caa a22 4500 477133576 CHVBK 20180405111711.0 cr unu---uuuuu 170330e19971201xx s 000 0 eng 10.1023/A:1003174529263 doi (NATIONALLICENCE)springer-10.1023/A:1003174529263 Preliminary results of differentiating apple sports by pollen ultrastructure [Elektronische Daten] [A.J. Currie, D.A. Noiton, G.S. Lawes, D. Bailey] The pollen grain surface morphology of two Red Delicious apple (Malus × domestica Borkh.) sports, Aversang and Ultrared, and two Gala apple sports, Galalea and Splenola, were examined using scanning electron microscopy for genotype differentiation. Quantitative data on pollen dimensions, ridge patterns, and pore dimensions were extracted from micrographs using image analysis. Data were examined with analysis of variance, canonical variate analysis, and discriminant analysis in order to differentiate genotypes. The combination of image analysis to extract quantitative data and multivariate analysis was successful in differentiating apple sports with exine pore and pollen grain measurements. Kluwer Academic Publishers, 1997 apple nationallicence cultivar identification nationallicence image analysis nationallicence Malus nationallicence pollen analysis nationallicence pollen morphology nationallicence pollen ultrastructure nationallicence Currie A.J. The Horticulture and Food Research Institute of New Zealand, Private Bag 1401, Havelock North, New Zealand aut Noiton D.A. The Horticulture and Food Research Institute of New Zealand, Private Bag 1401, Havelock North, New Zealand aut Lawes G.S. Dept. of Plant Science, Massey University, Private Bag 11222, Palmerston North, New Zealand aut Bailey D. Image Analysis Unit, Massey University, Private Bag 11222, Palmerston North, New Zealand aut Euphytica Kluwer Academic Publishers 98/3(1997-12-01), 155-161 0014-2336 98:3<155 1997 98 10681 https://doi.org/10.1023/A:1003174529263 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1003174529263 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Currie A.J. The Horticulture and Food Research Institute of New Zealand, Private Bag 1401, Havelock North, New Zealand aut NATIONALLICENCE 700 1- Noiton D.A. The Horticulture and Food Research Institute of New Zealand, Private Bag 1401, Havelock North, New Zealand aut NATIONALLICENCE 700 1- Lawes G.S. Dept. of Plant Science, Massey University, Private Bag 11222, Palmerston North, New Zealand aut NATIONALLICENCE 700 1- Bailey D. Image Analysis Unit, Massey University, Private Bag 11222, Palmerston North, New Zealand aut NATIONALLICENCE 773 0- Euphytica Kluwer Academic Publishers 98/3(1997-12-01), 155-161 0014-2336 98:3<155 1997 98 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer