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ɽ1¡¡ ¡Ê¸¶ÏÀʸ2¤è¤ê°úÍÑ¡£¡¡Reproduced from Radiation Botany, Vol.12: 87-98, 1972, Tab.5(p.84), M.Devreux, B.Donini and G.T.Scarascia-Mugnozz, Genetic effects of gametophyte irradiation in barley ¶. Frequency and types of mutations induced; Copyright(1972), with permission from Elsevier Science.¡Ë
-------------------------------------------------------------------------------------------------
M1 Chlorophyll mutations Morphological mutations Segregating
plants -------------------------- -------------------------- plant
analysed, M1 M1 M1 M1 M1 M1 progeny,
Material plants spikes spikes plants spikes spikes
showing analysed, showing showing analysed, showing
segregation, segrega- segrega- segregation,
tion, tion,
No. No. No. No. No. No. No. %
-------------------------------------------------------------------------------------------------
Control 445 0 1416 0 0 1416 0 0.00
Male gametophyte
irradiated 1015 20 222 216 9 89 87 2.86
Female gametophyte
irradiated 471 9 91 91 3 36 36 2.55
Both gametophytes
irradiated 1030 27 306 299 26 258 251 5.15
-------------------------------------------------------------------------------------------------
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ɽ2¡¡Chlorophyll, morphological and sterile mutations induced by gametephyte irradiation in barley.¡Ê¸¶ÏÀʸ1¤è¤ê°úÍÑ¡£¡¡Reproduced from Radiation Botany, Vol.10: 79-86, 1970, Tab.2(p.90), B.Donini, M.Devreux and G.T.Scarascia-Mugnozza, Genetic effects of gametophyte irradiation in barley. µ. Seedling mutants; Copyright(1970), with permission from Elsevier Science.¡Ë
-------------------------------------------------------------------------------------------
Number of M1 plant progenies segregating for
Irradiated M1 plant ----------------------------------------------------------
material progenies Chlorophyll Morphological Sterile Total
analyzed mutations mutations mutations
Number % Number % Number % Number %
-------------------------------------------------------------------------------------------
Male gametophyte 973 33 3¡¦39 55 5¡¦65 68 6¡¦99 155 18¡¦03
Female gametophyte 461 13 2¡¦82 16 3¡¦47 9 1¡¦95 38 8¡¦24
Both gametophytes 962 31 3¡¦22 77 8¡¦00 153 15¡¦90 261 27¡¦13
2396 77 3¡¦21 148 6¡¦18 230 9¡¦60 455 18¡¦99
-------------------------------------------------------------------------------------------
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¸¶ÏÀʸ£± Data source 1¡§
Genetic effects of gametophyte irradiation in barley. µ. Seedling mutants.
B.Donini*, M.Devreux** and G.T.Scarascia-Mugnozza*
*Laboratorio per le Applicazioni in Agricoltura del CNEN, Centro Studi Nucleari della Casaccia, S.Maria di Galeria, Roma, Italy. **Biology Department of the European Atomic Energy Community, Bruxelles, Belgium
Radiation Botany, Vol.10: 79-86, 1970
¸¶ÏÀʸ£² Data source 2¡§
Genetic effects of gametophyte irradiation in barley ¶. Frequency and types of mutations induced
M.Devreux*, B.Donini** and G.T.Scarascia-Mugnozza***
*Biology Department of European Communities. **Laboratorio Applicazioni in Agricoltura del CNEN, Centro Studi Nucleari della Casaccia, S.Maria di Galeria, Roma, Italy. ***Instituto di Agronomia dell 'Universita di Bari.
Radiation Botany, Vol.12: 87-98, 1972
¥¡¼¥ï¡¼¥É¡§¥¬¥ó¥ÞÀþ¡¢ÆÍÁ³ÊÑ°Û¡¢Ê¬Î¥Èæ¡¢¥¥á¥é¡¢¼ï»ÒÌÀ¡¢¥ª¥ª¥à¥®¡¢ÇÛ¶ö»Ò¾È¼Í¡¢ÆÍÁ³ÊÑ°Û¥¹¥Ú¥¯¥È¥é¥à
gamma-ray, mutation, segregation ratio, chimera, seed fertility, barley, gametophyte irradiation, mutation spectrum
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