Genetic diversity and structure of pea pisum sativum l. Conference paper pdf available april 2014 with 601. Its seed, especially the oils, may be contraceptive. In the variety canada, roots show conspicuous dumbbellshaped slime bodies in the sieve tubes. 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. Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a pea flower. Agromorphological diversity within field pea pisum sativum l. Canadian journal of botany canadian science publishing. These mutants are presented by several groups of plants. Noel ellis1,4 7 8 1 ibers, aberystwyth university, plas gogerddan, aberystwyth. Dna fragmentation is regulated by ethylene during carpel. Effect of gamma irradiation on floral morphology and pollen.
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. The common name snow pea seems to be a misnomer as the planting. The experiment was performed under controlled conditions at 60% humidity, 25. One of the hallmarks programmed cell death or apoptosis in animal systems. Leaves are entire or pinnately dissected, variously lobed often with linear segments. 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. Lines which are nearisogenic except for the rlocus have been developed to study the effects of this locus on seed development. Aberystwyth university identification of stipules reduced, a. Pathak1 department of microbiology, ccs haryana agricultural university, hisar 125 004 india received. 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. Morphology and anatomy of pisum sativum somatic embryos.
Clusters analysis, genetic diversity, morphological pea characters. This product provides antioxidant, antiaging, hydrating and smoothing benefits to the skin and hair. Influence of phenolic acids on morphological changes in. Identification of stipules reduced, a leaf morphology gene in. It is a cool season crop now grown in many parts of the world.
Leaf anatomy, ontogeny, and morphology were described and compared in a pea line pisum sativum l. Mapping of the multifoliate pinna mfp leafblade morphology mutation in grain pea pisum sativum. The plant phenotypes of these lines were very similar except for those characteristics previously attributed to the. Study of the external and internal morphology of pisum sativum l. Peas are cultivated for the fresh green seeds, tender green pods, dried seeds and foliage duke, 1981. 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. Study of the external and internal morphology of pisum. Among quantitative traits, seed yield per plant followed by seed. The morphological features of root and shoot of pisum sativum l. It is also the second most important food legume worldwide after common bean. 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. Pisum is an ancient latin name for the wellknown pea.
The morphological and anatomical aspects of direct and indirect somatic embryogenesis in pea were described. Introduction pea cultivation developed together with human society for about 11,000 years 1. However, subsequent progress in pea genomics has lagged behind many other. 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. Morphological characteristics and agronomical traits have been used by several studies conducted on the genetic diversity in the genus pisum. It was described as having very compressed nonleathery edible pods in the original publication. The upper leaflets of pisum sativum get modified into tendrils.
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. Effect of gamma irradiation on floral morphology and pollen viability in pea pisum sativum l. Each pod contains several peas, which can be green or yellow. 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. Genetic modifications of canopy structure may result in enhanced yield when water is a limiting factor. Pisum sativum, commonly known as pea, is a valuable food source for millions of people throughout the world. Pea, dry pea, chinese pea, chinese pea pod, chinese snow pea, ediblepodded pea, edible pod pea, podded pea, snow pea, sugar snap pea. Morphogenesis of the compound leaf in three genotypes of. The anatomy of stem, petiole, and rachis is not modified by these mutations. Wild field pea can still be found in afghanistan, iran and ethiopia. 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.
Peas were reported to be originally cultivated as a winter annual crop in the mediterranean region smart, 1990. Genetic characterization of pea pisum sativum germplasm from turkey using morphological and ssr markers g. These health benefits derive mainly from the concentration and properties of starch, protein, fibre. Click on a scientific name below to expand it in the plants classification report. The impact of uv radiation at high altitudes close to the. Mapping of the multifoliate pinna mfp leafblade morphology. 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. 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. Incorporation of pea weevil resistance from wild pea. Humans have likely been eating peas for approximately 9,500 years, and cultivating them for 8,500 years elzebroek and wind, 2008.
Provided by ars systematic botany and mycology laboratory. It is a native species of southwest asia and was among the first crops cultivated by man. It is eaten whole, with both the seeds and the pod, while still unripe names. Principal component analysis based on morphological. 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. Pea was taken to china in the first century makasheva, 1983. Pisum sativum, gamma radiation, morphology introduction pisum sativum l. The percentage of sperm with normal intact aero somes in semen was correlated with sperm concentration, morphology, viability, and motility. Review of the health benefits of peas pisum sativum l.
The proportion of human sperm with poor morphology but. The plant has been widely grown as a cool season vegetable crop and consumed. Morphology of the plant it is an erect branched, glabrous herb with 60 cm height. Pisum sativum is a global food crop, including ediblepod peas as well as field and garden peas 2. 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.
