Bud break delay on single node cuttings and bud capacity for nucleotide accumulation as parameters for endo- and paradormancy in peach trees in a tropical climate

Balandier, Philippe; Gendraud, M.; Rageau, Rémy; Bonhomme, Marc; Richard, Jean Pierre; Parisot, E.

doi:10.1016/0304-4238(93)90036-p

Cited by 36 publications

(25 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It is also notable that this inversion of plasma membrane ATPase activity corresponds to the decrease of the mean time to budbreak (MTB) ( Balandier et al 1993), using the ‘cutting test’ method, in peach‐tree. This decrease of MTB reveals the reacquisition of growth capabilities by buds.…”

Section: Discussionmentioning

confidence: 99%

Change in plasma membrane ATPase activity during dormancy release of vegetative peach‐tree buds

Aue

Lecomte

Gendraud

et al. 1999

Physiologia Plantarum

View full text Add to dashboard Cite

Plant dormancy and dormancy breaking depend, at least partially, on peculiar short distance relationships between buds and tissues underlying buds (bud stands). In peach‐tree, it was previously observed that dormancy was related to a high nutrient absorption capacity in tissues underlying buds. This situation could be linked to higher plasma membrane ATPase activity (EC 3.6.1.3), inducing a higher nutrient absorption, in bud stands. This work consists of characterization of the plasma membrane ATPase activity in vegetative buds and bud stands during the rest period and dormancy release. During the dormant period (October and November), plasma membrane ATPase activity was found to be higher in bud stands than in buds. This was correlated with a lower amount of plasma membrane ATPase in buds compared to bud stands during this period. Moreover, plasma membrane ATPase activation by trypsin treatment was not the same in both tissues and different levels of ATPase activation could be noted within the same tissue during the different stages of dormancy release. According to these results, it can be postulated that dormancy release in peach‐tree, is related to modifications of plasma membrane ATPase properties in buds and bud stands during winter time.

show abstract

Section: Discussionmentioning

confidence: 99%

Change in plasma membrane ATPase activity during dormancy release of vegetative peach‐tree buds

Aue

Lecomte

Gendraud

et al. 1999

Physiologia Plantarum

View full text Add to dashboard Cite

show abstract

“…(Gendraud 1977) and peach tree (Balandier et al 1993). The relationship between NTP synthesis and growth capabilities was also shown by Thomas et al (1985) in apple tree embryos and by Lavarenne et al (1982) in ash trees.…”

Section: Discussionmentioning

confidence: 60%

“…Considering the low capabilities to synthesize nucleotides at the beginning of autumn and the suggestions cited above, the dormancy of Elsanta plants could be defined as an endodormancy (Lang et al 1987) as previously reported for ash trees (Lavarenne et al 1982) and peach trees (Balandier et al 1993). The results of the morphological test showed that petioles exhibited very little growth when strawberry plants were placed into a growth chamber at the beginning of autumn.…”

Section: Discussionmentioning

confidence: 85%

“…The main disadvantage of this kind of investigation is the delay needed to obtain a valuable estimation of growth potentialities, because results of experiments can only be known after petiole growth. A better way to approach this physiological aspect seems to be the estimation of growth potentialities at the cellular level, as it was previously reported in other plant species such as Jerusalem artichoke (Gendraud 1975), ash trees or peach trees (Lavarenne et al 1982;Balandier et al 1993). Unfortunately, only a few reports on the biochemical aspect of strawberry plant dormancy have been published (Gabr and Guttridge 1968;Beaumont et al 1969;Braun and Kender 1985).…”

Section: Canadian Journal Of Plant Sciencementioning

confidence: 95%

“…In Jerusalem artichoke tubers, Gendraud (1975) showed that the metabolic level of NTPs is a good dormancy marker; unlike a growing bud, a dormant bud is unable to use an exogenous supply of adenosine to increase the NTP content. This correlation permits the characterization of endodormancy in various tree species (Lavarenne et al 1982;Barnola et al 1986;Balandier et al 1993).…”

Section: Dormancy Is Observed In Many Plants In Temperate Zonesmentioning

confidence: 99%

See 2 more Smart Citations

Determination of the growth potential of strawberry plants (Fragaria × ananassa Duch.) by morphological and nucleotide measurements in relation to chilling

Robert¹,

Pétel²,

Risser³

et al. 1997

Can. J. Plant Sci.

View full text Add to dashboard Cite

Robert, F., Pétel, G., Risser, G. and Gendraud, M. 1997. Determination of the growth potential of strawberry plants (Fragaria × ananassa Duch.) by morphological and nucleotide measurements in relation to chilling. Can. J. Plant Sci. 77: 127-132. Early strawberry fruit production requires that non-dormant strawberry plants be covered during winter. Two methods wre used to study the breaking of dormancy of Elsanta strawberry plants following chilling at temperatures below 8°C. First, a morphological test using the petiole lengths of plants transferred from a nursery to a growth chamber was used. Second, the nucleotide contents before and after incubation of samples in an adenosine solution were measured by bioluminescence. The results show that these two methods can reveal changes in the growth potential of strawberry plants, and, therefore, the release from dormancy.Key words: Dormancy, strawberry plant, nucleotide, growth potential, Fragaria Robert, F., Pétel, G., Risser, G. et Gendraud, M. 1997. Détermination par des mesures morphologique et nuclétodique, du potentiel de croissance de fraisiers (Fragaria × ananassa Duch.) refroidis. Can. J. Plant Sci. 77: 127-132. La production forcée de fraises requiert de couvrir les fraisiers non dormants au cours de l'hiver. Deux méthodes ont été utilisées pour déterminer la levée de dormance de fraisiers de la variété Elsanta après exposition à des températures inférieures à 8°C. La première fut la mise au point d'un test morphologique par la mesure des longueurs de pétioles de fraisiers transférés d'une pépinière à une enceinte climatisée. La deuxième méthode consista en la mesure par bioluminescence des teneurs en nucléotides avant et après incubation d'échantillons sur adénosine. Les résultats montrent que ces deux méthodes permettent d'évaluer les changements du potentiel de croissance des fraisiers et ainsi la levée de la dormance.

show abstract

Growth and Development

2020

Plant Nucleotide Metabolism ‐ Biosynthesis, Degradation, and Alkaloid Formation

View full text Add to dashboard Cite

Bud break delay on single node cuttings and bud capacity for nucleotide accumulation as parameters for endo- and paradormancy in peach trees in a tropical climate

Cited by 36 publications

References 9 publications

Change in plasma membrane ATPase activity during dormancy release of vegetative peach‐tree buds

Change in plasma membrane ATPase activity during dormancy release of vegetative peach‐tree buds

Determination of the growth potential of strawberry plants (Fragaria × ananassa Duch.) by morphological and nucleotide measurements in relation to chilling

Growth and Development

Contact Info

Product

Resources

About