Pea Database Collaboration Project/Pea Genetics: Difference between revisions

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{|
{|
|[[File:Pea pod fiber2.png]]
|[[File:Pea pod fiber2.png]]
|}
{|
|Pea Trait Name
|Dominant / recessive
|Locus / Chromosome
|Notes
|
|----
|Red-seeds (ruby)
|rec
|0
|
|
|----
|Astriatus (Astr)
|DOM
|0
|Pods with short purple-violet longitudinal stripes.
|
|----
|convex pods #1 (co)
|rec
|0
|
|
|----
|concave pods #2
|rec
|0
|
|
|----
|dehiscent pod #3
|rec
|0
|
|
|----
|“waxless pods”
|Semi-Dom
|0
|
|
|----
|Stringless-pods (sin)
|rec
|0
|
|
|----
|spotted pod #2 (rups)
|rec
|0
|
|
|----
|Obs
|DOM
|0
|Violet patterns on testa from seed-genes F, Fs, U<st or pod-genes Pu, Pur enlarge to cover part of or entire testa, obscuratum. Vitality and high yield have often been found positively correlated with Obs.
|
|----
|Purple Seed Testa (put)
|rec
|0
|Solid purple coloured testa, like U.
|
|----
|Nap gene (nap)
|rec
|1
|
|
|----
|orange cotyledons (Orc)
|Semi-Dom
|1
|
|
|----
|Purple-Pod gene #2 (Pur)
|DOM
|1
|Purple pods when together with Pu. Four alleles reported: Pur, uniform purple; pur<a, major part purple; pur<b, less colour on pod, may limit colour to funiculus. Character can be variable in expression and unstable. Studies have show that a pigmented funiculus differentiates the presence of Pur from Pu (non-pigmented).
|
|----
|Color inhibition (a)
|rec
|1
|
|
|----
|Hyper-tendtils (af)
|rec
|1
|parsley pea with (tl)
|
|----
|spotted pod #1 (rup)
|rec
|1
|
|
|----
|cotyledons green (I)
|rec
|1
|
|
|----
|Salmon-coloured testa
|rec
|1
|
|
|----
|Orange-pod (orp)
|rec
|2
|
|
|----
|Flower number #1 (fn)
|rec
|2
|Increasing number of flowers per inflorescence. Fn Fna is one-flowered; Fn fna and fn Fna two flowered; fn fna three-to several flowered. See also fna.
|
|----
|Purple-Pod gene #1 (Pu)
|DOM
|3
|Together with Pur purple pods, expression requires A. Pu Pur A Am B Gp purple pod; Pu Pur A and am or b or gp red pods.
|
|----
|Pink Color (b)
|rec
|3
|
|
|----
|dehiscent pod #2
|DOM
|3
|
|
|----
|twisted pod (twp)
|rec
|3
|
|
|----
|Dwarf-ism (le)
|rec
|3
|
|
|----
|Violet Spots on Seeds (F)
|DOM
|3
|
|
|----
|Brown Marbling Seeds (Maple) (M)
|DOM
|3
|
|
|----
|Pod-wall fiber gene #2 (v)
|rec
|4
|P V normal parchmented pod; p V strip of sclerenchyma; P v inner membrane reduced to patches of sclerenchyma; p v entirely without parchment.
|
|----
|convex pods #2 (con)
|rec
|4
|
|
|----
|Snap-pod thicknes (n)
|rec
|4
|
|
|----
|“Crown Pea” (fa)
|rec
|4
|Fasciated plants. Expression variable.
|
|----
|Flower number #2 (fna)
|rec
|4
|Increasing number of flowers per inflorescence. Fn Fna is one-flowered; Fn fna and fn Fna two flowered; fn fna three-to several flowered. See also fna.
|
|----
|Violet-seeds (U)
|DOM
|5
|Testa uniform violet, U, with violet stripes, U<st, non- violet, u. The colour of U varies from almost black to brownish.
|
|----
|Yellow-pods (gp)
|rec
|5
|New growth, peduncles and sepals often yellowish so character may be discerned before pods develop.
|
|----
|Tendriless (tl)
|rec
|5
|parsley pea with (af)
|
|----
|concave pods #1
|rec
|5
|
|
|----
|dehiscent pod #1
|DOM
|5
|
|
|----
|pointy pod tip (bt)
|rec
|5
|
|
|----
|wrinkled seeds (r)
|rec
|5
|
|
|----
|determinate (det)
|rec
|5
|
|
|----
|Constricted pods (cotr? Laf? Te?)
|rec
|5
|
|
|----
|Pod fiber gene #1 (p)
|rec
|6
|P V normal parchmented pod; p V strip of sclerenchyma; P v inner membrane reduced to patches of sclerenchyma; p v entirely without parchment.
|
|----
|large pod (lt)
|rec
|6
|Increases width of pod about 25%.
|
|----
|long pod / many seeds (canoe)
|?
|?
|
|
|----
|branching (ramosus)
|rec
|5,5,7,7,2,1,3
|
|
|----
|}
|}


==Pea Database Homepage==
==Pea Database Homepage==
[[Pea_Database_Collaboration_Project|Pea Database Collaboration Project Homepage]]
[[Pea_Database_Collaboration_Project|Pea Database Collaboration Project Homepage]]
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