C, a photoperiod of 16 h of light and irradiance with 250 mol photons m2 s1. The rlocus is one of the few genetic loci known to affect the storage product composition and the morphology of pea pisum sativum seeds. Morphological characterization of pea pisum sativum l. Leafblade morphology of a wild type mfpmfp,b heterozygote mfpmfp,andcmultifoliatepinnamfp mutant homozygote, in grain pea pisum sativum. 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. 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 objective of this study was to analyze the genetic diversity present in twelve algerian pea genotypes using 24 agromorphological traits. Sperm acrosomes were examined with fluoresceinlabeled pisum sativum agglutinin in 7 in vitro fertilization treatments. Hofer2,3,morganeeleouet2, andrey sinjushin4, mike ambrose1, kirsten skot2, tina blackmore2,martinswain2, matthew hegarty2, vicente balanza5, cristina ferrandiz5 and t. Identification of stipules reduced, a leaf morphology gene. 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. Response to low soil water potential in pea genotypes pisum sativum l. Snow peas and snap peas both belong to macrocarpon group, a cultivar group based on the variety pisum sativum var. Pharmacognostic study of lepidium sativum linn chandrashura.
At relatively high concentrations 1 mm, ferulic, vanillic, p. The pea is most commonly the small spherical seed or the seedpod of the pod fruit pisum sativum. Genetic characterization of pea pisum sativum germplasm from. Origin and development morphology of root nodules of pisum. Effect of gamma irradiation on floral morphology and. Leaves are alternate, pinnately compound, and consist of 23 pairs of 1. The control of pinna morphology in wildtype and mutant. Learn more about the types of roots, their functions, how they grow, and their morphology. Pisum sativum garden pea lis legume information system. Peas are a coolseason crop grown for their edible seed or. Morphology of erysiphe pisi on leaves of pisum sativum. The proportion of sperm with normal intact acrosomes was significantly in.
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. Request pdf morphology and anatomy of pisum sativum somatic embryos the morphological and anatomical aspects of direct and indirect somatic embryogenesis in. Pisum sativum are ethiopia, the mediterranean, and central asia, with a secondary center of diversity in the near east vavilov, 1949. Auxin picloram, 2,4dichlorophenoxyacetic acid was necessary to induce somatic embryos. Yuksel 1department of horticulture, faculty of agriculture, ankara university, ankara, turkey 2variety registration and seed certification centremara, yenimahalle, ankara, turkey. Influence of phenolic acids on morphological changes in roots. 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. The stem growth of mutants of both types dwarf and slender is controlled by hormones ga and iaa in the stem or in seeds.
Duke 1981 reported that garden peas are treated as p. Archived from the original pdf on 29 december 2016. Response to low soil water potential in pea genotypes pisum. A few plants have their leaves modified into needlelike structures known as spines. The control of pinna morphology in wildtype and mutant leaves. It has been shown to possess antibacterial, antidiabetic, antifungal, antiinflammatory, antihypercholesterolemia, and antioxidant activities and also shown anticancer property. 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. The garden pea is widely cultivated in northern temperature regions and is an easily grown vegetable found in many back yard gardens. Pea pisum sativum is one of relatively few genetically amenable plant species with compound leaves. The compound leaf of the wildtype pea exhibits basal stipules, proximal leaflets, and distal tendrils, which are profoundly modified by several recessive genes thought to act as homeotic mutations. Pea has also been used as model for experimental morphology and physiology. The name is also used to describe other edible seeds from the fabaceae such as the pigeon pea cajanus cajan, the cowpea vigna. Pdf morphology of erysiphe pisi on leaves of pisum sativum.
Page 1 of 27 1 identification of stipules reduced, a leaf morphology gene in pea pisum sativum. Response to low soil water potential in pea genotypes. Morphology of erysiphe pisi on leaves of pisum sativum article pdf available in canadian journal of botany 6711. However, acyrthosiphon pisum is a vector of more than 30 virus diseases of fabaceae which can cause serious crop losses. The proportion of human sperm with poor morphology but normal. It does not form dense colonies, so direct feeding damage is limited. Flowers have five green fused sepals and five white to reddishpurple petals of different sizes. It is an erect branched, glabrous herb with 60 cm height. Root, in botany, the part of a vascular plant that is normally underground.
Soil microbial diversity and community structure under. The snow pea is an ediblepod pea with flat pods and thin pod walls. Genetic characterization of pea pisum sativum germplasm. Proteomic profiling of the microsomal root fraction. Aberystwyth university identification of stipules reduced.
Powdered seed can also treat skin irritation and acne 3. 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. Thus, the material shows great variation with respect to morphological and agronomical. The anatomy of the root of pisum sativum in the region of nodule development is described.
Wed like to understand how you use our websites in order to improve them. 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. Field pea has a potential as high yielding, short duration crop with high crude protein contents. Pdf mapping of the multifoliate pinna mfp leafblade.