Embriogénesis somática en piña (Ananas comosus (L.) MERR.)

M. A. Daquinta; A. Cisneros; Yania Rodríguez; Maritza Escalona; Maria C. Pérez; Isnay Luna; C. G. Borroto

doi:10.17660/actahortic.1997.425.28

Embriogénesis somática en piña (Ananas comosus (L.) MERR.)

Translated title of the contribution: Somatic embryogenesis in pineapple (Ananas comosus (L.) MERR)

M. A. Daquinta, A. Cisneros, Yania Rodríguez, Maritza Escalona, Maria C. Pérez, Isnay Luna, C. G. Borroto

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Different concentrations of dicamba were evaluated for the formation of callus from the base leaves obtained of in vitro growth plantlets (var. Smooth Cayenne and Red Spanish). From these explants were obtained callus of slow growing, hard, nodular and pale yellow, similar to embryogenetic callus described by other authors. Plant regeneration in these callus was studied. In spite of low callus weight increase with 2.5 mg/L Dicamba + 0,5mg/L BAP (Benzylaminopurine) treatment, its plant regeneration ability was higher than the others. The embryogenic characteristics of the callus and embryos were determinated by histological examination. A close similitude between zygotic and somatic embryos was observed.

Translated title of the contribution	Somatic embryogenesis in pineapple (Ananas comosus (L.) MERR)
Original language	French
Pages (from-to)	251-257
Number of pages	7
Journal	Acta Horticulturae
Volume	425
DOIs	https://doi.org/10.17660/actahortic.1997.425.28
State	Published - 1 Dec 1997
Externally published	Yes

ASJC Scopus subject areas

Horticulture

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10.17660/actahortic.1997.425.28

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title = "Embriog{\'e}nesis som{\'a}tica en pi{\~n}a (Ananas comosus (L.) MERR.)",

abstract = "Different concentrations of dicamba were evaluated for the formation of callus from the base leaves obtained of in vitro growth plantlets (var. Smooth Cayenne and Red Spanish). From these explants were obtained callus of slow growing, hard, nodular and pale yellow, similar to embryogenetic callus described by other authors. Plant regeneration in these callus was studied. In spite of low callus weight increase with 2.5 mg/L Dicamba + 0,5mg/L BAP (Benzylaminopurine) treatment, its plant regeneration ability was higher than the others. The embryogenic characteristics of the callus and embryos were determinated by histological examination. A close similitude between zygotic and somatic embryos was observed.",

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doi = "10.17660/actahortic.1997.425.28",

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AU - Daquinta, M. A.

AU - Cisneros, A.

AU - Rodríguez, Yania

AU - Escalona, Maritza

AU - Pérez, Maria C.

AU - Luna, Isnay

AU - Borroto, C. G.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - Different concentrations of dicamba were evaluated for the formation of callus from the base leaves obtained of in vitro growth plantlets (var. Smooth Cayenne and Red Spanish). From these explants were obtained callus of slow growing, hard, nodular and pale yellow, similar to embryogenetic callus described by other authors. Plant regeneration in these callus was studied. In spite of low callus weight increase with 2.5 mg/L Dicamba + 0,5mg/L BAP (Benzylaminopurine) treatment, its plant regeneration ability was higher than the others. The embryogenic characteristics of the callus and embryos were determinated by histological examination. A close similitude between zygotic and somatic embryos was observed.

AB - Different concentrations of dicamba were evaluated for the formation of callus from the base leaves obtained of in vitro growth plantlets (var. Smooth Cayenne and Red Spanish). From these explants were obtained callus of slow growing, hard, nodular and pale yellow, similar to embryogenetic callus described by other authors. Plant regeneration in these callus was studied. In spite of low callus weight increase with 2.5 mg/L Dicamba + 0,5mg/L BAP (Benzylaminopurine) treatment, its plant regeneration ability was higher than the others. The embryogenic characteristics of the callus and embryos were determinated by histological examination. A close similitude between zygotic and somatic embryos was observed.

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Embriogénesis somática en piña (Ananas comosus (L.) MERR.)

Abstract

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