KiefRichards
Active member
WOW! Lovely häshplants and sunny garden! Good sun for u CannaZen
Blue Hemp?
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Probably Ace only have oldsholl lebanese . Rsc lebs looks like more paki gen.
I don't know, I said she seems reminiscent of kush but no i don't really think so. She has some big fucking leaves oh my god, let me tell you, The real seed company Lebanese is such a fucking genuine Indica cultivar the leaves are so fucking fucking amazing, if they're not true hashplants then i don't know what the fuck is.
Yeah people will tell you about all their hybridizations but I can tell I'm going to keep it pure, there's no need to crossbreed now. I have 24 Chitrali on hand that i may grow out, of course i'm growing the Chitrali but with the Lebanese Like its all there. Indica, AKA BLD right? The genetic analysis was not a falsehood, Indica originated from hemp! Cannabis Indica IS uniform successions of hemp.. and hemp has more genetic data in the database, hemp is fucking hemp is fucking hemp!! Hemp is a rabid, savage motherfucker. Whether you want to admit it or not the data is not a lie. The THC content is derived as an Indica/Sativa Hybrid. We should know that Cannabis originated from the wild not very different from hemp, Long before it became a cultivated species and resin and potency became so pronounced as it were today. You know How the fuck had Sativa became distinct from Hemp with THC? I would find that an most interesting development.
muhahaha <3
Despite its cultivation as a source of food, fibre and medicine, and its global status as the most used illicit drug, the genus Cannabis has an inconclusive taxonomic organization and evolutionary history. Drug types of Cannabis (marijuana), which contain high amounts of the psychoactive cannabinoid Δ9-tetrahydrocannabinol (THC), are used for medical purposes and as a recreational drug. Hemp types are grown for the production of seed and fibre, and contain low amounts of THC. Two species or gene pools (C. sativa and C. indica) are widely used in describing the pedigree or appearance of cultivated Cannabis plants. Using 14,031 single-nucleotide polymorphisms (SNPs) genotyped in 81 marijuana and 43 hemp samples, we show that marijuana and hemp are significantly differentiated at a genome-wide level, demonstrating that the distinction between these populations is not limited to genes underlying THC production. We find a moderate correlation between the genetic structure of marijuana strains and their reported C. sativa and C. indica ancestry and show that marijuana strain names often do not reflect a meaningful genetic identity. We also provide evidence that hemp is genetically more similar to C. indica type marijuana than to C. sativa strains.
We observe a putative C. indica marijuana strain from Pakistan that is genetically more similar to hemp than it is to other marijuana strains (Fig 1a). Similarly, the hemp sample CAN 37/97 clusters more closely with marijuana strains (Fig 1a). These outliers may be due to sample mix-up or their classification as hemp or marijuana may be incorrect. The sample of CAN 37/97 that we genotyped was from a Canadian hemp germplasm collection, which obtained this accession from the IPK Genebank (Gatersleben, Germany). The original source country is France but there is limited information to indicate the cultivation of CAN 37/97 as hemp. Alternatively, these samples may be true outliers and represent exceptional strains that are genetically unlike others in their group. Using the current data set, the unambiguous identification of a sample as either hemp or marijuana would be possible in the former case, but not in the latter. In any case, we find that the primary axis of genetic variation in Cannabis differentiates hemp from marijuana.
These results significantly expand our understanding of the evolution of marijuana and hemp lineages in Cannabis. Previous analyses have shown that marijuana and hemp differ in their capacity for cannabinoid biosynthesis, with marijuana possessing the BT allele coding for tetrahydrocannabinolic acid synthase and hemp typically possessing the BD allele for cannabidiolic acid synthase [7]. As well, transcriptome analysis of female flowers showed that cannabinoid pathway genes are significantly upregulated in marijuana compared to hemp, as expected from the very high THC levels in the former compared to the latter [3]. Our results indicate that the genetic differences between the two are distributed across the genome and are not restricted to loci involved in cannabinoid production. In addition, we find that levels of heterozygosity are higher in hemp than in marijuana (Fig 1b; Mann-Whitney U-test, p-value = 8.64 x 10−14), which suggests that hemp cultivars are derived from a broader genetic base than that of marijuana strains and/or that breeding among close relatives is more common in marijuana than in hemp.
Another image from Ernest Small's most recent book
Evolutionary relationships of cannabis:
[URL=https://www.icmag.com/ic/picture.php?albumid=61379&pictureid=1868190&thumb=1]View Image[/url]
nah, sorry
afaik there's one study that tentatively suggests this link to hemp (iirc it's Hillig)
it's not something to put any weight on
these studies don't have adequate representations of landraces
iirc Hillig used only four or five 'indicas' ('afghanicas') and only iirc two accessions are direct from Af-Pak... the rest are from Dutch seed companies
it's not sufficient to base anything conclusive on
this is from Ernest Small (2017-ish) who's the most reliable authority imo
[URL=https://www.icmag.com/ic/picture.php?albumid=61379&pictureid=1868159&thumb=1]View Image[/url]
Yesterday, I finally ran a Beam test and a few TLCs with some gifted crosses I grew in '15 and '16. Turns out that the PCK (Ace) x Lebanese (RSC) was about 1:1 THC:CBD, the other Lebanese and Sinai crosses were pure THC.