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Wang, C.Lentini, ZTabares, EQuintero, M.Ceballos, H.Dedicova, BeataSautter, CZhang, P.Olaya, C.[Microsporogenesis and pollen formation in cassava]Microsporogenesis and pollen formation in cassava

Bananas (Musa spp.), native to South East Asia, have spread worldwide and are integrated into the diets of millions of people in tropical regions. Carotenoid content varies dramatically between different banana genotypes, providing an opportunity for vitamin A biofortification. Polyploidization i...


Amah, D.Biljon, A. vanMaziya-Dixon, B.B.Labuschagne, M.Swennen, R.[Effects of in vitro polyploidization on agronomic characteristics and fruit carotenoid content; implications for banana genetic improvement]Effects of in vitro polyploidization on agronomic characteristics and fruit carotenoid content; implications for banana genetic improvement

Cowpea is a self-pollinated crop and this is encouraged by the arrangement of floral parts. However, outcrossing has been reported and frequency of occurrence could vary depending on the genotypes involved and the environment where grown. Insects have been implicated in the movement of pollen in ...


Fatokun, C.A.Ng, Q.[Outcrossing in cowpea]Outcrossing in cowpea

Selection among microgametophytes usually exploits variation in pollen grain germination. Studies of variation in pollen grain size in common bean (Phaseolus vulgaris L.) suggested that selection for size might lead to changes in sporophytic traits. To determine whether microgametophytic selectio...


Montes Rojas, CWhite, Jeffrey W.[Effect of selection for pollen grain size on various traits in common bean]Effect of selection for pollen grain size on various traits in common bean

Fory Sánchez, L.F.Pérez, J.G.Duque, S.Calle, FMorante, NBolaños, E.Herrera, P.Duque, M.Ceballos, H.Roca, William M.Gallego Sánchez, Gerardo J.Tohme, Joseph M.[Linea base para la toma de decisiones en bioseguridad: desarrollo de un modelo para la evaluación de flujo de genes en yuca utilizando una linea androesteril (Manihot esculenta Crantz)]Linea base para la toma de decisiones en bioseguridad: desarrollo de un modelo para la evaluación de flujo de genes en yuca utilizando una linea androesteril (Manihot esculenta Crantz)
Gu, C.Liu, Q.Z.Khan, M.A.Wu, J.Zhang, S.L.[Hetero-diploid pollen grains that represent self-compatibility are incompatible with non-self receptors in tetraploid Chinese cherry (Prunus pseudocerasus Lindl).]Hetero-diploid pollen grains that represent self-compatibility are incompatible with non-self receptors in tetraploid Chinese cherry (Prunus pseudocerasus Lindl).

Male fertility of interspecific hybrids was analysed in one F1 and two backcrossed progenies originating from a cross between Coffea canephora and Coffea heterocalyx. Male fertility was tested using pollen stainability with acetic carmine. The results showed a marked decline in fertility at the F...


Coulibaly, ILouarn, JLorieux, MCharrier, AHamon, SNoirot, M[Pollen viability restoration in a Coffea canephora P. and C. heterocalyx Stoffelen backcross. QTL identification for marker-assisted selection]Pollen viability restoration in a Coffea canephora P. and C. heterocalyx Stoffelen backcross. QTL identification for marker-assisted selection
Perera, Prasanthi I.P.Ordoñez, C.A.Dedicova, BeataOrtega, PEM[Reprogramming of cassava (Manihot esculenta) microspores towards sporophytic development]Reprogramming of cassava (Manihot esculenta) microspores towards sporophytic development
Narváez Vásquez, JRoca, William M.[Principios y aplicaciones del cultivo de tejidos en el fitomejoramiento del arroz]Principios y aplicaciones del cultivo de tejidos en el fitomejoramiento del arroz

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