ABA levels in chick-pea seeds during the first twenty-four hours of germination. Effect of polyethylene-glycol

Rodríguez, Iglesias; Babiano, M. J.

doi:10.1016/0031-9422(95)00638-9

Cited by 12 publications

(11 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…4) and the decrease in transcript levels shortly after seed imbibition (Fig. 6) is in agreement with the accumulation of ABA in legume seeds (Pate and Flinn 1977) and the further decrease in ABA concentration during germination (Iglesias and Babiano 1996). Moreover, the localization of the PsGRP1 transcripts in the seed coat near the funiculus at 6 days after anthesis (Fig.…”

Section: Induction Of Psgrp1 Expression During Developmentsupporting

confidence: 74%

“…1b), suggested that PsGRP1 expression could be regulated by these stimuli. Moreover, the decrease in PsGRP1 expression during seed imbibition parallels the decrease in ABA concentration in chickpea (Iglesias and Babiano 1996). To test the regulation of PsGRP1 expression by these factors, we subjected 6-day-old seedlings to cold, osmotic stress and ABA treatment.…”

Section: Aba Induction Of Psgrp1 Expression In Root and Pistilmentioning

confidence: 99%

See 1 more Smart Citation

Expression of PsGRP1, a novel glycine rich protein gene of Pisum sativum, is induced in developing fruit and seed and by ABA in pistil and root

Úrbez

Cercós

Pérez‐Amador

et al. 2005

Planta

View full text Add to dashboard Cite

A novel glycine-rich protein gene, PsGRP1, has been identified in Pisum sativum L. Accumulation of PsGRP1 transcripts was observed in reproductive organs and vegetative tissues. They were localized in endocarp sclerenchyma during fruit development in cells that will lignify. PsGRP1 expression was also detected in senescent pistils and developing seeds and induced by ABA treatment in presenescent pistils. A raise in the expression was also observed in roots after treatment with ABA or mannitol but not under cold stress. A mannitol treatment induced a rise in ABA levels and fluridone treatment counteracted the mannitol induction of PsGRP1 expression. The results suggest a possible role for PsGRP1 in differentiation of the endocarp sclerenchyma and during seed development, pistil senescence and osmotic stress under ABA control.

show abstract

Section: Induction Of Psgrp1 Expression During Developmentsupporting

confidence: 74%

Section: Aba Induction Of Psgrp1 Expression In Root and Pistilmentioning

confidence: 99%

Expression of PsGRP1, a novel glycine rich protein gene of Pisum sativum, is induced in developing fruit and seed and by ABA in pistil and root

Úrbez

Cercós

Pérez‐Amador

et al. 2005

Planta

View full text Add to dashboard Cite

show abstract

“…Under normal germination conditions, Iglesias and Babiano (1996) reported that ABA content in embryonic axis of chickpea seeds was more than 0.6 lg g À1 FW after 18 h from germination time. However, ABA content in PEG (polyethylene-glycol) treated chickpea was less than 0.2 lg g À1 FW.…”

Section: Discussionmentioning

confidence: 99%

“…So far evaluations of wild Cicer species for useful traits have provided useful data. However, relatively little is known about endogenous plant hormones in chickpea (Munoz et al 1990;Iglesias and Babiano 1996;Iglesias and Babiano 1997;Turnbull et al 1997;Emery et al 1998;Hartung et al 2002). Moreover, these studies conducted on endogenous plant hormones have been detected in cultivated chickpea.…”

Section: Introductionmentioning

confidence: 96%

Endogenous Hormone Variations in Annual Wild Cicer Species

Toker

Ülger

Çağırgan

2006

Genet Resour Crop Evol

View full text Add to dashboard Cite

All processes that regulate of growth, differentiation and development and also stomatal movement are influenced by endogenous hormones in plants. Research related with endogenous hormones is known for cultivated chickpea (Cicer arietinum L.), while in wild chickpeas no data existed. In this study, C. bijugum K.H. Rech.; C. chorassanicum (Bge) M. Pop.; C. cuneatum Hochst. ex Rich.; C. echinospermum P.H. Davis; C. judaicum Boiss.; C. pinnatifidum Jaub. et Sp.; C. reticulatum Ladiz.; and C. yamashitae Kitamura were evaluated for variations in endogenous plant hormone concentrations; indole-3-acetic acid, zeatin, gibberellic acid, and abscisic acid in both leaf and pod. It was concluded that there was a great variation on endogenous plant hormones among the annual wild Cicer species. The data may support selection for various attributes.

show abstract

“…But, hormonal status of cultivated chickpea is little known and studies were mainly conducted on one or two normal leaf type chickpea (Munoz et al 1990;Iglesias and Babiano 1996;Turnbull et al 1997;Iglesias and Babiano 1997;Emery et al 1998;Hartung et al 2002). Davies (1995b) showed that the concentration of IAA was related to height of pea (Pisum sativum L.).…”

Section: Introductionmentioning

confidence: 98%

Comparison of some endogenous hormone levels in different parts of chickpea (Cicer arietinum L.)

Toker

Ülger

Karhan

et al. 2005

Genet Resour Crop Evol

View full text Add to dashboard Cite

The objective of this study was to detect plant hormone levels in different plant parts of chickpea, and to compare cultivars with different characteristics such as simple leaf vs. normal leaves, simple leaf vs. bipinnate leaf, kabuli type vs. desi types, double-podded vs. single-podded. It was found that there was a great variation in basic plant hormone levels among genotypes, and plant hormone concentrations varied according to leaf type, pod and seed characteristics in these genotypes. IAA level in leaves was the highest in ICC 6119 (bipinnate leaf) and followed by ICC 552 (double-pod) and Kusmen 99 (simple leaf), while it was highest level in pods of ICC 552 (double-pod). Zeatin concentration in leaves and pods was the highest level in ICC 6119 (bipinnate leaf). GA 3 concentration was the highest in leaves of ICC 6119 (bipinnate leaf). ICC 552 (double-pod) has the highest GA 3 in leaves. It was postulated that leaf type and pod characteristics may be related to hormones induced growth and development.

show abstract

ABA levels in chick-pea seeds during the first twenty-four hours of germination. Effect of polyethylene-glycol

Cited by 12 publications

References 11 publications

Expression of PsGRP1, a novel glycine rich protein gene of Pisum sativum, is induced in developing fruit and seed and by ABA in pistil and root

Expression of PsGRP1, a novel glycine rich protein gene of Pisum sativum, is induced in developing fruit and seed and by ABA in pistil and root

Endogenous Hormone Variations in Annual Wild Cicer Species

Comparison of some endogenous hormone levels in different parts of chickpea (Cicer arietinum L.)

Contact Info

Product

Resources

About