Effect of gamma irradiation on floral morphology and pollen. Pisum is an ancient latin name for the wellknown pea. Proteomic profiling of the microsomal root fraction. We studied genetic structure, diversity and interrelationships in a worldwide collection of 151 pea accessions using 21 morphological descriptors and 20 simple sequence repeat ssr primers. The garden pea is widely cultivated in northern temperature regions and is an easily grown vegetable found in many back yard gardens. Click on a scientific name below to expand it in the plants classification report. Genetic characterization of pea pisum sativum germplasm. At relatively high concentrations 1 mm, ferulic, vanillic, p. These phenolic acids also profoundly affected root morphology in terms of extension growth of the main root and the number and size of the lateral roots. Response to low soil water potential in pea genotypes. Genetic characterization of pea pisum sativum germplasm from. Genetic diversity and structure of pea pisum sativum l.
Field pea has a potential as high yielding, short duration crop with high crude protein contents. Flowers have five green fused sepals and five white to reddishpurple petals of different sizes. However, acyrthosiphon pisum is a vector of more than 30 virus diseases of fabaceae which can cause serious crop losses. The morphological features of root and shoot of pisum sativum l. It is an erect branched, glabrous herb with 60 cm height. Principal component analysis based on morphological. Morphology of erysiphe pisi on leaves of pisum sativum article pdf available in canadian journal of botany 6711. Mapping of the multifoliate pinna mfp leafblade morphology. Hofer2,3,morganeeleouet2, andrey sinjushin4, mike ambrose1, kirsten skot2, tina blackmore2,martinswain2, matthew hegarty2, vicente balanza5, cristina ferrandiz5 and t. Request pdf morphology and anatomy of pisum sativum somatic embryos the morphological and anatomical aspects of direct and indirect somatic embryogenesis in. It is eaten whole, with both the seeds and the pod, while still unripe names. Pisum sativum the field or garden pea is a major human food crop see pea and split pea pisum species are used as food plants by the larvae of some lepidoptera species including bucculatrix pyrivorella, cabbage moth, common swift, ghost moth, hypercompe indecisa, the nutmeg, setaceous hebrew character and turnip moth the pisum sativum flower has 5 sepals fused, 5 petals, 10. Aberystwyth university identification of stipules reduced, a. Mapping of the multifoliate pinna mfp leafblade morphology mutation in grain pea pisum sativum.
Response to low soil water potential in pea genotypes pisum. Pisum sativum are ethiopia, the mediterranean, and central asia, with a secondary center of diversity in the near east vavilov, 1949. A few plants have their leaves modified into needlelike structures known as spines. The impact of uv radiation at high altitudes close to the equator on morphology and productivity of pea pisum sativum in different seasons author links open overlay panel a. Fabaceae, as known as green pea or garden pea, has long been important in diet due to its content of fiber, protein, starch, trace elements, and many phytochemical substances. Incorporation of pea weevil resistance from wild pea. Morphological characterization of pea pisum sativum l. Request pdf morphology and anatomy of pisum sativum somatic embryos the morphological and anatomical aspects of direct and indirect somatic embryogenesis in pea were described. Pisum sativum garden pea lis legume information system. The plant has been widely grown as a cool season vegetable crop and consumed. Each pod contains several peas, which can be green or yellow.
Morphology of the plant it is an erect branched, glabrous herb with 60 cm height. The proportion of sperm with normal intact acrosomes was significantly in. Effect of gamma irradiation on floral morphology and. Direct embryos were induced from shoot apical meristems of 3 to 5dold pea seedlings, embryogenic callus originated from immature pea zygotic embryos or shoot apices. Sativum means planted, or, more literally, that which is sown 6, 7. Pisum sativum is a global food crop, including ediblepod peas as well as field and garden peas 2. These health benefits derive mainly from the concentration and properties of starch, protein, fibre. Pisum sativum the field or garden pea is a major human food crop see pea and split pea pisum species are used as food plants by the larvae of some lepidoptera species including bucculatrix pyrivorella, cabbage moth, common swift, ghost moth, hypercompe indecisa, the nutmeg, setaceous hebrew character and turnip moth. The control of pinna morphology in wildtype and mutant leaves.
