. Roca | A. Verdeguer | P.F. Martínez
Li Xia | Jin Zi-Lin | Wang Jia | An Xue | Pan Hui-Tang | Zhang Qi-Xiang
A. Macovei | M. Donà | A. Balestrazzi | L. Ventura | F. Nicoletti | A. Giovannini | A. Buttafava | R. Langella | D. Carbonera
Qi-Xiang Zhang | Hui-Tang Pan | Ming Sun | Wei-Yu Yang | Jia Wang
X.Q. Zhao | Z.H. Yuan | Y.L. Yin | L.J. Feng | R. Xu | J.L. Li
L.M. Vieira | D.C. Mendes | F.L. Finger | J.G. Barbosa
E.B. Morais | A.C.R. Castro | S.O. Paula | M.I. Gallão
A. Christiaens | M.C. Van Labeke | E. Pauwels | B. Gobin | E. De Keyser | J. De Riek
J. Van Huylenbroeck | A. Dewitte | E. Van Bockstaele
V. Scariot | L. Seglie | W. Gaino | M. Devecchi
E. Ramalho do Rêgo | F.L. Finger | A.M. Mapeli | N.F.F. do Nascimento | M.F. Nascimento | R.M. Cortez dos Santos | M. Monteiro do Rêgo
E. Ramalho do Rêgo | R.M. Cortez dos Santos | M. Monteiro do Rêgo | N.F.F. do Nascimento | M.F. Nascimento | M.A. Bairral
E. Ramalho do Rêgo | M. Monteiro do Rêgo | F.R. Costa | N.F.F. do Nascimento | M.F. Nascimento | L.A. Barbosa | F.L.G. Fortunato | R.M. Cortez dos Santos
S. Bañón | E. Conesa | R. Valdés | J. Miralles | J.J. Martínez | M.J. Sánchez Blanco
H. Shinoyama | H. Ichikawa | M. Saitoh-Nakashima | M. Saito | R. Aida | H. Ezura | H. Yamaguchi | A. Mochizuki | K. Nakase | Y. Nishibata | Y. Nomura | H. Kamada
Silan Dai | Lijun Zhang | Xinyan Luo | Xinxiang Bai | Yingxiu Xu | Qianqian Liu | Mingli Zhu | Baoqin Li | Jing He | Renwei Li | Jun Zhu | Jie Lu
Zhiyong Guan | Sumei Chen | Fadi Chen | Zhaolei Liu | Weimin Fang | Juan Tang
S.Z. Fischer | R.M.N. Peil | R.S. Neitzke | E.R.T. Stumpf | R.L. Barbieri | J.E. Schwengber | C.S. Vasconcellos
M.W. Borys | H. Leszczyńska-Borys | M.C. Miranda Vergara
I. Reis Moura | M.C. Simões-Costa | J. Garcia | M.J. Silva | M.C. Duarte
N. Tatmala | S. Kaewsuksaeng | S. Kanlayanarat | M. Buanong
L.L. Kuznetsova | R.A. Zielke | B.W.W. Grout | S.O. Baturin
U.C. Samarakoon | K.A. Funnell | D.J. Woolley | G.K. Burge | E.R. Morgan
Huanwen Meng | Zhichun Xie | Zhihui Cheng | Li Su
R. Velázquez | M. Martínez | T. Bartolomé | J.M. Coleto | S. Rodrigo | F. Honorio | M.J. Poblaciones | A. García
V. Loges | C.E.F. de Castro | W.N.R. Guimarães | A.S. Costa | T.L. de A. Lima | K.P. Leite
A.M. Cabrera | A.M. de León | M. Fernández | T. Ramos | I. Rodríguez
E. Sacco | M. Savona | M. Antonetti | A. Grassotti | P.L. Pasqualetto | B. Ruffoni
Sun Ming | Li Xiao-fan | Kong Ying | Shi Jin-fang | Zhang Qi-xiang
M.R. Boase | N.W. Albert | H. Zhang | S. Arathoon | L. Wang | D.H. Lewis
P. Tantasawat | A. Khairum | W. Chaowiset | A. Wannajindaporn
Ying-chun Chen | Nien-Tzu Wang | Wei-ling Chen | Yung-wu Chen | Chung-May Wu
W.-Q. Jia | H.-C. Liu | X.-H. Du | Y.-P. Zhao
