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Why I don't believe in f-cking with the sexuality of cannabis

Caveman4.20

Active member
I didn’t make any claims and I’m not claiming to know everything. Truth usually makes sense. I just know BS when I see it. Your the one making these crazy claims but can’t even give a good reason why. Typical bro science.
Pay attention and follow up with me
 

eastcoastjoe

Well-known member
That epigenetics is a plants response through gene activation, unnatural signals such as exogenous applied PGR's can trigger epigenetic responses passed on to the next generation

Environmental factors can also cause epigenetic changes. And all that means what about feminized seeds ? Let’s hear now why there going to ruin the genepool
 

Caveman4.20

Active member
Someone better fkn straighten this fkn intern out...
Hermie haterz wont give up as easy as hermie lovers. They just learn to live with nanners but don’t call em hermies tho, just grow with the sacks but dont call em hermies, smoke ok preemy seeds but nah those aborted seeds don’t come from hermie pollen just charge it to the game ay!
 

eastcoastjoe

Well-known member
Hermie haterz wont give up as easy as hermie lovers. They just learn to live with nanners but don’t call em hermies tho, just grow with the sacks but dont call em hermies, smoke ok preemy seeds but nah those aborted seeds don’t come from hermie pollen just charge it to the game ay!

So what lines do you breed with ? I looked up day one genetics but nothing seems to come up
 

Caveman4.20

Active member
So what lines do you breed with ? I looked up day one genetics but nothing seems to come up
Remember todays date and know that no one else has used that name for genetics or cultivars… i started Caveman Og in 09 ish and found out later from another caveman who used caveman og as a name aswell so i stopped even though he said at the time he was not pursueing anything with the name in 2015 ish …
 

acespicoli

Well-known member
in that case - anything would be a sampling error -especially so when you consider that there is no populations. sure theres classifications based on names , however , genetic drift itself could be good or bad , consious or unconcious . a smaller population is surely a fast track to genetic results. good or bad. and they probably go bad quickly . the casino always wins unless..............

why-i-dont-believe-in-f-cking-with-the-sexuality-of-cannabis.
pistils but no stamens

Male plants carry the heterogametic sex (XY) and female plants the homogametic one (XX).

We identified >500 sex-linked genes. Mapping of these sex-linked genes to a C. sativa genome assembly identified the largest chromosome pair being the sex chromosomes. We found that the X-specific region (not recombining between X and Y) is large compared to other plant systems. Further analysis of the sex-linked genes revealed that C. sativa has a strongly degenerated Y Chromosome and may represent the oldest plant sex chromosome system documented so far. Our study revealed that old plant sex chromosomes can have large, highly divergent nonrecombining regions, yet still be roughly homomorphic.

Genome Res. 2020 Feb; 30(2): 164–172.
doi: 10.1101/gr.251207.119
PMCID: PMC7050526
PMID: 32033943

An efficient RNA-seq-based segregation analysis identifies the sex chromosomes of Cannabis sativa

DNA_animation.gif

Degeneration may simply be the fate of all non-recombining sex chromosomes, due to three common evolutionary forces: high mutation rate, inefficient selection, and genetic drift.
 
Last edited:

Caveman4.20

Active member

why-i-dont-believe-in-f-cking-with-the-sexuality-of-cannabis.
pistils but no stamens

Male plants carry the heterogametic sex (XY) and female plants the homogametic one (XX).

We identified >500 sex-linked genes. Mapping of these sex-linked genes to a C. sativa genome assembly identified the largest chromosome pair being the sex chromosomes. We found that the X-specific region (not recombining between X and Y) is large compared to other plant systems. Further analysis of the sex-linked genes revealed that C. sativa has a strongly degenerated Y Chromosome and may represent the oldest plant sex chromosome system documented so far. Our study revealed that old plant sex chromosomes can have large, highly divergent nonrecombining regions, yet still be roughly homomorphic.

Genome Res. 2020 Feb; 30(2): 164–172.
doi: 10.1101/gr.251207.119
PMCID: PMC7050526
PMID: 32033943

An efficient RNA-seq-based segregation analysis identifies the sex chromosomes of Cannabis sativa


Degeneration may simply be the fate of all non-recombining sex chromosomes, due to three common evolutionary forces: high mutation rate, inefficient selection, and genetic drift.
Fell asleep reading it last night and woke up this morning reading it…. Going down the epistasis rabbit hole right now alongside the stochastic rabbit hole aswell… wish me luck
 

Caveman4.20

Active member

why-i-dont-believe-in-f-cking-with-the-sexuality-of-cannabis.
pistils but no stamens

Male plants carry the heterogametic sex (XY) and female plants the homogametic one (XX).

We identified >500 sex-linked genes. Mapping of these sex-linked genes to a C. sativa genome assembly identified the largest chromosome pair being the sex chromosomes. We found that the X-specific region (not recombining between X and Y) is large compared to other plant systems. Further analysis of the sex-linked genes revealed that C. sativa has a strongly degenerated Y Chromosome and may represent the oldest plant sex chromosome system documented so far. Our study revealed that old plant sex chromosomes can have large, highly divergent nonrecombining regions, yet still be roughly homomorphic.

Genome Res. 2020 Feb; 30(2): 164–172.
doi: 10.1101/gr.251207.119
PMCID: PMC7050526
PMID: 32033943

An efficient RNA-seq-based segregation analysis identifies the sex chromosomes of Cannabis sativa


Degeneration may simply be the fate of all non-recombining sex chromosomes, due to three common evolutionary forces: high mutation rate, inefficient selection, and genetic drift.
Ok…now im going down the homomorphic rabbit hole… if im not back in a week that means im still looking up and down every branch of every plant every other hour looking for bananas and grape cluster formations….ready to cull!
 

mudballs

Well-known member
There's a study about taking clones from bottom of plant, middle of plant, and top of plant...then they determined how soon the cuttings would deviate from the mothers genetic makeup.
After 10,000 cuttings and cloning it is said that a mutation or genetic drift will occur. Yes, we are on genetic drift.
 

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