caa a22 4500 467901295 CHVBK 20180406152819.0 cr unu---uuuuu 170328e20060501xx s 000 0 eng 10.1007/s00299-005-0070-9 doi (NATIONALLICENCE)springer-10.1007/s00299-005-0070-9 Barley anther culture: effects of annual cycle and spike position on microspore embryogenesis and albinism [Elektronische Daten] [C. Jacquard, R. Asakaviciute, A. Hamalian, R. Sangwan, P. Devaux, C. Clément] The effect of donor plants annual cycle and anther/spike position on the production of microspore-derived plants and albinism were studied. We used the winter cv. Igri and the spring cv. Cork, known to respond similarly in anther culture but to produce 78% and 2% of green plants, respectively. In both cvs. the number of microspore-derived plants was significantly higher when the anthers were collected from January to July than from August to December. However, during this period the proportion of albino plants was not altered. Conversely, the anther response decreased from 76.6 to 31.5% in Igri and from 58.8 to 32.0% in Cork when the donor spike originates from the main shoot or the fourth tiller. Significantly, anthers collected from spike of the second tiller enabled us to drastically increase the proportion of regenerated green plantlets, by 16% in Igri and 1800% in Cork. Springer-Verlag, 2005 Albinism nationallicence Anther culture nationallicence Barley nationallicence Seasonal variation nationallicence Tillering effect nationallicence BBCH : Biologische Bundesamstalt für Land und Forstwirtschaft Bundessortenamt und CHemische Industrie nationallicence cv. : cultivar nationallicence cvs. : cultivars nationallicence MS : main shoot nationallicence SE : standard error nationallicence Jacquard C. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut Asakaviciute R. Voke branch of Lithuania Institute of Agriculture, Zalioji a. 2, Traku Voke, LT-02232, Vilnius, Lithuania aut Hamalian A. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut Sangwan R. Université de Picardie Jules Verne, Androgenèse et Biotechnologies, 33, rue Saint-Leu, 80039, Amiens, France aut Devaux P. Florimond Desprez, Laboratoire Biotechnologies, BP 41, 59242, Cappelle en Pévèle, France aut Clément C. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut Plant Cell Reports Springer-Verlag 25/5(2006-05-01), 375-381 0721-7714 25:5<375 2006 25 299 https://doi.org/10.1007/s00299-005-0070-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00299-005-0070-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jacquard C. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut NATIONALLICENCE 700 1- Asakaviciute R. Voke branch of Lithuania Institute of Agriculture, Zalioji a. 2, Traku Voke, LT-02232, Vilnius, Lithuania aut NATIONALLICENCE 700 1- Hamalian A. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut NATIONALLICENCE 700 1- Sangwan R. Université de Picardie Jules Verne, Androgenèse et Biotechnologies, 33, rue Saint-Leu, 80039, Amiens, France aut NATIONALLICENCE 700 1- Devaux P. Florimond Desprez, Laboratoire Biotechnologies, BP 41, 59242, Cappelle en Pévèle, France aut NATIONALLICENCE 700 1- Clément C. Université de Reims Champagne-Ardenne, UFR Sciences, Stress Défenses et Reproduction des Plantes, 51687, Reims Cedex 2, France aut NATIONALLICENCE 773 0- Plant Cell Reports Springer-Verlag 25/5(2006-05-01), 375-381 0721-7714 25:5<375 2006 25 299 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer