SOME EFFECTS OF CALCIUM DEFICIENCY ON <i>PISUM SATIVUM</i>

Day, Dorothy

doi:10.1104/pp.4.4.493

Cited by 11 publications

(3 citation statements)

References 3 publications

(1 reference statement)

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“…Calcium is generally regarded as an essential element, and within recent years several workers (10,17,46,55) have described a yellowing and a dwarfingo of plants that had been grown in a deficiency of calcium, although they disagree as to the precise effect of such deficiency on the plant.…”

Section: Introductionmentioning

confidence: 99%

Effects of Calcium Deficiency on Nitrate Absorption and on Metabolism in Tomato

Nightingale¹,

Addoms²,

Robbins³

et al. 1931

Plant Physiol.

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Section: Introductionmentioning

confidence: 99%

Effects of Calcium Deficiency on Nitrate Absorption and on Metabolism in Tomato

Nightingale¹,

Addoms²,

Robbins³

et al. 1931

Plant Physiol.

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“…Despite the morphological changes, the basic anatomical organization did not change (Fig. 6 ), also found in Pisum sativum 52 . What is noteworthy is that roots developed with more xylem vessels with thick cell walls (Table 4 ), attributable to an increase in Boron uptake 57 .…”

Section: Discussionmentioning

confidence: 68%

“…Akin to the leaf chloroplasts, stem chloroplasts also photosynthesize by re-fixing respiratory CO 2 reducing the CO 2 concentration with the concomitant increase in oxygen to continue mitochondrial respiration 51 . Such performance depends on the extent of granal density and stacking of grana, starch grains, and plastoglobuli 19 , 50 , 52 , which was much higher in the Ca 2+ -sufficient stems (Fig. 4 F).…”

Section: Discussionmentioning

confidence: 95%

Understanding calcium functionality by examining growth characteristics and structural aspects in calcium-deficient grapevine

Duan

Chen

Song

et al. 2022

Sci Rep

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This study characterized growth characteristics and cellular details employing microscopy techniques in hydroponically-grown Ca2+-sufficient and Ca2+-deficient grapevines (Vitis vinifera) in a glasshouse. The Ca2+-deficient vines exhibited significant reductions in shoot length, shoot and trunk fresh weights, leaf area, chlorophyll, which eventually led to drooping, yellowing, and chlorosis of leaves. Roots were less dense and primarily dark and necrotic. Furthermore, their xylem vessels were small, polygonal, and appeared to be collapsed yet increased in number and developed lateral roots. Despite such alterations, the anatomical organization of leaves was not affected, yet they developed with more xylem vessels with thick walls and lignin in their mesophyll and vascular tissues. The chloroplasts in internodes’ chlorenchyma, phloem, and cambium underwent significant ultrastructural modifications. The concentrations of macro and micronutrients varied significantly among the roots, trunk, canes, and leaves, including the growth characteristics. These structural and growth modifications of calcium deficiency enable us to understand better the link between the symptoms and functions and for a holistic understanding of Ca2+ functionalities.

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Some Effects of Calcium Deficiency on the Anatomy of Pinus Taeda

Davis

1949

American J of Botany

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SOME EFFECTS OF CALCIUM DEFICIENCY ON PISUM SATIVUM

Cited by 11 publications

References 3 publications

Effects of Calcium Deficiency on Nitrate Absorption and on Metabolism in Tomato

Effects of Calcium Deficiency on Nitrate Absorption and on Metabolism in Tomato

Understanding calcium functionality by examining growth characteristics and structural aspects in calcium-deficient grapevine

Some Effects of Calcium Deficiency on the Anatomy of Pinus Taeda

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