The control of pinna morphology in wildtype and mutant. Pisum sativum, gamma radiation, morphology introduction pisum sativum l. Origin and development morphology of root nodules of pisum. The anatomy of stem, petiole, and rachis is not modified by these mutations. Wed like to understand how you use our websites in order to improve them. Leafblade morphology of a wild type mfpmfp,b heterozygote mfpmfp,andcmultifoliatepinnamfp mutant homozygote, in grain pea pisum sativum. The plant phenotypes of these lines were very similar except for those characteristics previously attributed to the. Pea was taken to china in the first century makasheva, 1983. Snow peas and snap peas both belong to macrocarpon group, a cultivar group based on the variety pisum sativum var. The pea is most commonly the small spherical seed or the seedpod of the pod fruit pisum sativum. Its seed, especially the oils, may be contraceptive. Its primary functions are absorption of water and dissolved minerals and conduction of these to the stem, storage of reserve foods, and anchorage of the plant. Among quantitative traits, seed yield per plant followed by seed. Conference paper pdf available april 2014 with 601.
Influence of phenolic acids on morphological changes in. However, subsequent progress in pea genomics has lagged behind many other. Morphological details of conidium germination, hyphae, appressoria, conidiophores, and organisation within colonies of erysiphe pisi on leaves of pisum sativum were studied in frozen, hydrated. Pathak1 department of microbiology, ccs haryana agricultural university, hisar 125 004 india received. Morphology of erysiphe pisi on leaves of pisum sativum. Review of the health benefits of peas pisum sativum l. The experiment was performed under controlled conditions at 60% humidity, 25. Leaves are alternate, pinnately compound, and consist of 23 pairs of 1. The proportion of human sperm with poor morphology but normal. This product provides antioxidant, antiaging, hydrating and smoothing benefits to the skin and hair. Agromorphological diversity within field pea pisum sativum l. Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a pea flower. Acb pisum sativum peptide is a hydrolyzed pea protein that utilizes a novel technology to provide all the benefits of hydrolyzed proteins and then some. Provided by ars systematic botany and mycology laboratory.
The acacia tl gene appears to replace simple tendrils with leaflets in the distal region, while the afila af gene appears to replace the leaflets with branched tendrils in the proximal region. Response to low soil water potential in pea genotypes pisum sativum l. The impact of uv radiation at high altitudes close to the. Study of the external and internal morphology of pisum sativum l. In the f 2 population, pea weevil resistance was not correlated with any of the negative traits originating from the wild parent, such as increased basal branching, dark seed coat or small seed size, neither was resistance correlated with. Auxin picloram, 2,4dichlorophenoxyacetic acid was necessary to induce somatic embryos. Lines which are nearisogenic except for the rlocus have been developed to study the effects of this locus on seed development. Soil microbial diversity and community structure under. Pdf morphology of erysiphe pisi on leaves of pisum sativum. Effect of gamma irradiation on floral morphology and pollen viability in pea pisum sativum l. Pea, dry pea, chinese pea, chinese pea pod, chinese snow pea, ediblepodded pea, edible pod pea, podded pea, snow pea, sugar snap pea. C, a photoperiod of 16 h of light and irradiance with 250 mol photons m2 s1.
Study of the external and internal morphology of pisum. The upper leaflets of pisum sativum get modified into tendrils. Genetic modifications of canopy structure may result in enhanced yield when water is a limiting factor. These mutants are presented by several groups of plants. Peas are a coolseason crop grown for their edible seed or. Pea pisum sativum is one of relatively few genetically amenable plant species with compound leaves. The objective of this study was to analyze the genetic diversity present in twelve algerian pea genotypes using 24 agromorphological traits. It has been shown to possess antibacterial, antidiabetic, antifungal, antiinflammatory, antihypercholesterolemia, and antioxidant activities and also shown anticancer property. The anatomy of the root of pisum sativum in the region of nodule development is described. Page 1 of 27 1 identification of stipules reduced, a leaf morphology gene in pea pisum sativum. I hofer1,5, morgane eleouet1, andrey sinjushin3, mike ambrose2, 5 kirsten skot1, tina blackmore1, martin swain1, matthew hegarty1, vicente balanza6, 6 cristina ferrandiz6, and t. It was described as having very compressed nonleathery edible pods in the original publication. The stem growth of mutants of both types dwarf and slender is controlled by hormones ga and iaa in the stem or in seeds. Peas were reported to be originally cultivated as a winter annual crop in the mediterranean region smart, 1990.