G.S. Batista | R.S. Pimenta | R. Gimenes | K.F.L. Pivetta | G.N. Romani | R.B. Mazzini
R.S. Pimenta | G.S. Batista | R. Gimenes | K.F.L. Pivetta | R.B. Mazzini | G.N. Romani
P. Sukhumpinij | F. Kakihara | K. Hondo | M. Kato
C.E. Álvarez | F. Molina | M. Hernández | M. Fernández-Falcón | A.A. Borges | M. Guzmán
M. Hernández | F. Molina González | C.E. Álvarez | M. Fernández-Falcón | N. Fernández-García | E. Olmos
P. Monjardino | E. Bairos | A. Melo | L. Ornelas | J.A. Pinheiro | D.G. Malan
J.A. Rodríguez-Pérez | M.C. Vera-Batista | A.M. de León-Hernández | I. Rodríguez-Hernández
Dongyan Hu | Junqiu Fu | Zuoshuang Zhang
D. Fanourakis | D.R.A. Carvalho | V.W. Gitonga | A.W. Van Heusden | D.P.F. Almeida | E. Heuvelink | S.M.P. Carvalho
Luo Le | Meng Rui | Sun Xia-Feng | Wang Qiong | Li Hui | Pan Hui-Tang | Zhang Qi-Xiang
M. Shirdel | A. Motallebi-Azar | N. Mahna
P. Bologna | S. Soto | M.A. Coviella | M.J. Pannunzio | G. Facciuto | A.R. Prina | M. Borja
A. Escalona | J. Valverde | C. Dos Santos Coutinho | M.C. Salas
P.E. Vanegas-Espinoza | V. Ramos-Viveros | L.B. Rios-Salomé | J.C. Orbe-Rogel | O. Paredes-López | A. Cruz-Hernández | A.A. Del Villar-Martínez
R. Juodkaitė | S. Dapkūnienė | A. Skridaila | G. Stukėnienė | A. Baliūnienė | O. Motiejūnaitė | J.R. Naujalis | M. Navalinskienė | M. Samuitienė
J.R. Motos | R.S. Días | J.M. Mirás Avalos | E. Vidal Vázquez
G. Amoroso | P. Frangi | R. Piatti | M. Faoro | L. Martinetti | A. Fini
J.B.K. Asiedu | J.N. Buah | J.E. Blankson
M.L. Chadha | R. Yang | S.K. Sain | C. Triveni | R. Pal | M. Ravishankar | T.R. Ghai
C. Cunill | R. Cáceres | L. Narváez | J. Casadesús | O. Marfà
A.F. Dumitras | P. Pop-Boanca | A. Damian | S. Bors-Oprisa | D. Clapa | V. Singureanu | G. Mazare | G. Sabo
M. Dumitraşcu | C. Mănescu | R. Gâlă | F. Stănică
S. Gu | K.B. Paul | K. Nixon | M. Duschack
R. Madjar | V. Davidescu | M. Dumitraşcu | C. Mănescu | A. Peticilă
O. Marfà | R. Cáceres | L. Luján | L. Narváez | C. Cunill
P. Parolin | B. Rudolph | S. Bartel | C. Bresch | C. Poncet
J.A. Rodríguez- Pérez | G. Hernández González
M.C. Salas | M.M. Verdejo | A. Sánchez | M. Guzmán | J.L. Valenzuela | J.L. Montero
E.R.T. Stumpf | G. Heiden | J.R.V. Iganci | R.L. Barbieri | L.B. Corrêa | T.D. Perleberg | C.M. Romano | S.Z. Fischer | R.S. Neitzke
C. Ulrichs | C. Buettner | M. Wiesner | I. Roth | A. Blievernicht | T. Taye | I. Mewis
S.B. Wilson | R. Freyre | G.W. Knox | Z. Deng
Caiqiong Wu | Heng Zhang | Dongguang Huang | Jianxin Xu | Jiangli Lei | Yiyan Xu
Yanyan Shi | Yike Gao | Yujing Zhang
You Zhou | Yu Zheng | Xiao-hong Yang | De-xi Bian | Xue-yong Ju | Wei He | Hui-xin Zhang
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