Pharmacognostic study of lepidium sativum linn chandrashura. It is used for vegetable green pods, seed, pasture, silage, hay and green manure in different parts of world and it is one of the best food for human beings as. Morphological characteristics and agronomical traits have been used by several studies conducted on the genetic diversity in the genus pisum. Identification of stipules reduced, a leaf morphology gene in. Influence of phenolic acids on morphological changes in roots of pisum sativum d vaughan plants division, the macaulay land use research institute, craigiebuckler, aberdeen ab9 2qj, uk. Yuksel 1department of horticulture, faculty of agriculture, ankara university, ankara, turkey 2variety registration and seed certification centremara, yenimahalle, ankara, turkey. Thus, the material shows great variation with respect to morphological and agronomical. Canadian journal of botany canadian science publishing. Pdf mapping of the multifoliate pinna mfp leafblade. Clusters analysis, genetic diversity, morphological pea characters. The snow pea is an ediblepod pea with flat pods and thin pod walls. Duke 1981 reported that garden peas are treated as p. Learn more about the types of roots, their functions, how they grow, and their morphology.
Both the protophloem and the metaphloem in the roots of plants of the variety perfection are characterized by sieve tubes with companion cells and sieve plates. The name is also used to describe other edible seeds from the fabaceae such as the pigeon pea cajanus cajan, the cowpea vigna. It is a cool season crop now grown in many parts of the world. Root, in botany, the part of a vascular plant that is normally underground. Identification of stipules reduced, a leaf morphology gene. Aberystwyth university identification of stipules reduced. Archived from the original pdf on 29 december 2016. Morphogenesis of the compound leaf in three genotypes of. Humans have likely been eating peas for approximately 9,500 years, and cultivating them for 8,500 years elzebroek and wind, 2008. The proportion of human sperm with poor morphology but. It is a native species of southwest asia and was among the first crops cultivated by man.
The rlocus is one of the few genetic loci known to affect the storage product composition and the morphology of pea pisum sativum seeds. Genetic characterization of pea pisum sativum germplasm from turkey using morphological and ssr markers g. Leaves are entire or pinnately dissected, variously lobed often with linear segments. One of the hallmarks programmed cell death or apoptosis in animal systems. Morphology and anatomy of pisum sativum somatic embryos. The plant has been widely grown as a cool season vegetable crop and consumed extensively worldwide as a rich source of protein, carbohydrates, vitamins and. Introduction pea cultivation developed together with human society for about 11,000 years 1. The percentage of sperm with normal intact aero somes in semen was correlated with sperm concentration, morphology, viability, and motility. Noel ellis1,4 7 8 1 ibers, aberystwyth university, plas gogerddan, aberystwyth. Green peas are eaten cooked as a vegetable, and are marketed fresh, canned, or frozen while ripe dried peas are used whole, split, or made into flour davies et al. The morphological and anatomical aspects of direct and indirect somatic embryogenesis in pea were described. Powdered seed can also treat skin irritation and acne 3. Pea belongs to the plant family leguminosae also known as fabaceae and, like many legumes, it has the ability to fix nitrogen from the air through a symbiotic relationship with bacteria housed in root nodules, making it very rich in protein. Influence of phenolic acids on morphological changes in roots.
The common name snow pea seems to be a misnomer as the planting. Leaf anatomy, ontogeny, and morphology were described and compared in a pea line pisum sativum l. Pisum sativum, the common pea also known as the garden or field pea, is an herbaceous annual in the fabaceae formerly leguminosae family, originally from the mediterraean basin and near east. In the variety canada, roots show conspicuous dumbbellshaped slime bodies in the sieve tubes. Dna fragmentation is regulated by ethylene during carpel. Wild field pea can still be found in afghanistan, iran and ethiopia. Since the beginning of the century, reports have been published in which an ideogram has been given, or at least the morphology of the chromosomes has been described, of pisum sativum.
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